SU919882A1 - Device for compacting concrete mixes - Google Patents

Device for compacting concrete mixes Download PDF

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Publication number
SU919882A1
SU919882A1 SU802899871A SU2899871A SU919882A1 SU 919882 A1 SU919882 A1 SU 919882A1 SU 802899871 A SU802899871 A SU 802899871A SU 2899871 A SU2899871 A SU 2899871A SU 919882 A1 SU919882 A1 SU 919882A1
Authority
SU
USSR - Soviet Union
Prior art keywords
portal
frame
lower frame
frames
concrete mixes
Prior art date
Application number
SU802899871A
Other languages
Russian (ru)
Inventor
Борис Иванович Зыков
Петр Николаевич Савватеев
Сергей Васильевич Разумов
Александр Эрнестович Линецкий
Александр Васильевич Поляков
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 SU802899871A priority Critical patent/SU919882A1/en
Application granted granted Critical
Publication of SU919882A1 publication Critical patent/SU919882A1/en

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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
    • B28B1/093—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
    • 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

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

Изобретение относитс  к строительству , а именно к технике дл  поверхностного уплотнени  бетонных смесей.The invention relates to the construction, in particular to a technique for the surface compaction of concrete mixtures.

Известно устройство дл  уплотнени  смеси, содержащее, портал с рамой,на которой смонтирован рабочий орган в виде шарнирно соединенных между собой трамбующей и выглаживающей плит и привод с вибровозбудителем L1 .A device for compacting a mixture is known, comprising a portal with a frame on which a working body is mounted in the form of tamping and screeding plates pivotally interconnected and driven with an exciter L1.

Наиболее близким к предлагаемому  вл етс  устройство дл  уплотнени  бетонной смеси, содержащее портал с приводом вертикальных перемещений верхней и нижнер со стойкой рам, соединенных друг с другрм при помощи упругих элементов, причем одна из них контактирует посредством роликов с направл ющими йортала, а возбудители колебаний смонтированы на нижней раме и соединены с трамбующей и выглаживающей плитами С2.The closest to the present invention is a device for compacting a concrete mix, which contains a portal with a drive of vertical movements of the upper and lower frames with a rack of frames connected to each other by means of elastic elements, one of which is in contact with rollers with guide rails and vibration exciters are mounted on the bottom frame and connected with tamping and smoothing plates C2.

Однако эти устройства не позвол ют получать издели  с качественными поверхност ми из-за того, что конструкции предусматривают сочленение между.собой трамбующей и выглаживающих плит, работающих в разном частотном режиме и нарушающих структуру материсша издели .However, these devices do not allow to obtain products with high-quality surfaces due to the fact that the structures provide for a joint between the ramming and smoothing plates that operate in different frequency mode and violate the structure of the material.

Цель изобретени  - повышение ка чества бетонных и железобетонных изделий. The purpose of the invention is to increase the quality of concrete and reinforced concrete products.

Указанна  цель достигаетс  тем, что устройство дл  уплотнени  бетонных смесей, содержаидее портал с приводом вертикальных перемещений верхней и нижней со стойкой рам, соединенных друг с другом при помощи This goal is achieved by the fact that the device for compacting concrete mixes, containing a portal with a drive of vertical movements of the upper and lower with the rack of frames, connected to each other by

10 упругих элементов, причем одна из них контактирует посредством роликов с направл ющими портала, а возбудители колебаний смонтированы на ни-жней раме и соединены с трамбующей и выг. 10 elastic elements, one of which is in contact by means of rollers with the guides of the portal, and the exciters are mounted on a lower frame and connected to tamping and bending.

15 лаживающей плитами, шарнирно св занныгли с нижней рамой, снабжено регулируемыми по высоте упорами, нижн   рама - дополнительной стойкой, верхн   рама выполнена П-образной, при20 чем упоры контактируют с последней, а основна  и дополнительна  стойки нижней рамы соединены соответственно с трамбующей и выглаживающей плитами.15 with lazing plates, hingedly connected with the lower frame, equipped with height-adjustable stops, the lower frame with an additional stand, the upper frame is made U-shaped, at 20 than the stops contact with the latter, and the main and additional stands of the lower frame are connected respectively with tamping and smoothing slabs.

На чертеже схематически показано The drawing shows schematically

25 устройство ,общий вид.25 device, general view.

Устройство дл  поверхностного уплотнени  бетонных смесей состоит из портала 1 с бункером 2. К порталу 1 с помощью гидроцилиндров 3 присоединена верхн   П-образна  рама 4,The device for surface compaction of concrete mixes consists of a portal 1 with a hopper 2. A portal U-shaped frame 4 is attached to the portal 1 by means of hydraulic cylinders 3,

30thirty

Claims (1)

Формула изобретенияClaim Устройство для уплотнения бетонных 25 смесей, содержащее, портал с приводом вертикальных перемещений верхней и нижней со стойкой рам, соединенных . друг с другом при. помощи, упругих ' элементов, причем.одна из рам контактирует посредством роликов с направляющими портала, а возбудители колебаний смонтированы на нижней ра- , ме и соединены с трамбующей·и выглаживающей плитами,шарнирно связанными ’ с нижней рамой, отличающе ес я тем, что, с целью повышения качества изделий, оно снабжено регу·· лируемыми по высоте.упорами, нижняя рама - дополнительной стойкой, верхняя рама выполнена П-образной, причем упоры контактируют с последней, а основная и дополнительная стойки^, нижней рамы соединены соответственно с трамбующей и выглаживающей плитайи.A device for compaction of concrete 25 mixtures, comprising a portal with a drive of vertical movements of the upper and lower with a rack of frames connected. with each other at. help, elastic 'elements, moreover, one of the frames is in contact with the guides of the portal by means of rollers, and the exciters are mounted on the bottom frame and connected to the ramming and smoothing plates articulated with the lower frame, characterized in that , in order to improve the quality of products, it is equipped with height-adjustable supports, the lower frame is an additional stand, the upper frame is U-shaped, with the stops contacting the latter, and the main and additional posts ^, the lower frame are connected respectively to tamper and ironing plates.
SU802899871A 1980-01-25 1980-01-25 Device for compacting concrete mixes SU919882A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU802899871A SU919882A1 (en) 1980-01-25 1980-01-25 Device for compacting concrete mixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802899871A SU919882A1 (en) 1980-01-25 1980-01-25 Device for compacting concrete mixes

Publications (1)

Publication Number Publication Date
SU919882A1 true SU919882A1 (en) 1982-04-15

Family

ID=20885286

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802899871A SU919882A1 (en) 1980-01-25 1980-01-25 Device for compacting concrete mixes

Country Status (1)

Country Link
SU (1) SU919882A1 (en)

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