SU979124A1 - Apparatus for compacting concrete mixes - Google Patents
Apparatus for compacting concrete mixes Download PDFInfo
- Publication number
- SU979124A1 SU979124A1 SU813317569A SU3317569A SU979124A1 SU 979124 A1 SU979124 A1 SU 979124A1 SU 813317569 A SU813317569 A SU 813317569A SU 3317569 A SU3317569 A SU 3317569A SU 979124 A1 SU979124 A1 SU 979124A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- compacting concrete
- concrete mixes
- concrete
- mixtures
- compacting
- Prior art date
Links
Classifications
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- 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
- B28B1/29—Producing shaped prefabricated articles from the material by profiling or strickling the material in open moulds or on moulding surfaces
-
- 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
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
- B28B1/045—Producing shaped prefabricated articles from the material by tamping or ramming combined with vibrating or jolting
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Road Paving Machines (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Description
() .УСТРОЙСТВО ДЛЯ УПЛОТНЕНИЯ БЕТОННЫХ СМЕСЕЙ(). DEVICE FOR CONCRETE MIXTURES SEALING
1one
Изобретение бтноситс к области строительства, и в частности к устройствам дл изготовлени бетонных и железобетонных изделий.The invention is related to the field of construction, and in particular to devices for the manufacture of concrete and reinforced concrete products.
Известно устройство дл уплотнени бетонной смеси, содержащее портал с рамой, на которой смонтирован рабочий орган в виде шарнирно соединенных между.собой трамбующей и выглаживающей плит, привод с вибровозбудител ми , причем портал имеет на- х правл ющие, в которых размещены посредством амоотизаторов верхн инижн секции 1,.A device for compacting a concrete mix is known, which contains a portal with a frame on which a working body is mounted in the form of pivotally connected between the tamping and smoothing plates, driven by vibration exciters, the portal having directors, in which are placed by means of aerotizers upper and lower sections 1 ,.
Наиболее близким к изобретению техническим решением вл етс устройство дл т уплотнени бетонной смеси, содержащее размещенные в вертикальных направл ющих самоходного портала и контактирующие друг с другом посредством амортизаторов верхнюю и нижнюю секции рамы, смонтированные на последней кривошипно-шатунные возбудители колебаний, шатуны которых св заны с уплотн ющими плитами, шарнирно подвешенными к нижней секции 2.The closest technical solution to the invention is a device for compaction of a concrete mix, containing upper and lower frame sections placed in the vertical guides of the self-propelled gantry and in contact with each other by means of shock absorbers, mounted on the last crank-crank vibration oscillators, the connecting rods are connected with sealing plates hinged to the lower section 2.
Однако известные устройства не обеспечивают возможности совмещени и интенсификации процессов укладки и .уплотнени бетонных смесей.However, the known devices do not provide the possibility of combining and intensifying the processes of laying and compacting concrete mixtures.
Цель изобретени - совмещение и интенсификаци процессов укладки и Q уплотнени смесей.The purpose of the invention is to combine and intensify the processes of laying and Q compaction of mixtures.
Указанна цель достигаетс тем, что в устройство дл уплотнени бетонных смесей, содержащее размещенные в вертикальных направл ющих cats моходного портала и контактирующие друг с другом посредством амортизаторов верхнюю и нижнюю секции рамы смонтированные на последней кривошипно-шатунные возбудители колебаний, шатуны которых св заны с уплотн ющими плитами, шарнирно подвешенными к нижней секции, дополнительно снабжено бездонным бункерЬм с закрепленными симметрично в его нижней части буферными элементами, контактирующими со свободными концами уплотн ющих плит, а нижн секци рамы выполнена с центральным окном, в котором размещен опертый на нее бездонный бункер.This goal is achieved by the fact that a device for compacting concrete mixtures containing the top and bottom frame sections located in the cat's vertical guides and contacting each other by means of shock absorbers are mounted on the last crank-connecting rod oscillation pathogens connected to connecting rods plates hinged to the lower section are additionally equipped with a bottomless bunker with fixed buffer elements symmetrically in its lower part, which are in contact with odnymi ends of sealing plates and the lower frame section is formed with a central window in which it is placed on a simply supported bottomless hopper.
На чертеже схематически изображено устройство дл уплотнени бетонных смесей.The drawing schematically shows a device for compacting concrete mixtures.
