SU1660981A1 - Apparatus for moulding tubular structures from concrete mixes - Google Patents

Apparatus for moulding tubular structures from concrete mixes Download PDF

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Publication number
SU1660981A1
SU1660981A1 SU874370490A SU4370490A SU1660981A1 SU 1660981 A1 SU1660981 A1 SU 1660981A1 SU 874370490 A SU874370490 A SU 874370490A SU 4370490 A SU4370490 A SU 4370490A SU 1660981 A1 SU1660981 A1 SU 1660981A1
Authority
SU
USSR - Soviet Union
Prior art keywords
height
segments
regulator
concrete
products
Prior art date
Application number
SU874370490A
Other languages
Russian (ru)
Inventor
Михаил Николаевич Рябов
Виталий Михайлович Помазан
Михаил Лазаревич Рубановский
Александр Петрович Пинькас
Владимир Алексеевич Щебетун
Original Assignee
Полтавский инженерно-строительный институт
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 Полтавский инженерно-строительный институт filed Critical Полтавский инженерно-строительный институт
Priority to SU874370490A priority Critical patent/SU1660981A1/en
Application granted granted Critical
Publication of SU1660981A1 publication Critical patent/SU1660981A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/242—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like the working diameter of the compacting mechanism being adjustable, e.g. the compacting rollers on the head being displaceable

Abstract

Изобретение относитс  к производству трубчатых изделий из бетонных смесей и обеспечивает повышение качества изделий. Это достигаетс  тем, что установка снабжена регул тором смещений, заглаживающий цилиндр выполнен составным из соосных секций: нижней и с конической фаской верхней в виде обоймы из отдельных радиально-подвижных сегментов 28. Сегменты 28 кинематически св заны посредством шарнирных т г 33 с регул тором 29 их смещений. Высота нижней секции цилиндра превышает высоту верхней в 1,3 - 4 раза. 3 ил.The invention relates to the production of tubular products from concrete mixtures and provides improved quality products. This is achieved by the fact that the installation is equipped with a displacement adjuster, the smoothing cylinder is made up of coaxial sections: lower and with a conical upper facet in the form of a cage from separate radially movable segments 28. Segments 28 are kinematically connected by means of hinged bars 33 with regulator 29 their offsets. The height of the lower section of the cylinder exceeds the height of the upper by 1.3 - 4 times. 3 il.

Description

Фиг. 2FIG. 2

чh

Б-6B-6

ФигЗFigz

Claims (1)

Формула изобретения Установка для формования трубчатых изделий из бетонных смесей, содержащая 5 станину с устройством для подачи бетонной смеси й направляющими. 8 которых размещена приводная вертикально-подвижная траверса со смонтированной на ней посредством полого вала головкой радиального прессования в виде закрепленного на нижнем конце приводного полого вала заглаживающего цилиндра с установленными на нем посредством осей прессующими ролиА-А ками и распределительным приспособлением. Deh/ляторы вертикальных перемещений головки и подачи бетонной смеси,отл имеющаяся тем, что.с целью повышения качества изделий, она снабжена регулятором смещений, заглаживающий цилиндр выполнен составным из соосных секций нижней и с конической фаской верхней в виде обоймы из отдельных радиально-по10 движных сегментов, причем сегменты кинематически связаны посредством шарнирных тяг с регулятором их смещений, а высота нижней секции цилиндра превышает высоту верхней в 1,3-4 раза.SUMMARY OF THE INVENTION Installation for molding tubular products from concrete mixtures, comprising a 5 bed with a device for feeding concrete mixture and guides. 8 of which there is a drive vertically movable crosshead with a radial pressing head mounted on it by means of a hollow shaft in the form of a smoothing cylinder fixed to the lower end of the drive hollow shaft with the pressing roles A-A and axle mounted on it by means of axles. Deh / lyators for vertical displacements of the head and concrete supply, excel in that in order to improve the quality of the products, it is equipped with an offset regulator, the smoothing cylinder is made up of coaxial sections of the lower and with a conical chamfer upper in the form of a cage of separate radially 10 movable segments, and the segments are kinematically connected by means of articulated rods with a regulator of their displacements, and the height of the lower section of the cylinder exceeds the height of the upper by 1.3–4 times. Фиг. 2FIG. 2 Б-6B-6 Фиг, 3FIG 3
SU874370490A 1987-12-08 1987-12-08 Apparatus for moulding tubular structures from concrete mixes SU1660981A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874370490A SU1660981A1 (en) 1987-12-08 1987-12-08 Apparatus for moulding tubular structures from concrete mixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874370490A SU1660981A1 (en) 1987-12-08 1987-12-08 Apparatus for moulding tubular structures from concrete mixes

Publications (1)

Publication Number Publication Date
SU1660981A1 true SU1660981A1 (en) 1991-07-07

Family

ID=21352440

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874370490A SU1660981A1 (en) 1987-12-08 1987-12-08 Apparatus for moulding tubular structures from concrete mixes

Country Status (1)

Country Link
SU (1) SU1660981A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР №806427, кл. В 28 В 21/24, 1979. *

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