SU1617076A1 - Vibrating bar - Google Patents
Vibrating bar Download PDFInfo
- Publication number
- SU1617076A1 SU1617076A1 SU894665484A SU4665484A SU1617076A1 SU 1617076 A1 SU1617076 A1 SU 1617076A1 SU 894665484 A SU894665484 A SU 894665484A SU 4665484 A SU4665484 A SU 4665484A SU 1617076 A1 SU1617076 A1 SU 1617076A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- width
- rods
- working surface
- duct
- reinforced concrete
- Prior art date
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Изобретение относитс к строительству и может быть использовано при бетонировании бетонных и железобетонных дорожных покрытий. Целью изобретени вл етс повышение эффективности формовани бетонных и железобетонных плитных конструкций раздельным способом и улучшение их качества. Вибробрус содержит короб, образованный передней со скосом и превышающей ее по ширине рабочей поверхности задней балками и торцовыми стенками с проемом между ними. В проеме короба размещены стержни 11 на 0,1-0,2 его высоты и с шагом, равным удвоенной их ширине. Возбудитель 10 смонтирован на коробе под углом 20-25° к плоскости расположени стержней 11. Последние выполнены в виде обращенных вершиной вверх уголков. Ширина рабочей поверхности задней балки превышает ширину рабочей поверхности передней в 2-3 раза. Высокочастотные вибровозбудители 12 размещены в полости короба над стержн ми 11. В коробе раствор подвергаетс виброактивации высокочастотными вибровозбудител ми 12 и дополнительному воздействию и гидродинамическому напору со стороны стержней. 5 ил.The invention relates to the construction and can be used in the concreting of concrete and reinforced concrete pavements. The aim of the invention is to increase the efficiency of molding concrete and reinforced concrete slab structures in a separate way and to improve their quality. The vibrobar contains a duct formed by the front with a bevel and exceeding it along the width of the working surface by the rear beams and end walls with an opening between them. In the opening of the box placed rods 11 0.1-0.2 of its height and with a step equal to twice their width. The causative agent 10 is mounted on the duct at an angle of 20-25 ° to the plane of the arrangement of the rods 11. The latter are made in the form of upward-facing corners. The width of the working surface of the rear beam exceeds the width of the working surface of the front by 2-3 times. High-frequency exciters 12 are placed in the cavity of the duct above the rods 11. In the duct, the solution is subjected to vibroactivation by high-frequency exciters 12 and an additional effect and hydrodynamic pressure from the rods. 5 il.
Description
/ /
Фи8.1Fi8.1
4 f2 4 f2
Вид. вView. at
2 4 ft 7 1 f2 4 ft 7 1 f
Фи.в.5Fi.in.5
Составитель Н.ПоповаCompiled by N.Popova
Редактор А.Маковска Техред М.МоргенталКорректор М.Самборска Editor A.Makovska Tehred M.MorgentalKorrektor M.Samborska
-Тираж 460 Подписное - Circulation 460 Subscription
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035. Москва, Ж-35. Раушска наб.. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035. Moscow, Zh-35. Rauska nab .. 4/5
Фаг. 2Phage. 2
г-гgd
юYu
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894665484A SU1617076A1 (en) | 1989-01-24 | 1989-01-24 | Vibrating bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894665484A SU1617076A1 (en) | 1989-01-24 | 1989-01-24 | Vibrating bar |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1617076A1 true SU1617076A1 (en) | 1990-12-30 |
Family
ID=21435594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894665484A SU1617076A1 (en) | 1989-01-24 | 1989-01-24 | Vibrating bar |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1617076A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6951638B1 (en) | 1999-10-27 | 2005-10-04 | Sud-Chemie Ag | Process for producing synthetic zeolites with an MFI structure |
-
1989
- 1989-01-24 SU SU894665484A patent/SU1617076A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 335104, кл. В 28 В 13/02, 1970. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6951638B1 (en) | 1999-10-27 | 2005-10-04 | Sud-Chemie Ag | Process for producing synthetic zeolites with an MFI structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU1617076A1 (en) | Vibrating bar | |
SU619321A1 (en) | Method of securing articles of intricate shape | |
ATE151143T1 (en) | FORMWORK STONE | |
CN208305330U (en) | A kind of modular building materials molding die | |
SU1608020A1 (en) | Unit for knocking out moulds | |
CN206883869U (en) | A kind of combined concrete steel mold | |
SU776848A1 (en) | Complex-shape part securing method | |
CN210622315U (en) | Hollow square box with multiple through holes | |
JP2524456B2 (en) | Panel manufacturing method | |
JP4545678B2 (en) | Underground box | |
JP2616217B2 (en) | Underground construction method of building | |
CN212078399U (en) | Ribbed floor formwork with pre-decoration | |
SU636090A1 (en) | Arrangement for placing and compacting concrete mix in a mould | |
JPS6410875A (en) | Rod-shaped concrete vibrator having special surface shape and casting method | |
SU533486A1 (en) | Tube Forming Machine | |
EP0183681A2 (en) | Method of compacting concrete | |
JPS5856264Y2 (en) | Formwork for pouring block vertical columns | |
JP3087033B2 (en) | Concrete structure automatic molding machine | |
SU477840A1 (en) | Method of making wall panels from hollow-stone stones | |
SU380779A1 (en) | VIBROBRUS MACHINE FOR CONCRETE SEAL | |
ITSV960018A1 (en) | BLOCK FOR COMPOSITE BUILDING STRUCTURE AND COMPOSITE BUILDING STRUCTURE MADE WITH SAID BLOCK. | |
KR20230000062A (en) | Mold apparatus for utility-pipe conduit and method of installation thereof | |
JPS5762842A (en) | Ultrasonic vibration mold for continuous casting | |
SU1625967A1 (en) | Wall shuttering unit | |
CN111906273A (en) | Die-assembling coaxial-axis device for horizontal extrusion casting machine and casting machine thereof |