CN203833518U - High-rise building construction tower crane attachment tapped steel anchoring structure - Google Patents
High-rise building construction tower crane attachment tapped steel anchoring structure Download PDFInfo
- Publication number
- CN203833518U CN203833518U CN201420127903.1U CN201420127903U CN203833518U CN 203833518 U CN203833518 U CN 203833518U CN 201420127903 U CN201420127903 U CN 201420127903U CN 203833518 U CN203833518 U CN 203833518U
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- China
- Prior art keywords
- tower crane
- building construction
- rise building
- anchoring structure
- construction tower
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Abstract
The utility model discloses a high-rise building construction tower crane attachment tapped steel anchoring structure. The high-rise building construction tower crane attachment tapped steel anchoring structure comprises a profile steel, the profile steel is fixedly and perpendicularly connected with an anchor plate, and the surface of the profile steel, which is perpendicular to the anchor plate, is provided with a plurality of holes. The high-rise building construction tower crane attachment tapped steel anchoring structure can avoid large amounts of manual welding operations and is high in mounting efficiency, small in influence on existing structures and high in adaptability and bearing capacity.
Description
Technical field
The utility model relates to high-building construction field, is that one is adhered to anchor structure for high-building construction tower crane specifically.
Background technology
At present, known in housing construction process the adopted anchor structure that is connected of the interim measure such as concrete structure and tower crane etc. be the embedded bar anchoring process according to defined in " Code for design of concrete structures " GB50010-2010, be reinforcing bar one end and Plate Welding, and integral built-in is in cement concrete, plays the anchorage effect to structure.The required reinforcing bar length of this form of construction work is longer, in Embedment Construction, to have influence on the laying of structure self reinforcing bar, anchor slab size is subject to the impact of anchor bar quantity large, and the bearing capacity of anchor structure is also subject to the restriction of the many factors such as reinforcing bar anti-pulling intensity, anchor slab intensity and welding quality, the load-carrying properties of anchor structure can not be given play to greatest extent.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, provide a kind of high without a large amount of artificial welding operations, installation effectiveness, inherent structure impact a kind of high-building construction tower crane little, that applicability is strong, bearing capacity is large is adhered to perforate shaped steel anchor structure.
The utility model is achieved through the following technical solutions:
A kind of high-building construction tower crane adheres to perforate shaped steel anchor structure, and it comprises shaped steel, and described shaped steel and anchor slab are vertically connected, and on the shaped steel face perpendicular to anchor slab, have multiple holes.
The beneficial effect that compared with the prior art the utility model has is:
1, the original reinforcing bar of structure can pass from shaped steel perforate, can not impact the laying of the intrinsic reinforcing bar of structure because of anchoring piece;
2, the reinforcing bar penetrating in shaped steel has improved the vertical shear behavior of anchor structure, makes the stressed more reasonable of anchoring piece;
3,, in casting process, cement concrete can, by the hole on shaped steel, can form cement concrete tenon after solidifying, and further improves shear resistance and the anti-pulling performance of structure;
4, the steel plate of perforate shaped steel another side welding can improve the resistance to shear of anchor structure, strengthens the binding ability of anchor structure;
5, this steel plate can be used as anchor slab use, can on steel plate, add the structures such as bracket, can be applicable to various structures, and applicability is strong;
6, without a large amount of artificial welding operations, installation effectiveness is high, little on inherent structure impact, applicability is strong, bearing capacity is large.
Brief description of the drawings
Fig. 1 is that a kind of high-building construction tower crane of the present utility model adheres to the front elevation with perforate shaped steel anchor structure;
Fig. 2 is that the anchor structure shown in Fig. 1 is poured into stage front elevation in cement concrete;
Fig. 3 is the anchor structure lateral plan shown in Fig. 1;
Fig. 4 is the embodiment 1 structure side view as a kind of embodiment of shaped steel anchor structure of the present utility model;
Fig. 5 is the practical application schematic diagram of the structure shown in Fig. 4;
Fig. 6 is the embodiment 2 structure side views as a kind of embodiment of the present utility model;
Fig. 7 is the practical application schematic diagram of the structure shown in Fig. 6.
