CN206033076U - Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam - Google Patents
Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam Download PDFInfo
- Publication number
- CN206033076U CN206033076U CN201620949453.3U CN201620949453U CN206033076U CN 206033076 U CN206033076 U CN 206033076U CN 201620949453 U CN201620949453 U CN 201620949453U CN 206033076 U CN206033076 U CN 206033076U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- steel
- crane attachment
- fixing device
- steel box
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a steel construction house tower crane attachment can dismantle fixing device of steel case roof beam, this fixing device include steel case roof beam, and the rear end rigid coupling of steel case roof beam has end plate behind the case roof beam, and the front end rigid coupling of steel case roof beam has case roof beam front end -plate, is equipped with the tower crane attachment connecting piece on the case roof beam front end -plate, through the tower crane attachment pull rod with tower crane attachment connecting piece and tower crane body of the tower standard joint connection together, be equipped with the transverse connection board that is parallel to each other between front end to the rear end of steel case breast portion, the both ends of each transverse connection board are equipped with the round hole, and the below of transverse connection board is reinforcing bar concrete floor, and is together fixed with reinforcing bar concrete floor with the transverse connection board through penetrate the bolt in the round hole. The utility model discloses fixing device has preparation simple to operate, simple structure, safe and reliable, can dismantle used repeatedly, is applicable to the tower crane attachment of steel construction house engineering.
Description
Technical field
This utility model 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 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 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
During construction, because steel house main body steel-frame beam lateral rigidity it is low, it is flexible, it is impossible to carry out reliable tower crane attachment connection,
It is easily damaged agent structure and produces potential safety hazard.
Utility model content
In order to solve the above problems, the characteristics of for steel house, this utility model is provided and a kind of is used for steel construction
The detachable steel box beam fixing device of house tower crane attachment.
The technical scheme adopted by this utility model for：A kind of detachable steel box beam for steel house tower crane attachment
Fixing 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
Link together with tower crane tower-body standard section；The front end of steel box-girder bottom is to being provided with the lateral connection that is parallel to each other between rear end
Plate, the two ends of each cross connecting plate are provided with circular hole, and the lower section of cross connecting plate is reinforced concrete floor, by penetrating in circular hole
Cross connecting plate is fixed together by bolt with reinforced concrete floor.
Further, the cross connecting plate being parallel to each other is 4,4 cross connecting plates with steel box-girder bottom bottom following table
Weld in face.
Further, circular hole of the circular hole that each cross connecting plate two ends are provided with for ￠ 35.
Further, steel box-girder is fixed on reinforced concrete by 35 circular holes of ￠ for penetrating cross connecting plate two ends by M32 bolts
On floor.
Further, the steel box-girder is that, by 4 pieces of thickness 14mm, width is 300mm, and length is that the steel plate of 1500mm is welded into
Cross section is square steel box-girder.
Further, every piece of cross connecting plate is width 100mm, the cross connecting plate of long 500mm.
Further, 4 pieces of connecting plates are evenly arranged and are 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 employing are consistent, and the lower end of screw rod is from horizontal
The circular hole of connecting plate is penetrated from reinforced concrete floor and is passed, and installs spiral shell after being respectively mounted nut backing plate on the top and bottom of screw rod
Mother, cross connecting plate and reinforced concrete floor are fixed together.
Further, steel nut backing plate of the nut backing plate 4 for 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
Connect, tower crane attachment connector is welded on box beam front end-plate, upper end and the tower crane tower-body standard section of tower crane attachment pull bar are hinged.
The beneficial effects of the utility model are：The characteristics of this utility model is directed to steel house, it is flat using cast-in-situ floor
The great concept of in-plane stiffness, there is provided a kind of to be reliably connected the detachable steel case in floor for steel house tower crane attachment
Beam fixing device, during steel house tower crane attachment, with a kind of steel box-girder fixing device of steel plate processing and fabricating, is incited somebody to action using this device
Tower crane attachment is separately fixed at the both direction of steel construction cast-in-situ floor, forms safe and reliable attachment system, efficiently solves
The integrity problem of steel house engineering tower crane attachment.Tower crane attachment steel box-girder fixing device described in the utility model, knot
Structure is simple, convenient to assemble and disassemble, reusable, and be connected reliability.Tower crane attachment steel box-girder fixing device is fixed on reinforcing bar
On concrete building plate, installation position does not affect other subdivisional works to construct.
Description of the drawings
Fig. 1, for this utility model steel box-girder fixture structure schematic diagram；
Fig. 2, for this utility model profile；
Fig. 3, for the plane graph of this utility model steel box-girder fixing device.
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.
