title: ÐÐ¾ÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿ÐµÑÐµÐ³ÑÑÐ·Ð¾ÑÐ½ÑÐ¹ ÐºÑÐ°Ð½ Ñ Ð¿ÑÑÐ¼Ð¾Ð¹ ÑÑÑÐµÐ»Ð¾Ð¹ Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾ÑÑÑÑ 10 ÑÐ¾Ð½Ð½
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ¿ÐµÑÐ¸Ð°Ð»Ð¸ÑÑÐ°
titleType: Subtitle
title: Portal crane with straight arm and loading capacity of 10 tons
Creators: name: ÐÑÑÐºÐ¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: 2022
Subjects: ÐÐ¾Ð´ÑÐµÐ¼Ð½ÑÐµ ÐºÑÐ°Ð½Ñ Ð¿Ð¾ÑÑÐ°Ð»ÑÐ½ÑÐµ
ÐÐµÑÐ°Ð»Ð»Ð¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
ÑÐ¸ÑÑÐµÐ¼Ð° Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²ÑÐ»ÐµÑÐ°
ÑÑÑÐ°Ð»Ð¾ÑÑÐ½Ð°Ñ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
luffing mechanism
durability

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÐ¾ÑÑÐ°Ð»ÑÐ½ÑÐ¹ Ð¿ÐµÑÐµÐ³ÑÑÐ·Ð¾ÑÐ½ÑÐ¹ ÐºÑÐ°Ð½ Ñ Ð¿ÑÑÐ¼Ð¾Ð¹ ÑÑÑÐµÐ»Ð¾Ð¹ Ð³ÑÑÐ·Ð¾Ð¿Ð¾Ð´ÑÐµÐ¼Ð½Ð¾ÑÑÑÑ 10 ÑÐ¾Ð½Ð½Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÑÐ°Ð½Ð° Ñ Ð¿ÑÑÐ¼Ð¾Ð¹ ÑÑÑÐµÐ»Ð¾Ð¹ Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¿Ð¾Ð»Ð¸ÑÐ¿Ð°ÑÑÐ¾Ð¼, Ð±Ð»Ð¾ÐºÐ¸ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ ÑÐ°ÑÐ¿Ð¾Ð»Ð¾Ð¶ÐµÐ½Ñ Ð½Ð° ÑÑÑÐ°Ð³Ðµ ÐºÐ°ÑÐ°ÑÑÐµÐ³Ð¾ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð²ÐµÑÐ°. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÑÐµÐ»Ð¾Ð²Ð¾Ð³Ð¾ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð¹ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ Mathcad. 2. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼Ð° Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²ÑÐ»ÐµÑÐ°. 3. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð²ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÑÑÑÐµÐ»: Ð±Ð°Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð¸ ÑÐµÑÐ¼ÐµÐ½Ð½Ð¾Ð¹, Ð¸Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð»ÑÑÑÐµÐ³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ°. 4. ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ. Ð Ð°Ð±Ð¾ÑÐ° ÑÐ°ÑÑÐ¸ÑÐ½Ð¾ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐÐ Â«ÐÐ¢Ð Â«Ð¢ÐµÑÐ½Ð¾ÑÐ¾ÑÂ», Ð½Ð° ÐºÐ¾ÑÐ¾ÑÐ¾Ð¼ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐµÐ´Ð´Ð¸Ð¿Ð»Ð¾Ð¼Ð½Ð¾Ð¹ Ð¿ÑÐ°ÐºÑÐ¸ÐºÐ¸ Ð¸Ð·ÑÑÐµÐ½ ÐºÑÐ°Ð½ ÑÑÐ¾Ð¶ÐµÐ¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð¼ÑÐ¹ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸ÐµÐ¼, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ²Ð»ÑÐµÑÑÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð¾Ð¼ Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÑÐµÐ»Ð¾Ð²Ð¾Ðµ ÑÑÑÑÐ¾Ð¹ÑÑÐ²Ð¾ ÐºÑÐ°Ð½Ð°, ÑÐµÐµÑÐ½ÑÐ¹ Ð¼ÐµÑÐ°Ð½Ð¸Ð·Ð¼ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²ÑÐ»ÐµÑÐ°, Ð¼ÐµÑÐ°Ð»Ð»Ð¾ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð±Ð°Ð»Ð¾ÑÐ½Ð¾Ð¹ Ð¸ ÑÐµÑÐ¼ÐµÐ½Ð½Ð¾Ð¹ ÑÑÑÐµÐ», ÐºÐ¾Ð»Ð¾Ð½Ð½Ñ. ÐÐ°ÑÐ°ÑÑÐ¸Ð¹ÑÑ Ð¿ÑÐ¾ÑÐ¸Ð²Ð¾Ð²ÐµÑ, ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð½ÑÐ¹ Ð¿ÑÐ¸ ÑÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐ¸Ð²Ð°Ð½Ð¸Ð¸ Ð³ÑÐµÐ¹ÑÐµÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð½Ðµ Ð±ÑÐ» Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½ Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. ÐÐ· Ð´Ð²ÑÑ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ ÑÑÑÐµÐ» Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÐ°ÑÑÐµÑÐ° Ð½Ð° Ð´Ð¾Ð»Ð³Ð¾Ð²ÐµÑÐ½Ð¾ÑÑÑ Ð¿ÑÐµÐ´Ð¿Ð¾ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð±Ð°Ð»Ð¾ÑÐ½Ð°Ñ.
description: The subject of the graduate application is Â«Portal crane with straight arm and loading capacity of 10 tonsÂ». This given work is devoted to design portal crane with straight boom and hoist with blocks situated on arm of counterbalance. The designing set the following goals: 1. Designing of boom system with created Mathcad mathematical model. 2. Designing of luffing mechanism. 3. Designing of two options for boom metal structure: joist and truss, comparison and choice of better option. 4. Designing of column metal structure. This work is partly has been done at CJSC Â«KTB Â«TehnorosÂ» enterprise as a part of pregraduation practice, during which prototype crane has been studied. As a result of this work boom system, luffing mechanism, metal structures of joist, truss booms and columns were engineered. Computation of counterbalance for balancing grab equipment is done, but not included in forward designing of boom system due to its worse performance. Joist boom stricture is considered better option.