Detailed description of the invention
Referring to accompanying drawing, the specific embodiment of the present invention is described further.
A kind of high-building construction tower crane of the present utility model adheres to perforate shaped steel anchor structure as Figure 1-3, and it comprises shaped steel 1, and described shaped steel and anchor slab 3 are vertically connected, and have multiple holes 2 on the shaped steel face perpendicular to anchor slab 3.
Perforate/shaped steel (selective type steel grade class as required) is welded on steel plate, and perforate in the part of vertical anchor slab 3 (hole is circular hole, or as required open polygon hole etc.) is passed reinforcing bar from hole.When casting concrete, shaped steel, reinforcing bar are poured in cement concrete.In hole, reinforcing bar can use the intrinsic reinforcing bar of structure or other arrangement of reinforcement.Anchor slab opposite side can connect other structures.
Embodiment 1:
A kind of high-building construction adheres to anchor structure (Fig. 1-5) with tower crane.It comprises angle steel 1, perforate 2, anchor slab 3, reinforcing bar 5, and angle steel 1 is welded on anchor slab 3.On angle steel 1, open circular hole 2, and pass transverse reinforcement 5 in hole.This reinforcing bar can be the intrinsic reinforcing bar of structure, can be also the reinforcing bar increasing for improving anchor structure bearing capacity.When anchoring piece work, can on anchor slab 3, weld the structures (Fig. 4,5) such as bracket 6, vertical shear is by the cement concrete tenon shared in angle steel 1, transverse reinforcement 5 and angle steel hole.In figure, 4 is cement concrete.
Embodiment 2:
A kind of high-building construction adheres to anchor structure with tower crane.It comprises I-beam section 1, perforate 2, anchor slab 3, reinforcing bar 5, and I-beam section 1 is welded on anchor slab 3.On I-beam section 1, open circular hole 2, and pass transverse reinforcement 5 in hole.This reinforcing bar can be the intrinsic reinforcing bar of structure, can be also the reinforcing bar increasing for improving anchor structure bearing capacity.When anchoring piece work, can on anchor slab 3, weld the structures (Fig. 6,7) such as bracket 6, vertical shear is by the cement concrete tenon shared in I-beam section 1, transverse reinforcement 5 and angle steel hole.
The shaped steel of narrating in above-described embodiment 1-2 is not limited to angle steel and I-beam section, can change as required.Bore size and hole shape can be adjusted according to construction actual demand.
Claims (1)
1. high-building construction tower crane adheres to a perforate shaped steel anchor structure, and it comprises shaped steel, it is characterized in that: described shaped steel and anchor slab are vertically connected, and on the shaped steel face perpendicular to anchor slab, has multiple holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127903.1U CN203833518U (en) | 2014-03-20 | 2014-03-20 | High-rise building construction tower crane attachment tapped steel anchoring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127903.1U CN203833518U (en) | 2014-03-20 | 2014-03-20 | High-rise building construction tower crane attachment tapped steel anchoring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833518U true CN203833518U (en) | 2014-09-17 |
Family
ID=51511389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127903.1U Expired - Fee Related CN203833518U (en) | 2014-03-20 | 2014-03-20 | High-rise building construction tower crane attachment tapped steel anchoring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436721A (en) * | 2016-12-05 | 2017-02-22 | 中铁第勘察设计院集团有限公司 | Underground diaphragm wall embedded steel enclosing purlin plug system and construction method thereof |
-
2014
- 2014-03-20 CN CN201420127903.1U patent/CN203833518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436721A (en) * | 2016-12-05 | 2017-02-22 | 中铁第勘察设计院集团有限公司 | Underground diaphragm wall embedded steel enclosing purlin plug system and construction method thereof |
| CN106436721B (en) * | 2016-12-05 | 2018-12-14 | 中铁第一勘察设计院集团有限公司 | The construction method of diaphram wall built-in type steel purlin plug system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |