SU721330A1 - Vibration apparatus for concrete mixture compressing - Google Patents
Vibration apparatus for concrete mixture compressing Download PDFInfo
- Publication number
- SU721330A1 SU721330A1 SU782578114A SU2578114A SU721330A1 SU 721330 A1 SU721330 A1 SU 721330A1 SU 782578114 A SU782578114 A SU 782578114A SU 2578114 A SU2578114 A SU 2578114A SU 721330 A1 SU721330 A1 SU 721330A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- vibration
- amplitude
- vibration exciter
- minimum amplitude
- output
- Prior art date
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
1one
Изобретение относитс к вибрационной технике и может быть использовано дл уплотнени бетонной смеси при формовании бетонных и железобетонных изделий в строительной индустрии.The invention relates to a vibration technique and can be used to compact a concrete mix during the molding of concrete and reinforced concrete products in the building industry.
Известно вибрационное устройство дл уплотнени бетонной смеси, содержащее форму дл укладки бетонной смеси, электромагнитный вибровозбудитель, упругие элементы 1.A vibration device for compacting a concrete mix is known, comprising a form for laying a concrete mix, an electromagnetic vibration exciter, and elastic elements 1.
Такое устройство дает низкое качество уплотнени смеси, особенно при неравномерном профиле издели .Such a device gives a poor quality of compaction of the mixture, especially if the product profile is uneven.
Известно и другое вибрационное устройство дл уплотнени бетонной смеси, содержащее виброблок в виде установленной на упругих опорах подвижной рамы, к которой закреплен вибровозбудитель колебаний, имеющий статор с обмоткой и корь, закрепленный на упругих подвесках, и преобразователь питани 2.Another vibration device for compacting a concrete mix is also known, which contains a vibroblock in the form of a movable frame mounted on elastic supports, to which a vibration exciter is mounted, having a stator with a winding and measles fixed on elastic hangers, and a power converter 2.
И этим устройством достигаетс лишь низка степень уплотнени бетонной смеси в тех случа х, когда формуемое изделие имеет больщие габариты и вес, поскольку развиваемое одним вибровозбудителем усилиеAnd this device achieves only a low degree of compaction of the concrete mix in cases where the molded product has large dimensions and weight, because the force developed by a single exciter
недостаточно дл создани требуемой амплитуды вибрации.not enough to create the required vibration amplitude.
Цель изобретени - повышение степени уплотнени бетонной смеси.The purpose of the invention is to increase the degree of compaction of the concrete mix.
Поставленна цель достигаетс тем, что предлагаемое вибрационное устройство дл уплотнени бетонной смеси, содержащее виброблок в виде установленной на упругих опорах подвижной рамы, к которой закреплен вибровозбудитель колебаний, имеющий статор с обмоткой и корь, закрепленный на упругих подвесках, и преобразователь питани , снабжено дополнительными виброблоками , формирователем импульсов, блоком управлени , усилителем-ограничителем,The goal is achieved by the fact that the proposed vibrating device for compacting a concrete mix, containing a vibroblock in the form of a movable frame mounted on elastic supports, to which a vibration exciter is mounted, having a stator with winding and measles fixed on elastic hangers, and a power converter, are equipped with additional vibroblocks , pulse generator, control unit, limiting amplifier,
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782578114A SU721330A1 (en) | 1978-02-08 | 1978-02-08 | Vibration apparatus for concrete mixture compressing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782578114A SU721330A1 (en) | 1978-02-08 | 1978-02-08 | Vibration apparatus for concrete mixture compressing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU721330A1 true SU721330A1 (en) | 1980-03-15 |
Family
ID=20748206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782578114A SU721330A1 (en) | 1978-02-08 | 1978-02-08 | Vibration apparatus for concrete mixture compressing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU721330A1 (en) |
-
1978
- 1978-02-08 SU SU782578114A patent/SU721330A1/en active
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