SU414104A1 - - Google Patents

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Publication number
SU414104A1
SU414104A1 SU1763347A SU1763347A SU414104A1 SU 414104 A1 SU414104 A1 SU 414104A1 SU 1763347 A SU1763347 A SU 1763347A SU 1763347 A SU1763347 A SU 1763347A SU 414104 A1 SU414104 A1 SU 414104A1
Authority
SU
USSR - Soviet Union
Prior art keywords
matrix
vibration
concrete
shields
reduce
Prior art date
Application number
SU1763347A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1763347A priority Critical patent/SU414104A1/ru
Application granted granted Critical
Publication of SU414104A1 publication Critical patent/SU414104A1/ru

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Description

1one

Известен способ изготовлени  V-образных железобетонных изделий методом виброштамповани , при котором наружное очертание виброштампа в точности соответствует внутреннему очертанию формуемого издели .A known method of manufacturing V-shaped reinforced concrete products by the method of vibro-forging, in which the external outline of the vibrostamp corresponds exactly to the internal outline of the molded product.

Недостатками такого способа  вл ютс  затрудненное перемеш,ение бетонной смеси ввер.х между штампом и матрицей и применение только пластичных бетонных смесей.The disadvantages of this method are the difficulty of mixing, mixing the concrete mix upwards between the die and the die, and using only ductile concrete mixes.

Цель изобретени  - сокращение времени формовани , улучшение качества издели  и сокращение расхода цемента.The purpose of the invention is to reduce molding time, improve product quality and reduce cement consumption.

Это достигаетс  тем, что до заполнени  матрицы бетонной смесью в нее устанавливают виброштамп с максимально сближенными шарнирно соединенными щитами, принудительно раскрываемыми в процессе формовани .This is achieved by the fact that prior to filling the matrix with a concrete mixture, vibro-stamps are installed into it with the most closely spaced hingedly connected shields, which are forcedly opened during the molding process.

Сущность способа по сн етс  чертежом.The essence of the method is illustrated in the drawing.

Перед формованием в матрицу 1 устана-вливаетс  арматурный каркас, а затем виброштамп , соеаиненные щарнирно виброншты 2 которого с помощью домкрата 3 и т г 4 сдвинуты внутрь, нри этом зазор между матрице и виброщитамп имеет конусное очертание. Затем между матрицей и виброщитами подаетс  бетонна  смесь.Before forming, the reinforcement cage is installed into the matrix 1, and then the vibrostamps, which are jointly vibrated with the help of a jack 3 and 4 are shifted inwards, while the gap between the matrix and the vibroshield has a conical outline. Then a concrete mix is fed between the matrix and the vibration boards.

Включаютс  вибраторы 5 виброо итов, затем с помощью домкрата и т г виброщиты раскрываютс , поворачива сь вокруг шарнира 6 и передают давление на бетонную смесь, котора  под действпем вибрацни и давлени  поднимаетс . При этом катки 7 виброщитов перемещаютс  по направл юнщм 8 матрпцы. Когда зазор между лгатрицей и внбронипами достигнет расчетного, раздвиженне виброщитов прекращаетс .The vibrators 5 of the vibrating rods are turned on, then with the help of a jack and the pull-rods of the vibration shield are opened, turning around the hinge 6 and transmitting pressure to the concrete mix, which rises under the vibration and pressure. In this case, the rollers 7 of the vibration shields move along the mattress 8 directions. When the gap between the lattice and the outer armor reaches the calculated one, the vibro-shields are moved apart.

По окончании формовани  вык.тючаютс  вибраторы 5 и внброщиты 2 с помощью домкрата 3 п т г 4 сдвигаютс , постепенно отрыва сь от поверхности отформованного издели . После того, как виброщиты окажутс  максимально сближенными, катки 7 выход т из направл юн1их 8, виброштамп извлекают из матрицы.At the end of the molding, the vibrators 5 and the inside of the protective panels 2 are knocked out with the help of a jack. 3 n and 4 shifts, gradually detaching from the surface of the molded product. After the vibration shields appear as close as possible, the rollers 7 exit from the directions 8, the vibration stamps are removed from the die.

Предмет изобретени Subject invention

Способ изготовлени  V-образных железобетоппых пзделнй, заключающийс  в укладке в матрицу apMaiypHoro каркаса, подаче бетонной смеси и формовании изделии вибронггамном , о т л и ч а ю |ц н и с   тем, что, с целью сокращени  времени формовани , улучнкчш  качества издели  и сокран1ени  расхода цемента , до занолнени  матрицы бетонной смесью в нее устанавливают виброштамн с мaкcи raльнo сблн сеннымн шарннрно соеднненными щитами, нринудительно раскрываемыми в процессе формовани .A method of manufacturing V-shaped reinforced concrete units, consisting in laying the apMaiypHoro matrix into a framework, supplying the concrete mixture and shaping the product with a vibrating yarn, so that, in order to reduce the molding time, the quality of the product and to reduce the consumption of cement, before filling the matrix with a concrete mixture, a vibrostate is installed in it with maximally similar shnnarnnarno-connected shields, which are compulsory disclosed during the molding process.

SU1763347A 1972-03-24 1972-03-24 SU414104A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1763347A SU414104A1 (en) 1972-03-24 1972-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1763347A SU414104A1 (en) 1972-03-24 1972-03-24

Publications (1)

Publication Number Publication Date
SU414104A1 true SU414104A1 (en) 1974-02-05

Family

ID=20507751

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1763347A SU414104A1 (en) 1972-03-24 1972-03-24

Country Status (1)

Country Link
SU (1) SU414104A1 (en)

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