Spherical Head Lifting Anchor is one kind of pre-embedded accessory in precast construction, as used as lifting points for precast concrete panel wall. The use of round ball and lifting cluthces can simplify the lifting process of the precast elements and facilitate the lifting construction. It's easy to operate and ensure the safety of transportation processing.
During the casting process, the head of the round head hanging nail needs to be encapsulated through the rubber core mold, and the screw built into the rubber core mold is used to fix the position of the hanging nail on the template, leaving a lifting operation space after the component is cured and molded In order to complete the lifting work with the spreader and the nail, the nut needs to be removed and demolded when the component is demoulded. After demoulding, the rubber core mold is removed from the component with a special tool. The traditional casting mold takes out the rubber core mold Generally, it is time-consuming and laborious to force the rubber core mold to be deformed and then take it out. It is also easy to cause the rubber core mold to tear, resulting in the rubber core mold of the casting mold not being reused, which reduces the production efficiency and reduces the equipment cost. The invention provides a round head hanging nail pre-fixed fixing structure with rapid positioning and installation, convenient demoulding, reusability, improved production efficiency and saving equipment cost.
Type | L | D1 | D2 | D3 |
mm | mm | mm | mm | |
1.3T | 50/55/65/85/120/240 | 18 | 25 | 10 |
2.5T | 60/68/85/100/120/170/210/280 | 25 | 35 | 14 |
5.0T | 85/95/120/160/180/240/340 | 36 | 50 | 20 |
10.0T | 120/150/170/220/340/480 | 47 | 70 | 28 |
12T | 170/220/340/480 | 69 | 98 | 38 |
16T | 160/180/220/280/340/500 | 69 | 98 | 38 |
22T | 250/280/340/500 | 69 | 98 | 38 |