A pre-tightened anti-slip ring buckle for scaffolding
A pre-tightening, scaffolding technology, applied in the field of scaffolding, can solve the problems of easy sliding, large fastening force, inconvenient installation and disassembly, etc.
Active Publication Date: 2019-04-19
TIANCHANG HUALI MACHINERY IND
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the prior art, if the rods are connected by snap locks, a large fastening force is required during installation, and installation and disassembly are inconvenient
When the fastening force during installation is insufficient, it is easy to slip and cause harm to the personal safety of construction personnel
However, the connection through the buckle plate is directly welded on the rod, and the installation position of the buckle plate cannot be adjusted.
Method used
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[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.
[0022] Such as Figure 1-2 as shown, figure 1 It is a structural schematic diagram of the present invention, figure 2 for figure 1 A cross-sectional view of A, including the first button body 1, the second button body 2 and the anti-slip block 3.
[0023] The first button body 1 and the second button body 2 are both semi-circular structures, the first end of the first button body 1 is hinged to the first end of the second button body 2, the second end of the first button body 1 is connected to the second button body The second end of the button body 2 is detachably connected. During specific implementation, the second end of the first button body 1 is provided with a first connecting ear 6, and the second end of the second button body 2 is provid...
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The invention discloses a pretightening type antislip ring-shaped buckle for a scaffold. The pretightening type antislip ring-shaped buckle for the scaffold comprises a first buckle body, a second buckle body and antislip blocks. The first end of the first buckle body is hinged to the first end of the second buckle body, and the second end of the first body is detachably connected with the second end of the second buckle body. A first conical face and a first semicircular face are arranged on the inner wall of the first buckle body, the first conical face is matched with the first semicircular face, and thus a first groove is formed. A second conical face and a second semicircular face are arranged on the inner wall of the second buckle body, the second conical face is matched with the second semicircular face, and thus a second groove is formed. A ring-shaped groove can be formed through cooperation of the first groove and the second groove. A first supporting ring and a second supporting ring are each of a semicircular structure. The first end of the first supporting ring is connected with the first end of the first buckle body, and the second end of the first supporting ring is connected with the second end of the first buckle body. The first end of the second supporting ring is connected with the first end of the second buckle body, and the second end of the second supporting ring is connected with the second end of the second buckle body. While the pretightening type antislip ring-shaped buckle for the scaffold is installed, pretightening can be achieved.
Description
technical field [0001] The invention relates to the technical field of scaffolding, in particular to a pre-tightened anti-slip ring buckle for scaffolding. Background technique [0002] Scaffolding is a kind of equipment used in the construction field, and it is often used in places where exterior walls, interior decoration or storey height cannot be directly constructed. Especially the scaffolding used for external walls often needs to be erected at a high height, and the rods need to be connected by detachable buckle plates or buckle locks. In the prior art, if the rods are connected by snap locks, a large fastening force is required during installation, and installation and disassembly are inconvenient. When the fastening force during installation is insufficient, sliding is likely to occur, which poses a hazard to the personal safety of construction personnel. However, those connected by the buckle plate are directly welded on the rod, and the installation position of ...
Claims
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IPC IPC(8): E04G7/06
CPCE04G7/06
Inventor 林冬冰
Owner TIANCHANG HUALI MACHINERY IND