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SU1601483A1 - Mechanism for hoisting beams of walking-hearth furnace - Google Patents

Mechanism for hoisting beams of walking-hearth furnace Download PDF

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Publication number
SU1601483A1
SU1601483A1 SU884384456A SU4384456A SU1601483A1 SU 1601483 A1 SU1601483 A1 SU 1601483A1 SU 884384456 A SU884384456 A SU 884384456A SU 4384456 A SU4384456 A SU 4384456A SU 1601483 A1 SU1601483 A1 SU 1601483A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hearth
frame
cylinders
weight
support
Prior art date
Application number
SU884384456A
Other languages
Russian (ru)
Inventor
Геннадий Степанович Легенченко
Original Assignee
Г. С. Легенченко
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г. С. Легенченко filed Critical Г. С. Легенченко
Priority to SU884384456A priority Critical patent/SU1601483A1/en
Application granted granted Critical
Publication of SU1601483A1 publication Critical patent/SU1601483A1/en

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Abstract

Изобретение относитс  к оборудованию нагревательных печей и может быть использовано в машиностроительной и металлургической промышленности. Цель изобретени  - повышение надежности и упрощение конструкции. Механизм подъема включает раму 1, котора  поддерживает балки шагающего пода 3 посредством опорных колес 2, контактирующих с клинь ми 4. Привод подъема выполнен в виде гидроцилиндров 5, шарнирно соединенных с рамой 1 и опорами 6 и установленных под углом к горизонту на одной продольной оси рамы. 1 з.п. ф-лы, 4 ил.The invention relates to the equipment of heating furnaces and can be used in the engineering and metallurgical industries. The purpose of the invention is to increase reliability and simplify the design. The lifting mechanism includes a frame 1, which supports the beams of the walking hearth 3 by means of support wheels 2 in contact with wedges 4. The lift drive is made in the form of hydraulic cylinders 5 pivotally connected to frame 1 and supports 6 and installed at an angle to the horizon on one longitudinal axis of the frame . 1 hp f-ly, 4 ill.

Description

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Claims (2)

Формула изобретенияClaim 1. Механизм подъема балок печи с шагающим подом, содержащий раму с опорными колесами, опертыми на клинья, и привод 5θ подъема, выполненный в виде гидроцилиндра, расположенного под рамой симметрично ее продольной оси и закрепленного на опоре, отличающийся тем, что, с целью повышения надежности и упрощения конструкции, при увеличении числа гидроцилиндров, установленных на одной продольной оси рамы, количество цилиндров привода подъема М определяется соотношением1. The lifting mechanism of the beams of a furnace with a walking hearth, comprising a frame with support wheels supported on wedges, and a 5θ lifting drive made in the form of a hydraulic cylinder located under the frame symmetrically to its longitudinal axis and mounted on a support, characterized in that, in order to increase reliability and simplification of the design, with an increase in the number of hydraulic cylinders installed on one longitudinal axis of the frame, the number of lift drive cylinders M is determined by the ratio Μ > —————————ΠΜ> ————————— Π Рмин ’ где Κι — коэффициент технологической перегрузки цилиндров;Rmin ’where Κι is the coefficient of technological overload of the cylinders; Кг — коэффициент неравномерности усилия, развиваемого цилиндрами; Рмакс — максимальный вес пода, т. е. вес пода с садкой;Kg is the coefficient of unevenness of the force developed by the cylinders; Rmax is the maximum weight of the hearth, that is, the weight of the hearth with the charge; Рмин — минимальный вес пода, т. е. вес пода без садки;Rmin - the minimum weight of the hearth, that is, the weight of the hearth without cage; а — угол наклона клиньев;a is the angle of inclination of the wedges; β — угол наклона цилиндров;β is the angle of inclination of the cylinders; 5 П — число осей опорных колес.5 P - the number of axles of the support wheels. 2. Механизм по π. 1, отличающийся тем, что гидроцилиндры установлены шарнирно между опорой и рамой.2. The mechanism by π. 1, characterized in that the hydraulic cylinders are pivotally mounted between the support and the frame. Фие.ЗFie.Z ФигМFigM Составитель М. Костин Compiled by M. Kostin Редактор А. Козорчз Заказ 3264 Editor A. Kozorchz Order 3264 Техред А. Кравчук Корректор И. Муска Тираж 506 Подписное Tehred A. Kravchuk Corrector I. Muska Circulation 506 Subscription
ВНИИПИ Государственного комитета по изобретениям и открытиям при ГКНТ СССР . 113035, Москва, Ж—35, Раушская наб., д. 4/5 Производственно-издательский комбинат «Патент», г. Ужгород, ул. Гагарина, 101VNIIIPI of the State Committee for Inventions and Discoveries at the USSR State Committee for Science and Technology. 4/5 Patent Industrial and Publishing Plant, Uzhhorod, ul. Gagarina, 101
SU884384456A 1988-01-22 1988-01-22 Mechanism for hoisting beams of walking-hearth furnace SU1601483A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884384456A SU1601483A1 (en) 1988-01-22 1988-01-22 Mechanism for hoisting beams of walking-hearth furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884384456A SU1601483A1 (en) 1988-01-22 1988-01-22 Mechanism for hoisting beams of walking-hearth furnace

Publications (1)

Publication Number Publication Date
SU1601483A1 true SU1601483A1 (en) 1990-10-23

Family

ID=21358069

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884384456A SU1601483A1 (en) 1988-01-22 1988-01-22 Mechanism for hoisting beams of walking-hearth furnace

Country Status (1)

Country Link
SU (1) SU1601483A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104388634A (en) * 2014-11-25 2015-03-04 无锡市晶瑜冶金机械有限公司 Translation frame for walking beam furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ЭЙ ЦНИИ УМ, сер. 13, вып. 5. Николаева Н. П. Усовершенствование конструкции и работы печей с шагающими балками за рубежом, рис. 1. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104388634A (en) * 2014-11-25 2015-03-04 无锡市晶瑜冶金机械有限公司 Translation frame for walking beam furnace

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