Устройство дл уплотнени бетонных смесей содержит самоходный портал 1, к которому с помощью гидроцилиндров 2 присоединена верхн секци 3 рамы, имеюща направл ющие ролики k и соединенна посредством SMO тизаторов 5 с нижней секцией 6, в которой на упругой подвеске 7 установлен бездонный бункер 8 с закреплеными симметрично в его нижней части упругими бусЬерными элементами 9. На нижней секции 6 установлены также приводные электродвигатели 10, соединенные клиноременными передачами 11 с кривошипно-шатунными возбудител ми колебаний 12, представл ющими собой кривошипные в-алы, св занные шату- нами 13 с уплотн ющими плитами 14, шарнирно подвешенными к нижней секции 6.The device for compacting concrete mixes contains a self-propelled portal 1, to which, using hydraulic cylinders 2, connects the upper section 3 of the frame, has guide rollers k and is connected by means of SMO tillers 5 to the lower section 6, in which a bottomless bunker 8 with fixed symmetrically in its lower part by elastic busier-like elements 9. On the lower section 6 there are also installed driving motors 10 connected by V-belt drives 11 with crank-connecting rod oscillations exciters 12, These cranks are connected by cranks 13 with sealing plates 14, hinged to the lower section 6.
Устройство дл уплотнени бетонных смесей работает следующим образом .A device for compacting concrete mixes works as follows.
Гидроцилиндрами 2 опускают рабочи орган на необходимую высоту и включают электродвигатели 10, которые привод т во вращение возбудители колебаний 12 и в движение уплотн ющие плиты 14, KOTofibie, соудар сь с буферами 9, вызывают разжижение смеси в бункере 8. Смесь, поступает в форму портал 1 перемещаетс относительно формы,, а плиты 14 производ т уплотнение и заглаживание смеси. Обратный ход-устройства также вл етс рабочим и происходит аналогично пр момуThe hydraulic cylinders 2 lower the working member to the required height and turn on the electric motors 10, which cause the oscillation pathogens 12 to rotate and the KOTofibie 14 sealing plates 14, which collide with the buffers 9, cause the mixture to liquefy in the hopper 8. The mixture enters the portal form 1 moves relative to the shape, and the plates 14 seal and smooth the mixture. The reversing device is also working and occurs similarly to the forward
Использование предлагаемого устройства позвол ет повысить эффективность уплотнени бетонных смесей и улучшить их дозирование за счет предварительной активации смесей в бункере . Кроме того, вследствие расположени бунквра в нижней раме улучшаетс виброизол ци устройства, что повышает его надежность и долговечность . Все это позволит получать , строительные издели более высокого качества с меньшими затратами, что в конечном итоге даст положительный технико-экономический эффект.The use of the proposed device makes it possible to increase the efficiency of compaction of concrete mixtures and to improve their dosing due to the preliminary activation of the mixtures in the bunker. In addition, due to the arrangement of the bunker in the lower frame, the vibration isolation of the device is improved, which increases its reliability and durability. All this will allow to obtain building products of higher quality with lower costs, which ultimately will give a positive technical and economic effect.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813317569A SU979124A1 (en) | 1981-07-20 | 1981-07-20 | Apparatus for compacting concrete mixes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU813317569A SU979124A1 (en) | 1981-07-20 | 1981-07-20 | Apparatus for compacting concrete mixes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU979124A1 true SU979124A1 (en) | 1982-12-07 |
Family
ID=20969168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU813317569A SU979124A1 (en) | 1981-07-20 | 1981-07-20 | Apparatus for compacting concrete mixes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU979124A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639866A1 (en) * | 1988-12-02 | 1990-06-08 | Feder Ste Fse Etu Develop Rech | Vibrodispensing machine intended to dispense concrete into the moulds of a prefabrication bench and to vibrate the concrete |
EP0384745A2 (en) * | 1989-02-23 | 1990-08-29 | Inax Corporation | System for making composite blocks |
FR2665205A1 (en) * | 1990-07-30 | 1992-01-31 | Gfc Spa | Vibrating and finishing machine for products manufactured from reinforced cement |
US5779953A (en) * | 1994-04-29 | 1998-07-14 | Partek Concrete Engineering Oy | Method and a device for making concrete products |
CN110682405A (en) * | 2019-10-18 | 2020-01-14 | 郭金生 | Building concrete pouring jolter |
-
1981
- 1981-07-20 SU SU813317569A patent/SU979124A1/en active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639866A1 (en) * | 1988-12-02 | 1990-06-08 | Feder Ste Fse Etu Develop Rech | Vibrodispensing machine intended to dispense concrete into the moulds of a prefabrication bench and to vibrate the concrete |
EP0384745A2 (en) * | 1989-02-23 | 1990-08-29 | Inax Corporation | System for making composite blocks |
FR2665205A1 (en) * | 1990-07-30 | 1992-01-31 | Gfc Spa | Vibrating and finishing machine for products manufactured from reinforced cement |
US5779953A (en) * | 1994-04-29 | 1998-07-14 | Partek Concrete Engineering Oy | Method and a device for making concrete products |
CN110682405A (en) * | 2019-10-18 | 2020-01-14 | 郭金生 | Building concrete pouring jolter |
CN110682405B (en) * | 2019-10-18 | 2020-10-30 | 黑龙江省铁投预制构件有限公司 | Building concrete pouring jolter |
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