| 摘要 |
<p>An embeddable mounting device (10, 110) is permanently affixed in a concrete block wall (11, 111). The embeddable mounting device (10) forms an electrical box block that includes three rectangle metal members (12, 14, 28), four vertical spacer members (16, 18, 20, 22) and two horizontal metal members (24, 26). Two vertical spacer members (16, 18) are secured between first and second rectangular metal plate members (12, 14) to create at least one reinforcing bar and cement receiving cavity (30) therebetween. Two vertical spacer members (20, 22) and two horizontal metal members (24, 26) are attached to third rectangular metal member (28) to form an electrical housing or box. Mounting device (110) forms a joist support block that includes two rectangular metal members (112, 114), three metal spacer members (116, 118, 120), two vertical metal members (122, 124) and a horizontal metal wall or member (126). Two vertical metal members (122, 124) and a horizontal metal member (126) form a U-shaped support member, which allows the structural support member or joist (115) to be easily coupled to the joist support block.</p> |
