title: ÐÑÐ¾ÐµÐºÑ Ð³ÑÑÐ·Ð¾Ð²Ð¾Ð¹ ÑÐµÐ»ÐµÐ¶ÐºÐ¸ Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð° Ð¸ ÐµÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: The project of the overhead crane cargo truck and its operation
Creators: name: ÐÑÐ·ÑÐ¼Ð¸ÑÐµÐ², ÐÐ°Ð´Ð¸Ð¼
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð¹ ÐºÑÐ°Ð½
Ð³ÑÑÐ·Ð¾Ð²Ð°Ñ ÑÐµÐ»ÐµÐ¶ÐºÐ° Ð¼Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð°
Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ Ð¿Ð¾Ð´ÑÐµÐ¼Ð°
Ð¼ÐµÑ Ð°Ð½Ð¸Ð·Ð¼ Ð¿ÐµÑÐµÐ´Ð²Ð¸Ð¶ÐµÐ½Ð¸Ñ
ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾
ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ðµ
ÑÐµÐ¼Ð¾Ð½Ñ
bridge crane
cargo truck of bridge crane
lifting mechanism
movement mechanism
device
maintenance
repair

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description: The final qualifying is devoted to the design of a truck of a bridge crane with a lifting capacity of 20 tons and its maintenance and repair during operation. Tasks that were solved during the study: 1. Calculations and design of a bridge crane cargo truck; 2. Investigation of the mechanism of lifting and movement of a bridge-type crane trolley; 3. Study of the issues of maintenance and repair of a cargo truck; 4. Consideration of the main measures to ensure industrial safety during operation of the trolley as a module. As a result, a design calculation of the movement mechanism was carried out, in particular, a kinematic scheme was developed, running wheels and wheel rigs were selected, resistance to movement was determined, equipment was selected â electric motor, gearbox, coupling couplings, brakes, and mechanisms were arranged on a trolley in order to evenly distribute the load on the running wheels, as a result of which a verification calculation of the running wheels by the contact stresses of the rim and rail. Also, issues related to the maintenance and repair of the overhead crane cargo trolley were studied, including the main organizational aspects during the maintenance of the trolley and safety requirements that must be observed during repair and maintenance.