CN211058300U - Locking device of hydraulic creeping formwork - Google Patents
Locking device of hydraulic creeping formwork Download PDFInfo
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- CN211058300U CN211058300U CN201921817683.4U CN201921817683U CN211058300U CN 211058300 U CN211058300 U CN 211058300U CN 201921817683 U CN201921817683 U CN 201921817683U CN 211058300 U CN211058300 U CN 211058300U
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- locking device
- hydraulic
- formwork
- creeping formwork
- template
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Abstract
A locking device of a hydraulic climbing formwork is mainly used for locking and reinforcing the hydraulic climbing formwork at a circular arc chamfer in a high-rise building. The angle steel and the butterfly bolt caps are positioned at two ends of the deformed steel bar. The utility model has the advantages that: the template system is reinforced by the locking device, so that the close combination of the circular arc section template and the straight section template of the hydraulic creeping formwork is ensured, the phenomena of slab staggering, slurry leakage and honeycomb pitted surface of concrete are effectively eliminated, and the quality of the concrete is improved; the method is simple to operate, safe and stable, the safety factor of the hydraulic creeping formwork is increased, and meanwhile, the follow-up repairing work caused by quality defects such as slab staggering and the like is reduced, so that the construction cost is reduced, and the operational benefits are improved.
Description
Technical Field
A locking device of a hydraulic climbing formwork is mainly used for locking and reinforcing the hydraulic climbing formwork at a circular arc chamfer in a high-rise building.
Background
At present, a high-rise building is constructed by adopting a hydraulic creeping formwork, a formwork at an arc chamfer of the building is designed into a straight section formwork and an arc section formwork, and the straight section formwork and the arc section formwork are connected by adopting bolts. However, in the installation process of the hydraulic creeping formwork, because the straight section and the circular arc section are not connected and reinforced in place, the formworks are uneven and have overlarge gaps, so that the quality defects of slab staggering, slurry leakage, honeycomb pitted surface and the like of a concrete member are caused.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a locking device of hydraulic creeping formwork to above not enough. The technical scheme is as follows:
the angle steel and the butterfly bolt caps are positioned at two ends of the deformed steel bar.
The deformed steel bar is made of finish-rolled deformed steel bar with phi of 20-22 mm and length of 200-250 cm.
The butterfly bolt cap is made of M8.8 high-strength steel, and the diameter of the butterfly bolt cap is consistent with that of the deformed steel bar.
The angle steel size is 100mm 8 mm.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
1. the utility model discloses utilize locking device to consolidate the template system, guaranteed the inseparable combination of hydraulic pressure creeping formwork circular arc section template with straight section template, eliminated concrete wrong platform effectively, leaked thick liquid, honeycomb pitted surface phenomenon, improve the concrete quality.
2. The utility model is simple in operation, safe firm has not only increased hydraulic pressure creeping formwork template factor of safety, has also reduced the follow-up repair work that quality defects such as wrong platform arouse simultaneously to reduce construction cost, improve the operational benefits.
3. The components of the system can be recycled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a diagram of the usage state of the present invention.
Detailed Description
Referring to fig. 1, the utility model discloses a deformed steel bar 1, butterfly bolt cap 2 and angle steel 3, angle steel 3 and butterfly bolt cap 2 are located the both ends of deformed steel bar 1.
The deformed steel bar 1 is made of finish-rolled deformed steel bar with phi of 20-22 mm and length of 200-250 cm.
The butterfly bolt cap 2 is made of M8.8 high-strength steel, and the diameter of the hole is consistent with that of the deformed steel bar.
The size of the angle steel 3 is 100mm 8 mm.
The channel steel 4, the straight section template 5 and the arc section template 6 form a template system of the hydraulic creeping formwork, and the straight section template 5 and the arc section template 6 are made of 10mm steel.
During the construction, see fig. 2, earlier with angle steel 3 welded fastening respectively in straight section template 5 tip and channel-section steel 4 tip of template system chamfer both sides, then pass the preformed hole on the angle steel 3 with finish rolling screw-thread steel 1, both ends are respectively with butterfly bolt cap 2 anchor on angle steel 3, accomplish the locking to circular arc section template 6 and straight section template 5, guarantee the close combination of circular arc section template 6 and straight section template 5, reach and prevent the wrong platform, leak the thick liquid, improve the mesh of template factor of safety simultaneously.
Claims (4)
1. The utility model provides a locking device of hydraulic pressure creeping formwork, its characterized in that includes screw-thread steel (1), butterfly bolt cap (2) and angle steel (3), and angle steel (3) and butterfly bolt cap (2) are located the both ends of screw-thread steel (1).
2. The locking device of the hydraulic creeping formwork according to claim 1, characterized in that the deformed steel bar (1) is made of finish-rolled deformed steel bar with a diameter of 20-22 mm and a length of 200-250 cm.
3. The locking device of the hydraulic creeping formwork according to claim 1, characterized in that the butterfly bolt cap (2) is made of M8.8 high-strength steel, and the diameter of the hole is consistent with the diameter of the deformed steel bar.
4. A locking device for hydraulic creeping formwork according to claim 1, characterised in that the angle steel (3) has dimensions of 100mm by 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921817683.4U CN211058300U (en) | 2019-10-25 | 2019-10-25 | Locking device of hydraulic creeping formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921817683.4U CN211058300U (en) | 2019-10-25 | 2019-10-25 | Locking device of hydraulic creeping formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058300U true CN211058300U (en) | 2020-07-21 |
Family
ID=71585442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921817683.4U Active CN211058300U (en) | 2019-10-25 | 2019-10-25 | Locking device of hydraulic creeping formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058300U (en) |
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2019
- 2019-10-25 CN CN201921817683.4U patent/CN211058300U/en active Active
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