CN220353374U - Detachable anchoring device for section steel overhanging scaffold - Google Patents
Detachable anchoring device for section steel overhanging scaffold Download PDFInfo
- Publication number
- CN220353374U CN220353374U CN202321790776.9U CN202321790776U CN220353374U CN 220353374 U CN220353374 U CN 220353374U CN 202321790776 U CN202321790776 U CN 202321790776U CN 220353374 U CN220353374 U CN 220353374U
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- CN
- China
- Prior art keywords
- anchoring device
- supporting seat
- section steel
- bars
- detachable anchoring
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- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000004873 anchoring Methods 0.000 title claims abstract description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a detachable anchoring device of a section steel cantilever scaffold, which is arranged on a wall body, wherein reinforcing steel bars are pre-buried on the inner side surface of the wall body, angle bending anti-stretching bars are fixed on the outer surfaces of the reinforcing steel bars, supporting plates and supporting seats are sleeved on the outer surfaces of the reinforcing steel bars, nuts are connected to the outer ends of the reinforcing steel bars through threads, bolts are connected to the supporting seats through threads, the reinforcing steel bars are pre-buried, the angle bending anti-stretching bars are arranged at the outer ends, the tensile resistance is improved, the nuts are adopted for locking, the bolts are reversely locked and fixed, and the installation is more convenient.
Description
Technical Field
The utility model relates to the field of detachable anchoring devices of scaffolds, in particular to a detachable anchoring device of a profile steel overhanging scaffold.
Background
The overhanging scaffold anchoring piece is a key device for safety and stability of a closed scaffold body, and is commonly used at present according to the current method for manufacturing the 6.10 section steel overhanging scaffold of the technical Specification for safety of the steel pipe scaffold of the fastener type for building construction (JGJ 130-2011), and has certain defects;
patent publication number CN211899591U discloses a detachable overhanging scaffold anchor ring, which comprises a concrete layer, wherein embedded holes are oppositely formed in the concrete layer, embedded pipes are arranged in the embedded holes, a lower pressing plate is arranged at the top of the embedded pipes, through holes are formed in the two ends of the lower pressing plate, and the embedded pipes penetrate through the through holes;
in the above patent, the mechanism is inconvenient to install, the connecting plate and the propping assembly are also required to be fixed by screws, the installation is inconvenient, the assembly and the disassembly are inconvenient, the embedded pipe body is arranged in the wall, the pipe body is smooth, the outer surface support is poor, and the tensile property is poor after the pipe body is embedded in the wall.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide the detachable anchoring device for the section steel cantilever scaffold, which is characterized in that the outer end is provided with the angle-folding anti-lacing wire through pre-burying of the reinforcing steel bars, so that the tensile strength is improved, and the nut is adopted for locking, the bolt is reversely locked and fixed, and the installation is more convenient.
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides an anchor is dismantled to shaped steel scaffold frame of encorbelmenting, sets up in the wall body, the inboard surface of wall body is pre-buried has the reinforcing bar, the external surface of reinforcing bar is fixed with the anti lacing wire of dog-ear, backup pad and supporting seat have been cup jointed to the surface of reinforcing bar, the outer end of reinforcing bar has the nut through threaded connection, there is the bolt through threaded connection in the supporting seat, through the reinforcing bar pre-buried, the outer end sets up the anti lacing wire of dog-ear, improves the pull resistance to adopt the nut locking, the bolt reverse locking is fixed, and it is more convenient to install.
Further, the end face of the bolt is pressed on the outer surface of the supporting plate.
Further, the upper side and the lower side of the bolt are distributed on the inner side surface of the supporting seat.
Further, the upper and lower ends of the supporting seat are provided with inner convex openings, and the bolts are connected with the inner side surfaces of the inner convex openings through threads.
Further, the corner tensile bars are welded and fixed on the outer surfaces of two sides of the steel bars, and are distributed in an upper group and a lower group.
Further, the outer surface around the supporting seat is provided with a sleeve joint hole, and the sleeve joint hole is sleeved on the outer surface of the reinforcing steel bar.
Further, the supporting plate and the supporting seat are made of steel plates.
Compared with the prior art, the utility model has the advantages that:
(1) Through the reinforcing bar pre-buried, the outer end sets up dog-ear anti-lacing wire, improves the pull resistance to adopt the nut locking, the reverse locking of bolt is fixed, and it is more convenient to install.
