SU70465A1 - Skeleton raft for the alloy - Google Patents

Description

A feature of the proposed frame raft for an alloy is the execution of the bottom and its sides in the form of a lattice of logs located in one plane overlapped and fastened with their butt ends with their butt pieces.

The lattice gaps in the end portions of the bottom are filled with short logs, due to which solid flooring is obtained for a stack of boards stacked along the sides to protect the boards from damage.

FIG. 1, 2 and 3 schematically depicts the proposed frame raft in three types; in fig. 4 is a top view of a part of the raft.

The skeleton consists of a bottom, sides and end shields connected from wood timbers, mainly conifers. With a lack of softwood wood, hardwood logs can be used.

Bottom 7 is connected using romines 2 and wire 3 by overlaying wire loops on the diamonds. The distance between the diamonds is about 4 m; logs in the bottom are scrambling with

overlapping the end portions of 2 m. As a result, the bottom is a grating with gaps of 2 m in length and the thickness of the log in width. The first row is laid on the frame in the transverse direction. At the ends of the bottom, short beads (4.5 m) are inserted into the gaps between the logs, in connection with which at the end sections the bottom is a solid base.

The end shields 4 in logs are made of logs with wire rods and wire and attached to the second line of wire romagins on the bottom.

The loading of wood onto the frame can be carried out both from the rolling stock located on the shore or the overpass, and from the water, with feed to the place of loading by wallets.

D, l to ensure uniform precipitation of the raft, loading of firewood on the bottom should be carried out over the entire area in layers with a height not exceeding 0.5 m.

As they load, the beads 5 and the end shields 4 float up and gradually, forming a skeleton, close the ends of the stacks.

At the end of the loading borta Za519

They are upright and fastened together with wire or pairs of romagens. The end shields in the upper part are attached to wire rods or by limiting connections from logs with wire clamps and a wedge.

Subject invention

Claims (2)

I. The frame raft for the alloy of the bed, characterized in that its bottom and sides are made in the form of a lattice of logs located in one plane overlapped and fastened with their butt pieces with a ryezhina. 2. The raft filling form according to claim 1, wherein the lattice gaps in the end portions of the bottom are filled with short logs in order to form a continuous flooring for a stack of stacked along the sides to protect the sides from damage.