CN207330188U - A kind of Super High inner climbing type swing arm tower crane combines attachment device - Google Patents
A kind of Super High inner climbing type swing arm tower crane combines attachment device Download PDFInfo
- Publication number
- CN207330188U CN207330188U CN201720930713.7U CN201720930713U CN207330188U CN 207330188 U CN207330188 U CN 207330188U CN 201720930713 U CN201720930713 U CN 201720930713U CN 207330188 U CN207330188 U CN 207330188U
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- CN
- China
- Prior art keywords
- tower crane
- swing arm
- attachment device
- reinforcing steel
- super high
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Super High inner climbing type swing arm tower crane combination attachment device.The utility model includes tower crane supporting rack, the tower crane supporting rack overhanging type is arranged between two shear wall of Core Walls Structure, first reinforcing steel beam is respectively provided with the outside of two shear wall of Core Walls Structure, the first reinforcing steel beam one end is connected with the built-in fitting of the tower crane supporting rack, and the other end passes through additional embedded part and the wall connecting perpendicular to the Core Walls Structure shear wall.Swing arm tower crane provided by the utility model combines attachment device, easy to operate using the method for section steel reinforcement, and installation facility, shaped steel can recycle；The reinforcing of tower crane attached wall system, greatly reduces tower crane application risk suitable for high-rise building, and guarantee is provided for the safety in production of engineering.
Description
Technical field
It the utility model is related to a kind of Super High inner climbing type swing arm tower crane combination attachment device.
Background technology
At present, with high-rise building tower crane climb, the thickness of Core Walls Structure shear wall constantly reduces, bearing capacity
It is gradually reduced, it is gradual on the contrary to the tilting moment of wall that the position of tower crane supporting rack moves inward tower crane with inside contracting for wall
Increase, tower crane attachment structure can the effect of bearing load become urgent problem to be solved.And except to local vertical of wall and
Horizontal reinforcement is encrypted to improve outside wall bearing capacity, how to share a part of power of supporting rack generation, and by power
It is delivered to can yet be regarded as on the big wall of flat in-plane stiffness and reduces a kind of fine approach of tower crane attachment structural load.
The content of the invention
The purpose of this utility model is to provide a kind of Super High inner climbing type swing arm tower crane combination attachment device, above-mentioned to overcome
Deficiency.
To achieve the above object, the technical solution of the utility model is：A kind of Super High inner climbing type swing arm tower crane group
Attachment device is closed, including tower crane supporting rack, the tower crane supporting rack overhanging type are arranged between two shear wall of Core Walls Structure, the core
First reinforcing steel beam is respectively provided with the outside of two shear walls of cylinder, the first reinforcing steel beam one end is pre-buried with the tower crane supporting rack
Part connects, and the other end passes through additional embedded part and the wall connecting perpendicular to the Core Walls Structure shear wall.
The second reinforcing steel beam is further included, and may be contained within the homonymy of Core Walls Structure shear wall with first reinforcing steel beam, should
Second reinforcing steel beam and the first reinforcing steel beam pass through I-steel drawknot.
The I-steel is arranged in parallel with the Core Walls Structure shear wall.
The additional embedded part includes anchor slab and dowel, which is equipped with welding hole, and one end of dowel penetrates welding hole and anchor slab
It is welded to connect.
Described be welded to connect connects for pressure submerged-arc welding.
The both ends of the dowel are equipped with anchor slab, which is located at the two of the wall vertical with Core Walls Structure shear wall respectively
Side, the both ends of the dowel respectively penetrate welding hole and are welded to connect with anchor slab.
First reinforcing steel beam, the second reinforcing steel beam and the tower crane supporting rack are located in the same horizontal plane.
The beneficial effects of the utility model are：1st, swing arm tower crane attachment reinforces the method for using section steel reinforcement, operation letter
Single, installation facility, shaped steel can recycle；2nd, suitable for high-rise building tower crane attached wall system reinforcing, substantially reduce
Tower crane application risk, for the safety in production of engineering provides guarantee.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Structure diagram when Fig. 2 is the utility model list reinforcing steel beam.
Fig. 3 is the additional embedded parts structure schematic diagram of single side anchor slab in the utility model.
Fig. 4 is the additional embedded parts structure schematic diagram of two-sided anchor slab in the utility model.
In figure：1- tower crane supporting racks, 2- shear walls, the first reinforcing steel beams of 3-, the second reinforcing steel beams of 4-, 5- built-in fittings, 6-
Additional embedded part, 7- I-steel.
Embodiment
The utility model and its embodiment are described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 4, the utility model includes tower crane supporting rack 1, and 1 overhanging type of tower crane supporting rack is arranged on core
Between two shear wall 2 of heart cylinder, which is respectively provided with first reinforcing steel beam 3, first reinforcing steel beam
3 one end are connected with the built-in fitting 5 of the tower crane supporting rack 1, and the other end is by additional embedded part 6 with being sheared perpendicular to the Core Walls Structure
The wall connecting of wall 2.The second reinforcing steel beam 4 is further included, and Core Walls Structure shear wall 2 is may be contained within first reinforcing steel beam 3
Homonymy, which passes through 7 drawknot of I-steel.First reinforcing steel beam 3 and second is reinforced
Girder steel 4 is H profile steel beam.
