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SOME SORT OF Scaffolding coupler is believed

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Lingyue Zhanag

Framework Coupler as basic structure facilities, widely used in a great deal of large and small design sites, plays a greater role from the auxiliary. It has the characteristics of simple loading and unloading, good keeping capacity, safe and reputable use. The processing engineering is various, and Rich selection of products, mainly has the Drop Forged Coupler, Constrained Coupler, Aluminium Alley Coupler, Casting and Special Shaped Coupler. Scaffolding Coupler consists of Q235 carbon steel, which can be higher than the regular. The products are exported to above 20 countries and parts, including North America, Southeast Japan, Europe, Middle East, Southern region Africa, Australia and etc.

A Scaffolding coupler, comprising: a connecting barrel fixed on the upper pole at a good upper end; and a mounting portion integrally formed with the connecting cylinder, the mounting portion is often a "U" shaped cavity any time viewed from above. The U-shaped cavity has a large upper mouth including a small lower opening, and is particularly provided with a wedge-shaped agreement of upper and reduced sides; a wedge-shaped iron is disposed inside "U"-shaped cavity, and an upper end portion from the wedge-shaped iron is given an anti-shedding mechanism, and also the inner side of the lower portion with the wedge-shaped iron is Your curved contact surface matching the outer diameter on the lower pole is associated with form a pressure surface for that outer diameter of the particular lower pole, and a spherical protrusion is arranged around the outer side of this wedge iron. When attached, the spherical protrusion falls as well as mounting portion The bottom edge with the U" shaped cavity suits and locks.
2. SOME SORT OF Scaffolding coupler is believed, characterized in that the actual connecting cylinder is given two arc-shaped friction surfaces within the inner side of the semicircle from the mounting portion, and the radius r formed because of the curved friction surface on the shaft of the hooking up cylinder is smaller versus the connecting cylinder The radius R, the upper and lessen pole radius are equal to r.
3. A Scaffold coupler is claimed, characterized in this an annular groove is formed to the arcuate friction surface below the lower end of the upper scratching post.
4. A Scaffolding coupler is actually claimed, characterized in the fact that upper half of the wedge-shaped iron can be a wedge-shaped structure that will be large and small to the lateral sides.
5. ANY Scaffolding coupler is believed, characterized in that this anti-drop mechanism is provided with a pin hole near the upper end of the particular wedge iron, and a pin is arranged inside hole.
https://www.ekscaffolding.com/Scaffolding-Coupler-pl3675615.html

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