SU636091A1 - Concrete mix compacting device - Google Patents

Concrete mix compacting device

Info

Publication number
SU636091A1
SU636091A1 SU772450194A SU2450194A SU636091A1 SU 636091 A1 SU636091 A1 SU 636091A1 SU 772450194 A SU772450194 A SU 772450194A SU 2450194 A SU2450194 A SU 2450194A SU 636091 A1 SU636091 A1 SU 636091A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concrete mix
compacting device
mix compacting
portal
frame
Prior art date
Application number
SU772450194A
Other languages
Russian (ru)
Inventor
Борис Иванович Зыков
Петр Николаевич Савватеев
Борис Иванович Крюков
Борис Владимирович Гусев
Николай Яковлевич Саенко
Original Assignee
Ярославский политехнический институт
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 Ярославский политехнический институт filed Critical Ярославский политехнический институт
Priority to SU772450194A priority Critical patent/SU636091A1/en
Application granted granted Critical
Publication of SU636091A1 publication Critical patent/SU636091A1/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
    • 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)
  • Road Paving Machines (AREA)

Description

Изобретение относитс  к области строительства, а именно к технике дл  поверхностного уплотнени  бетонных смесей. Известно устройство дл  уплотнени  бетонных смесей, содержащее приводной валик с упругими пластинами, имеющими на конце грузы и взаимодействующие с упором l . Наиболее близким к изобретению из известных  вл етс  устройство дл  уплотнени  бетонной смеси, содержаще портал с рамой, на которой смонтирован рабочий орган в виде шарнирно соединенных между собой трамбующей и выглаживающей плит и привод с вибровозбудителем 2 , Однако известные устройства обладают недостаточной эффективностью уплотнени , так как одночастотный ре жим уплотнени  не в полной мере обес печивает требуемые качественные пока затели уплотнени . Цель изобретени  - повышение эффективности уплотнени  за счет обеспечени  поличастотного режима работы Указанна  цель достигаетс  тем, что устройство дл  уплотнени  бетонной смеси, содержащее портал с рамой на которой смонтирован рабочий орган в виде шарнирно соединенных между собой трамбующей и выглаживающей плит и привод с вибровозбудителем, снабжено дополнительным вибровозбудителем, портал - направл ющими, а рама выполнена в виде соединенных амортизаторами верхней и нижней секций, перва  из которых снабжена механизмом вертикального перемещени  рабочего органа, втора  - роликами, размещенными в направл ющих портала, и штангой, шарнирно соединенной с трамбующей и выглаживающей плитами, причем привод размещен на нижней секции рамы и кинематически св зан с вибровозбудител ми , каждый из которых посредством т г и амортизаторов соединен с соответствующей плитой. Изобретение показано на чертеже. На фиг. 1 изображен общий вид устройства; на фиг. 2 - кинематическа  схема устройства.i Устройство дл  уплотнени  бетонной смеси имеет портал 1 с загрузочной воронкой 2, распределительным шнеком 3 с винтовым механизмом 4. Трамбующа  плита 5 оединена с выглаживающей плитой 6 шарниром 7. Рама устройства выполнена из двух секций - верхней 8 и нижней 9. Перва  из них при помоThe invention relates to the field of construction, namely, to a technique for the surface compaction of concrete mixtures. A device for compacting concrete mixtures is known, comprising a drive roller with elastic plates having weights at the end and interacting with the stop l. The closest to the invention known is a device for compacting a concrete mix, containing a portal with a frame on which a working body is mounted in the form of tamping and smoothing plates and a drive with an exciter 2 pivotally interconnected, however, the known devices have insufficient sealing efficiency, since the single-frequency compaction mode does not fully provide the required high-quality compaction rates. The purpose of the invention is to increase the efficiency of compaction by providing a multi-frequency mode of operation. This goal is achieved by the device for compacting concrete mix containing a portal with a frame on which the working member is mounted in the form of tamping and screeding plates hinged between each other and driven with a vibration exciter. an exciter, a portal with guides, and the frame is made in the form of upper and lower sections connected by shock absorbers, the first of which is equipped with a vertical mechanism the movement of the working body, second rollers placed in the guides of the portal, and a rod pivotally connected to the tamping and smoothing plates, the drive being placed on the lower frame section and kinematically connected to vibration exciters, each of which is connected by means of t and shock absorbers with an appropriate plate. The invention is shown in the drawing. FIG. 1 shows a general view of the device; in fig. 2 is a kinematic diagram of the device.i The device for compacting the concrete mixture has a portal 1 with a feed funnel 2, a distribution screw 3 with a screw mechanism 4. The tamping plate 5 is connected to the smoothing plate 6 by a hinge 7. The frame of the device is made of two sections — the top 8 and the bottom 9. The first of them with the help of

SU772450194A 1977-02-07 1977-02-07 Concrete mix compacting device SU636091A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772450194A SU636091A1 (en) 1977-02-07 1977-02-07 Concrete mix compacting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772450194A SU636091A1 (en) 1977-02-07 1977-02-07 Concrete mix compacting device

Publications (1)

Publication Number Publication Date
SU636091A1 true SU636091A1 (en) 1978-12-10

Family

ID=20694672

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772450194A SU636091A1 (en) 1977-02-07 1977-02-07 Concrete mix compacting device

Country Status (1)

Country Link
SU (1) SU636091A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10434681B2 (en) 2015-01-27 2019-10-08 Elematic Oyj Method and apparatus for casting concrete products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10434681B2 (en) 2015-01-27 2019-10-08 Elematic Oyj Method and apparatus for casting concrete products

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