(2) The angle tensile bars are welded and fixed on the outer surfaces of two sides of the steel bars, and are distributed in an upper group and a lower group, so that the pre-buried tensile property is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a bottom view of the support base of the present utility model.
The reference numerals in the figures illustrate:
1 wall, 2 steel bars, 20 corner anti-lacing wires, 3 support plates, 4 support seats, 5 nuts, 6 bolts, 40 inner convex openings and 41 sleeve holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-2, a detachable anchoring device of a section steel cantilever scaffold is arranged on a wall body 1, a steel bar 2 is pre-embedded on the inner side surface of the wall body 1, a bevel anti-lacing wire 20 is fixed on the outer surface of the steel bar 2, a supporting plate 3 and a supporting seat 4 are sleeved on the outer surface of the steel bar 2 (the supporting plate 3 and the supporting seat 4 are made of steel plates, the supporting strength is high), sleeved holes 41 are formed in the peripheral outer surfaces of the supporting seat 4, the sleeved holes 41 are sleeved on the outer surface of the steel bar 2, the sleeved installation is convenient, nuts 5 are connected to the outer ends of the steel bar 2 through threads, the locking supporting seat 4 can be supported through the nuts 5, and bolts 6 are connected in the supporting seat 4 through threads;
the end faces of the bolts 6 are extruded on the outer surface of the supporting plate 3, the upper side and the lower side of the bolts 6 are distributed on the inner side surface of the supporting seat 4, the jacking is stable, the upper end and the lower end of the supporting seat 4 are provided with inner convex openings 40, and the bolts 6 are connected with the inner side surface of the inner convex openings 40 through threads, so that the installation is convenient;
the bolts 6 are rotatably propped against the outer surface of the supporting plate 3, can outwards lock the supporting seat 4 for fixation, and are convenient and stable to install;
the corner anti-stretching bars 20 are welded and fixed on the outer surfaces of the two sides of the steel bar 2, and are distributed in an upper group and a lower group, so that the tensile strength of the steel bar 2 after being pre-buried is improved, and the structure is more stable.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a detachable anchor of shaped steel scaffold frame that encorbelments, sets up in wall body (1), its characterized in that: the novel reinforced concrete wall is characterized in that the reinforcing steel bars (2) are embedded in the inner side surface of the wall body (1), the corner anti-stretching bars (20) are fixed on the outer surface of the reinforcing steel bars (2), the supporting plate (3) and the supporting seat (4) are sleeved on the outer surface of the reinforcing steel bars (2), the nuts (5) are connected to the outer ends of the reinforcing steel bars (2) through threads, and the bolts (6) are connected to the inner sides of the supporting seat (4) through threads.
2. The detachable anchoring device for the section steel cantilever scaffold according to claim 1, wherein: the end face of the bolt (6) is extruded on the outer surface of the supporting plate (3).
3. The detachable anchoring device for the section steel cantilever scaffold according to claim 1, wherein: the upper side and the lower side of the bolts (6) are distributed on the inner side surface of the supporting seat (4).
4. The detachable anchoring device for the section steel cantilever scaffold according to claim 1, wherein: the upper and lower ends of the supporting seat (4) are provided with inner bosses (40), and the bolts (6) are connected with the inner side surfaces of the inner bosses (40) through threads.
5. The detachable anchoring device for the section steel cantilever scaffold according to claim 1, wherein: the corner anti-stretching wires (20) are welded and fixed on the outer surfaces of the two sides of the steel bar (2), and are distributed in an upper group and a lower group.
6. The detachable anchoring device for the section steel cantilever scaffold according to claim 1, wherein: the outer surface around supporting seat (4) has seted up cup joint hole (41), cup joints the surface at reinforcing bar (2) in cup joint hole (41).
7. The detachable anchoring device for the section steel cantilever scaffold according to claim 1, wherein: the supporting plate (3) and the supporting seat (4) are made of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790776.9U CN220353374U (en) | 2023-07-10 | 2023-07-10 | Detachable anchoring device for section steel overhanging scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790776.9U CN220353374U (en) | 2023-07-10 | 2023-07-10 | Detachable anchoring device for section steel overhanging scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353374U true CN220353374U (en) | 2024-01-16 |
Family
ID=89481487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321790776.9U Active CN220353374U (en) | 2023-07-10 | 2023-07-10 | Detachable anchoring device for section steel overhanging scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353374U (en) |
-
2023
- 2023-07-10 CN CN202321790776.9U patent/CN220353374U/en active Active
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