SU1691254A1

SU1691254A1 - Rafts stopping device

Info

Publication number: SU1691254A1
Application number: SU884410976A
Authority: SU
Inventors: Николай Иванович Романов
Original assignee: Шарьинская Сплавная Контора Всесоюзного Лесопромышленного Объединения "Костромалеспром"
Priority date: 1988-01-27
Filing date: 1988-01-27
Publication date: 1991-11-15

Abstract

Изобретение относитс к водной транспортировке леса и может быть использовано на плотовом лесосплаве в пунктах приплава. Целью изобретени вл етс повышение эффективности остановки плотов путем создани непрерывного процесса торможени . Устройство содержит плавучее основание 1, на котором установлен вертикальный вал 3 с лопаст ми 4 и коническими барабанами 5 и 6, жестко соединенными с валом 3 и лопаст ми 4. На каждом из барабанов 5 и 6 запасованы канаты 7 и 8. 3 ил.The invention relates to the water transportation of wood and can be used on raft timber rafting in the melting points. The aim of the invention is to increase the efficiency of stopping the rafts by creating a continuous braking process. The device contains a floating base 1, on which a vertical shaft 3 is installed with blades 4 and conical drums 5 and 6 rigidly connected to shaft 3 and blades 4. Ropes 7 and 8 are stored on each of drums 5 and 6. 3 sludge.

Description

Изобретение относитс к водной транспортировке леса и может быть использовано на плотовом лесосплаве в пунктах приплава.The invention relates to the water transportation of wood and can be used on raft timber rafting in the melting points.

Цель изобретени - повышение эффективности остановки плотов путем создани непрерывного процесса торможени .The purpose of the invention is to increase the efficiency of stopping the rafts by creating a continuous braking process.

На фиг. 1 показано предлагаемое устройство; на фиг. 2 - расположение канатов на барабанах до остановки плота (повернуто); на фиг. 3 - то же, после остановки плота.FIG. 1 shows the proposed device; in fig. 2 - the location of the ropes on the drums to stop the raft (turned); in fig. 3 - the same, after stopping the raft.

Устройство дл остановки плотов состоит из плавучего основани 1, выполненного в виде понтона катамаранного типа, на котором установлен во втулках 2 вертикальный вал 3 с лопаст ми 4 и коническими барабанами 5 и 6, жестко соединенных с валом 3 и лопаст ми 4. На каждом из барабанов 5 и 6 запасованы канаты 7 и 8 (фиг. 2), при этом каната 7 полностью намотан на барабан 5, а канат 8 прикреплен концом к барабану б.The device for stopping the rafts consists of a floating base 1, made in the form of a catamaran-type pontoon, on which is mounted in sleeves 2 a vertical shaft 3 with blades 4 and conical drums 5 and 6 rigidly connected to shaft 3 and blades 4. On each of reels 5 and 6 ropes 7 and 8 are stocked (fig. 2), while the rope 7 is completely wound on the drum 5, and the rope 8 is attached end to the drum b.

Устройство работает следующим образом .The device works as follows.

Канат 7 соедин ют с движущимс плотом , разматыва его с барабана 5, вращение от последнего по часовой стрелке передаетс валу 3, а от него барабану 6 и лопаст м 4,The rope 7 is connected with the moving raft, unwinding it from the drum 5, the rotation from the latter is clockwise transmitted to the shaft 3, and from it the drum 6 and the blade m 4,

Claims

rigidly connected with the shaft 3, while the drum 6, rotating, winds the rope 8, and the blades 4 brake the movement of the raft until it stops completely. Rope 7 is disconnected from the raft. Then the cable 8 is connected to the next moving raft (Fig. 3), unwinding it from the drum 6, rotation in the opposite direction is transmitted to the shaft 3, and from it the drum 5 and the blade m 4 rigidly connected to the shaft 3, while the drum 5, rotating, winds the rope 7, and the blades 4 brake the movement of the raft until it stops completely. The process then repeats. Apparatus of the Invention A device for stopping rafts, including a vertical shaft mounted on a floating foundation on which a drum with a rope stored on it is located, and a hydraulic brake including a blade mounted on a shaft, each of which has a concave shape, characterized in that rafts stopping efficiency by creating a continuous braking process, it is equipped with an additional drum having a conical shape and mounted on the shaft coaxially with the main drum

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