SU992209A2 - Core of installation for moulding tubular articles of concrete mixes - Google Patents

Core of installation for moulding tubular articles of concrete mixes Download PDF

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Publication number
SU992209A2
SU992209A2 SU813328468A SU3328468A SU992209A2 SU 992209 A2 SU992209 A2 SU 992209A2 SU 813328468 A SU813328468 A SU 813328468A SU 3328468 A SU3328468 A SU 3328468A SU 992209 A2 SU992209 A2 SU 992209A2
Authority
SU
USSR - Soviet Union
Prior art keywords
core
head
sleeve
installation
concrete mixes
Prior art date
Application number
SU813328468A
Other languages
Russian (ru)
Inventor
Александр Григорьевич Шмелев
Original Assignee
Проектное Конструкторско-Технологическое Бюро "Узводприборавтоматика" Министерства Мелиорации Водного Хозяйства Узсср
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 Проектное Конструкторско-Технологическое Бюро "Узводприборавтоматика" Министерства Мелиорации Водного Хозяйства Узсср filed Critical Проектное Конструкторско-Технологическое Бюро "Узводприборавтоматика" Министерства Мелиорации Водного Хозяйства Узсср
Priority to SU813328468A priority Critical patent/SU992209A2/en
Application granted granted Critical
Publication of SU992209A2 publication Critical patent/SU992209A2/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
    • B28B21/28—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 combined with vibration means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

1one

Изобретение относитс  к производству изделий сборного бетона и железобетона.This invention relates to the manufacture of precast concrete and reinforced concrete products.

По основному авт. св. № 885034 известен сердечник установок дл  формовани  трубчатых изделий из бетонных смесей, содержащий цилиндрический герметичный корпус с опертой на него посредством эластичной прокладки полой головкой с распределительным конусом и размещенным в ее полости возбудителем колебаний с вертикальным приводным валом, который снабжен обоймой в виде дисков с размещенными между ними равномерно по окружности роликами , а эластична  прокладка выполнена в виде кольца с выступами на его внутренней поверхности, контактирующими с роликами 1.According to the main author. St. No. 885034 is known for the core of installations for forming tubular concrete products, comprising a cylindrical sealed body supported on it by an elastic strip with a hollow head with a distribution cone and an oscillation activator placed in its cavity with a vertical drive shaft, which is provided with a holder in the form of discs placed between they are evenly around the circumference of the rollers, and the elastic strip is made in the form of a ring with protrusions on its inner surface in contact with the rollers 1.

Недостаток известного сердечника заклю Лаетс  в низком качестве формуемых изделий .The disadvantage of the known core is the low quality of the molded products.

Цель изобретени  - повышение качества формуемых изделий.The purpose of the invention is to improve the quality of molded products.

Указанна  цель достигаетс  тем, что сердечник установок дл  формовани  трубчатых изделий из бетонных смесей снабжен закрепленной на внутренних поверхност х головки и корпуса гильзой с отверсти миThis goal is achieved by the fact that the core of installations for forming tubular products from concrete mixtures is provided with a sleeve with holes fixed to the inner surfaces of the head and body.

ДЛЯ прохода выступов эластичного кольца, контактирующего с наружной поверхностью гильзы.For the passage of the protrusions of the elastic ring in contact with the outer surface of the sleeve.

На фиг. 1 изображен сердечник, общий вид; на фиг. 2 - узел I на фиг. 1; на фиг. 3 - разрез А-А на фиг. I.FIG. 1 shows the core, general view; in fig. 2 — node I in FIG. one; in fig. 3 shows section A-A in FIG. I.

Предлагаемый сердечник состоит из корпуса 1, эластичной прокладки 2 с выступами 3, полой головки 4 с распределительным конусом 5, возбудител  колебаний 6 с вертикальным приводным валом 7, обоймой The proposed core consists of a housing 1, an elastic gasket 2 with protrusions 3, a hollow head 4 with a distribution cone 5, a vibration exciter 6 with a vertical drive shaft 7, a yoke

10 в виде дисков 8 с роликами 9.10 in the form of 8 discs with rollers 9.

На внутренних поверхност х полой головки 4 и корпуса 1 закреплена гильза 10 с отверсти ми 11 дл  прохода выступов 3 кольца 2.1On the inner surfaces of the hollow head 4 and the housing 1 a sleeve 10 is fixed with holes 11 for the passage of the projections 3 of the ring 2.1.

1515

Устройство работает следующим образом .The device works as follows.

Форму с поддоном устанавливают на тележку и располагают под формующим сердечником , совмеща  при этом их оси. В форму подаетс  бетонна  смесь. Сердечник Form with a pallet mounted on the cart and placed under the forming core, while combining their axes. A concrete mix is fed into the mold. Core

Claims (1)

20 поднимаетс  вверх. Одновременно происходит вращение дисков 8 с роликами 9 и, следовательно, ударное уплотнение бетонной смеси. Гильза 10 исключает возможностьвозникновени  несоосности корпуса 1 и головки 4 относительно вертикальной оси. Использование предлагаемого сердечника позволит повысить качество формуемых изделий за счет исключени  возможности возникновени  несоосности корпуса и головки сердечника. Формула изобретени  Сердечник установок дл  формовани  трубчатых изделий из бетонных смесей по авт. св. № 885034, отличающийс  тем, что, с целью повышени  качества формуемых изделий, он снабжен закрепленной на внутренних поверхност х головки и корпуса гильзой с отверсти ми дл  прохода выступов эластичного кольца, контактирующего с, наружной поверхностью гильзы. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 885034, кл. В 28 В 21/22, 1980.20 rises. At the same time, the disks 8 are rotated with the rollers 9 and, consequently, the shock compaction of the concrete mix. The sleeve 10 eliminates the possibility of misalignment of the housing 1 and the head 4 relative to the vertical axis. The use of the proposed core will improve the quality of the molded products by eliminating the possibility of misalignment of the body and the head of the core. Claims of the Invention Core of installations for forming tubular products from concrete mixes according to ed. St. No. 885034, characterized in that, in order to improve the quality of the molded products, it is provided with a sleeve fixed on the inner surfaces of the head and body with openings for the passage of the projections of the elastic ring in contact with the outer surface of the sleeve. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 885034, cl. B 28 B 21/22, 1980. фуг. гfug. g дd 27«. J27 " J
SU813328468A 1981-08-14 1981-08-14 Core of installation for moulding tubular articles of concrete mixes SU992209A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813328468A SU992209A2 (en) 1981-08-14 1981-08-14 Core of installation for moulding tubular articles of concrete mixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813328468A SU992209A2 (en) 1981-08-14 1981-08-14 Core of installation for moulding tubular articles of concrete mixes

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU885034 Addition

Publications (1)

Publication Number Publication Date
SU992209A2 true SU992209A2 (en) 1983-01-30

Family

ID=20973275

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813328468A SU992209A2 (en) 1981-08-14 1981-08-14 Core of installation for moulding tubular articles of concrete mixes

Country Status (1)

Country Link
SU (1) SU992209A2 (en)

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