I-steel 7 is arranged in parallel with the Core Walls Structure shear wall 2.Described be welded to connect connects for pressure submerged-arc welding.
Additional embedded part 6 includes anchor slab and dowel, which is equipped with welding hole, and one end of dowel penetrates welding hole and welded with anchor slab
Connection, using 700mm wall thicknesses as boundary, the wall thickness more than 700mm uses the additional embedded part 6 of such a single side anchor slab.
The both ends of dowel are equipped with anchor slab, which is located normal to the both sides of the wall of Core Walls Structure shear wall 2 respectively, should
The both ends of dowel respectively penetrate welding hole and are welded to connect with anchor slab, and the wall thickness less than 700mm is buried using such a the additional of two-sided anchor slab
Part 6.First reinforcing steel beam 3, the second reinforcing steel beam 4 and the tower crane supporting rack 1 are located in the same horizontal plane.
The utility model reversely increases the girder steel and reinforcing wall of reinforcement effect in tower crane supporting rack 1, and reinforcing steel beam can divide
A part of power that tower crane supporting rack produces is carried on a shoulder pole, and is transferred force on the big wall of flat in-plane stiffness.By using reinforcing steel beam
By tower crane attachment structure and the larger structure drawknot of peripheral rigid, reinforcing steel beam is connected by built-in fitting and concrete wall structure
Connect；Therefore the load that tower crane is acted at attachment passes to other larger rigid walls to meet that bearing capacity will by reinforcing steel beam
Ask.The swing arm tower crane attachment of the utility model reinforces the method for using section steel reinforcement, easy to operate, and installation facility, shaped steel can
To recycle；And suitable for high-rise building tower crane attached wall system reinforcing, greatly reduce tower crane application risk, be work
The safety in production of journey provides guarantee.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other relevant technical fields, are equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of Super High inner climbing type swing arm tower crane combines attachment device, including tower crane supporting rack, it is characterised in that：The tower crane
Supporting rack overhanging type is arranged between two shear wall of Core Walls Structure, and one first reinforcing steel is respectively provided with the outside of two shear wall of Core Walls Structure
Beam, the first reinforcing steel beam one end are connected with the built-in fitting of the tower crane supporting rack, the other end by additional embedded part with perpendicular to
The wall connecting of the Core Walls Structure shear wall.
2. Super High inner climbing type swing arm tower crane according to claim 1 combines attachment device, it is characterised in that：Further include
Two reinforcing steel beams, and may be contained within first reinforcing steel beam homonymy of Core Walls Structure shear wall, second reinforcing steel beam and
One reinforcing steel beam passes through I-steel drawknot.
3. Super High inner climbing type swing arm tower crane according to claim 2 combines attachment device, it is characterised in that：The I-shaped
Steel is arranged in parallel with the Core Walls Structure shear wall.
4. Super High inner climbing type swing arm tower crane according to claim 1 combines attachment device, it is characterised in that：It is described additional
Embedded part includes anchor slab and dowel, which is equipped with welding hole, and one end of dowel penetrates welding hole and is welded to connect with anchor slab.
5. Super High inner climbing type swing arm tower crane according to claim 4 combines attachment device, it is characterised in that：The welding
It is connected as pressure submerged-arc welding connection.
6. Super High inner climbing type swing arm tower crane according to claim 4 or 5 combines attachment device, it is characterised in that：It is described
The both ends of dowel are equipped with anchor slab, the anchor slab respectively be located at the wall vertical with Core Walls Structure shear wall both sides, the two of the dowel
End respectively penetrates welding hole and is welded to connect with anchor slab.
7. Super High inner climbing type swing arm tower crane according to claim 2 combines attachment device, it is characterised in that：Described first
Reinforcing steel beam, the second reinforcing steel beam and the tower crane supporting rack are located in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930713.7U CN207330188U (en) | 2017-07-28 | 2017-07-28 | A kind of Super High inner climbing type swing arm tower crane combines attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720930713.7U CN207330188U (en) | 2017-07-28 | 2017-07-28 | A kind of Super High inner climbing type swing arm tower crane combines attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330188U true CN207330188U (en) | 2018-05-08 |
Family
ID=62376953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720930713.7U Expired - Fee Related CN207330188U (en) | 2017-07-28 | 2017-07-28 | A kind of Super High inner climbing type swing arm tower crane combines attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207330188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666279A (en) * | 2021-08-16 | 2021-11-19 | 中国建筑第八工程局有限公司 | Wall-attached embedded part of external climbing tower crane |
-
2017
- 2017-07-28 CN CN201720930713.7U patent/CN207330188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666279A (en) * | 2021-08-16 | 2021-11-19 | 中国建筑第八工程局有限公司 | Wall-attached embedded part of external climbing tower crane |
| CN113666279B (en) * | 2021-08-16 | 2023-11-21 | 中国建筑第八工程局有限公司 | Wall-attached embedded part of external climbing tower crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20190728 |