主权项 |
1. A line pipe tray for supporting a line pipe, the line pipe tray comprising:
a pair of outer sidewalls each having bottom edges and top edges, the outer sidewalls being tilted towards each other wherein the distance between the bottom edges thereof is larger than the distance between the top edges thereof; a pair of outer end walls each having bottom edges and top edges, the outer end walls being tilted towards each other wherein the distance between the bottom edges thereof is larger than the distance between the top edges thereof, the outer end walls being operatively coupled to the outer sidewalls; a pair of inner sidewalls each having bottom edges and top edges, said top edges intersecting with, and operatively coupled to, the top edges of the outer sidewalls thereby forming sidewall top edges; a pair of inner end walls each having bottom edges and top edges, said top edges intersecting with, and operatively coupled to, the top edges of the outer end walls thereby forming end wall top edges, the inner end walls being operatively coupled to the inner sidewalls; and a bottom surface disposed between and operatively coupled to the bottom edges of the inner sidewalls and the inner end walls, wherein a basin is formed therebetween. |