SU1671451A1 - Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method - Google Patents

Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method Download PDF

Info

Publication number
SU1671451A1
SU1671451A1 SU884422381A SU4422381A SU1671451A1 SU 1671451 A1 SU1671451 A1 SU 1671451A1 SU 884422381 A SU884422381 A SU 884422381A SU 4422381 A SU4422381 A SU 4422381A SU 1671451 A1 SU1671451 A1 SU 1671451A1
Authority
SU
USSR - Soviet Union
Prior art keywords
formwork
pressing
plates
reinforced concrete
stabilizing
Prior art date
Application number
SU884422381A
Other languages
Russian (ru)
Inventor
Виктор Алексеевич Дианов
Василий Яковлевич Коненков
Александр Васильевич Мотин
Original Assignee
Рязанский Филиал Специального Конструкторско-Технологического Бюро "Стройиндустрия"
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 Рязанский Филиал Специального Конструкторско-Технологического Бюро "Стройиндустрия" filed Critical Рязанский Филиал Специального Конструкторско-Технологического Бюро "Стройиндустрия"
Priority to SU884422381A priority Critical patent/SU1671451A1/en
Application granted granted Critical
Publication of SU1671451A1 publication Critical patent/SU1671451A1/en

Links

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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2681—Adjustable dies, e.g. for altering the shape of the product
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/22—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by screw or worm
    • B28B3/228—Slipform casting extruder, e.g. self-propelled extruder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

Изобретение относитс  к производству многопустотных железобетонных изделий на длинномерных стендах. Цель - повышение качества формуемых железобетонных изделий. Формовка осуществл етс  прессующим давлением шнеков и прессующей опалубкой, выполненной в виде имеющих уплотнени  трех подвижных пластин - верхней и двух боковых, шарнирно прикрепленных к стабилизирующей опалубке. Состоит из рамы 1, колес 2, бункера 3, пустотообразователей 4, шнеков 5 с приводом их вращени  6, прессующей опалубки, состо щей из боковых колеблющихс  пластин 7 с приводом их колебательного движени  8, верхней прессующей плиты 9 с приводом ее колебательного движени  стабилизирующей опалубки, уплотн ющих брусьев. 4 ил.This invention relates to the production of hollow-core reinforced concrete products on long stands. The goal is to improve the quality of molded concrete products. The forming is carried out by pressing pressure of screws and pressing formwork, made in the form of three moving plates having seals - the top and two side plates hinged to the stabilizing formwork. It consists of frame 1, wheels 2, hopper 3, void formers 4, screws 5 with their rotational drive 6, pressing formwork consisting of lateral oscillating plates 7 with the drive of their oscillatory movement 8, upper pressing plate 9 with the drive of its vibrational movement of the stabilizing formwork sealing bars. 4 il.

Description

/г 30 20 / g 30 20

1Ц1C

666666

30 v П 28 30 v P 28

Ц/1C 1

//

юYu

Фиг. 4FIG. four

VV

Claims (1)

Формула изобретенияClaim Экструдер для формования многопу стотных железобетонных изделий сдвигово фрикционно-прессующим методом, содержащий подвижную раму бункер, пус тотообразователи, шнеки с приводом их вращения, стабилизирующую опалубку и прессующую опалубку с приводом, отличающийся тем, что, с целью повышения качества изделий, прессующая опалубка выполнена в виде имеющих уплотнения трех подвижных пластин - верхней и двух боковых. шарнирно прикрепленных к стабилизирующей опалубке, уплотнения между пластинами - в виде брусьев, двух продольных и трех передних, при этом ширина брусьев в местах контакта с подвижными пластинами составляет не менее величины амплитуды колебания пластин, причем передние брусья в местах контакта выполне ны по радиусу, описываемому кромками боковых пластин вокруг их оси качания.An extruder for molding multi-hollow reinforced concrete products by the shear friction-pressing method, comprising a movable hopper frame, blanking machines, rotary augers, their stabilizing formwork and pressing formwork with a drive, characterized in that, in order to improve the quality of products, the pressing formwork is made in in the form of seals of three movable plates - the upper and two side. pivotally attached to the stabilizing formwork, the seals between the plates are in the form of bars, two longitudinal and three front, the width of the bars at the points of contact with the movable plates is not less than the amplitude of oscillation of the plates, and the front bars at the points of contact are made according to the radius described the edges of the side plates around their axis of swing. фиг 2fig 2 15 32 g.s 15 32 g. s Фиг.ЗFig.Z
SU884422381A 1988-05-07 1988-05-07 Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method SU1671451A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884422381A SU1671451A1 (en) 1988-05-07 1988-05-07 Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884422381A SU1671451A1 (en) 1988-05-07 1988-05-07 Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method

Publications (1)

Publication Number Publication Date
SU1671451A1 true SU1671451A1 (en) 1991-08-23

Family

ID=21373726

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884422381A SU1671451A1 (en) 1988-05-07 1988-05-07 Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method

Country Status (1)

Country Link
SU (1) SU1671451A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1636004A1 (en) * 2003-05-15 2006-03-22 X-TEC Oy Ltd. Method and apparatus for manufacturing a concrete product

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Экструдер, шифр 1450-01, СКТБ Глав- моспромстройматериалов, 1987. Бетоно- формовочные машины дл непрерывного формовани плитных железобетонных конструкций и изделий. - Обзорна информаци , ВПТИтрансстрой, М., 1987, с. 1Я и 19, рис. 7. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1636004A1 (en) * 2003-05-15 2006-03-22 X-TEC Oy Ltd. Method and apparatus for manufacturing a concrete product

Similar Documents

Publication Publication Date Title
EP0125084B1 (en) Method of and slide-casting machine for the casting of hollow slabs out of concrete
EP0409471A3 (en) Method and apparatus for forming concrete blocks
SU1621807A3 (en) Device for condinuous moulding of articles from low-plasticity concrete mixes
SU1671451A1 (en) Extruder for forming multiple-cavity reinforced concrete members by the shear, friction and pressing method
EP0160492B1 (en) Method and device for the casting of concrete products
JPS5819443B2 (en) Tanso Keitai Seizou Sochi
US3824060A (en) Apparatus for making shaped bodies
AU9053082A (en) Method for continuous casting of objects out of a high- viscosity casting mix as well as a slide-casting mould for carrying out the method
FI74649B (en) FARING EQUIPMENT FOR THE PRODUCTION OF CONCRETE PRODUCTS.
US3660004A (en) Pallet clamp
FI102057B (en) Method and apparatus for casting concrete products
US3832119A (en) Vibratile mold with pallet clamping apparatus
US3426404A (en) Block making machine
SU889436A1 (en) Apparatus for forming flat articles from rigid concrete mix
SU727452A1 (en) Apparatus for moulding ferroconcrete articles
SU1673445A1 (en) Apparatus for compacting concrete mixes
SU1479277A1 (en) Concrete-laying machine
SU986796A1 (en) Working member of apparatus for moulding construction articles
SU1220801A2 (en) Concrete placer
SU1546263A1 (en) Table vibrator for compacting concrete mixes in mould
SU1706869A1 (en) Device for compaction of construction products
RU1796466C (en) Moulding unit for tubular articles
SU1368179A1 (en) Apparatus for compacting concrete
RU2040395C1 (en) Plant for pressing construction articles
SU751629A1 (en) Method and apparatus for continuous moulding of articles from concrete mix