Specific 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 that, by 4 pieces of thickness 14mm, width is 300mm, and it is square steel case that length is welded into cross section for the steel plate of 1500mm
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
Attachment connector 10 is hinged, and upper end and the tower crane tower-body standard section 8 of tower crane attachment pull bar are hinged, will by tower crane attachment pull bar 9
Tower crane attachment connector 10 is linked together with tower crane tower-body standard section 8；The front end of 1 bottom lower surface of steel box-girder is between rear end
It is provided with the cross connecting plate being parallel to each other, every piece of cross connecting plate is width 100mm, the cross connecting plate of long 500mm is parallel to each other
Cross connecting plate be 4,4 cross connecting plates are welded with 1 bottom lower surface of steel box-girder, the two ends of each cross connecting plate
The circular hole of ￠ 35 is provided with, 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 employing 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 to the circular hole of connecting plate and pass, install after being respectively mounted nut backing plate 4 on the top and bottom of screw rod
Nut, cross connecting plate and reinforced concrete floor 7 (cast-in-place concrete floor) are fixed together, and nut backing plate 4 is
The steel nut backing plate 4 of 100x100x12mm.
As shown in Figure 1, 2, a kind of steel house tower crane attachment detachable steel box beam fixing device, tower crane attachment are installed
When, 2 detachable steel box beam fixing devices are fixed on into steel construction by 4 tower crane attachment pull bars by tower crane tower-body standard section and are 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 is 1500mm, and 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 for being welded on box beam bottom, horizontal
To connecting plate two ends respectively it is wider than box beam go out 100mm, and open ￠ 35mm holes at its two ends.
As shown in figure 3, when tower crane attachment is installed, according to position and the distance of tower crane attachment pull bar of tower crane attachment, existing
Pour on floor and 40 holes of ￠ are opened in the position corresponding with steel box-girder cross connecting plate two ends circular hole, penetrated laterally 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, and nut wears building
Plate bottom arranges 100x100x12mm thickness nuts backing plate 4；By tower crane tower-body standard section 8 is by tower crane attachment pull bar and carries otic placode
Connector be hinged, the connector with otic placode 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. a kind of 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）, by 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 is parallel to each other to being provided between rear end
Cross connecting plate, each cross connecting plate（2）Two 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. the fixing device of a kind 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 is welded.
3. the fixing device of a kind of steel house tower crane attachment detachable steel box beam according to claim 1, its feature
It is：Each cross connecting plate（2）Circular hole of the circular hole that two ends are provided with for ￠ 35.
4. the fixing device of a kind 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）35 circular holes of ￠ at two ends are by steel box-girder（1）It is fixed on reinforced concrete floor（7）
On.
5. a kind of the fixed of the steel house tower crane attachment detachable steel box beam according to any one of claim 1-4 is filled
Put, it is characterised in that：The steel box-girder is that, by 4 pieces of thickness 14mm, width is 300mm, and length is that the steel plate of 1500mm is welded into horizontal stroke
Section is square steel box-girder（1）.
6. the fixing device of a kind 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 width 100mm, the cross connecting plate of long 500mm（2）.
7. the fixing device of a kind of steel house tower crane attachment detachable steel box beam according to claim 6, its feature
It is：4 pieces of connecting plates are evenly arranged and are welded on the lower surface of box beam bottom.
8. the fixing device of a kind of steel house tower crane attachment detachable steel box beam according to claim 6 or 7, which is special
Levy and be：Nut（3）It 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 from reinforced concrete floor（7）Pass, on the top and bottom of screw rod, be respectively mounted nut backing plate（4）After spiral shell is installed
Mother, by cross connecting plate and reinforced concrete floor（7）It is fixed together.
9. the fixing device of a kind of steel house tower crane attachment detachable steel box beam according to claim 8, its feature
It is：Nut backing plate（4）For the steel nut backing plate of 100x100x12mm.
10. the fixing device of a kind 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 hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949453.3U CN206033076U (en) | 2016-08-26 | 2016-08-26 | Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949453.3U CN206033076U (en) | 2016-08-26 | 2016-08-26 | Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033076U true CN206033076U (en) | 2017-03-22 |
Family
ID=58303909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949453.3U Withdrawn - After Issue CN206033076U (en) | 2016-08-26 | 2016-08-26 | Steel construction house tower crane attachment can dismantle fixing device of steel case roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115512A (en) * | 2016-08-26 | 2016-11-16 | 甘肃第四建设集团有限责任公司 | A kind of fixing device of steel house tower crane attachment detachable steel box beam |
| CN107816132A (en) * | 2017-10-18 | 2018-03-20 | 广州市第三建筑工程有限公司 | The single framework attaching structure of high-order tower crane non-floor and its construction method |
-
2016
- 2016-08-26 CN CN201620949453.3U patent/CN206033076U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115512A (en) * | 2016-08-26 | 2016-11-16 | 甘肃第四建设集团有限责任公司 | A kind of fixing device of steel house tower crane attachment detachable steel box beam |
| CN106115512B (en) * | 2016-08-26 | 2018-01-16 | 甘肃第四建设集团有限责任公司 | A kind of fixing device of steel house tower crane attachment detachable steel box beam |
| CN107816132A (en) * | 2017-10-18 | 2018-03-20 | 广州市第三建筑工程有限公司 | The single framework attaching structure of high-order tower crane non-floor and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180116 |
|
| AV01 | Patent right actively abandoned |