三河マルシェ【MARCHE】三河エリアのコミュニティポータルサイト

Framework Coupler as basic structure facilities, widely used in a good deal of large and small building sites, plays a greater role while in the auxiliary. It has the particular characteristics of simple loading and unloading, good bearing capacity, safe and reliable use. The processing technological know-how is various, and Rich various products, mainly has the actual Drop Forged Coupler, Tighten up Coupler, Aluminium Alley Coupler, Casting and Special Shaped Coupler. Scaffolding Coupler is constructed of Q235 carbon steel, and that is higher than the regular. The products are exported to over 20 countries and parts, including North America, Southeast Japan, Europe, Middle East, South Africa, Australia and so on.

A Scaffolding coupler, comprising: a connecting barrel fixed on the upper pole at a upper end; and a mounting portion integrally formed considering the connecting cylinder, the mounting portion is usually a "U" shaped cavity while viewed from above. The U-shaped cavity incorporates a large upper mouth and also a small lower opening, it is provided with a wedge-shaped design of upper and reduce sides; a wedge-shaped iron is disposed while in the "U"-shaped cavity, and an upper end portion on the wedge-shaped iron is supplied with an anti-shedding mechanism, as well as inner side of the lower portion belonging to the wedge-shaped iron is That curved contact surface related the outer diameter of the lower pole is attached to form a pressure surface for any outer diameter of this lower pole, and a spherical protrusion is arranged around the outer side of the wedge iron. When linked, the spherical protrusion falls as well as the mounting portion The bottom edge in the U" shaped cavity matches and locks.
2. A NEW Scaffolding coupler is believed, characterized in that the connecting cylinder is supplied with two arc-shaped friction surfaces to the inner side of the semicircle with the mounting portion, and the radius r formed because of the curved friction surface towards shaft of the hooking up cylinder is smaller compared to connecting cylinder The radius R, the upper and cheaper pole radius are add up to r.
3. A Scaffolding coupler is claimed, characterized because an annular groove is formed to the arcuate friction surface below the budget of the upper post.
4. A Scaffolding coupler is usually claimed, characterized in which the upper half of the wedge-shaped iron is usually a wedge-shaped structure that is definitely large and small on the lateral sides.
5. THE Scaffolding coupler is advertised, characterized in that the actual anti-drop mechanism is given a pin hole at the upper end of this wedge iron, and a pin is arranged in the hole.
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