SU863370A1

SU863370A1 - Installation for working surfaces of articles moulded of concrete

Info

Publication number: SU863370A1
Application number: SU792786437A
Authority: SU
Inventors: Владимир Павлович Егоров; Александр Владимирович Гамулецкий; Александр Константинович Косьмин; Александр Григорьевич Казаков
Original assignee: Конструкторское Бюро По Железобетону Госстроя Рсфср
Priority date: 1979-06-18
Filing date: 1979-06-18
Publication date: 1981-09-15

Description

(54) УСТАНОВКА ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТЕЙ ИЗДЕЛИЙ ИЗ БЕТОННЫХ СМЕСЕЙ(54) INSTALLATION FOR TREATMENT OF SURFACES OF PRODUCTS FROM CONCRETE MIXTURES

Изобретение относитс к строительному оборудованию, а именно к обработке поверхностей изделий из бетонных смесей.The invention relates to construction equipment, in particular to the surface treatment of concrete products.

Известно устройство дл очистки металлических поверхностей, включающее раму, привод и рабочий орган с пластинами, укрепленными на валу, причем пластины расположены под углом к оси вращени вала и имеют форму валика l .A device for cleaning metal surfaces is known, comprising a frame, a drive and a working member with plates mounted on a shaft, the plates being angled to the axis of rotation of the shaft and having the shape of a roller l.

Наиболее близким техническим решением из известных вл етс установка дл обработки поверхностей изделий из .бетонных смесей, содержаща опорную раму с механизмом вертикальных перемещений, кинематически св занным с размещенной в направл ющих рамы кареткой, в опорах которой смонтирован рабочий вал с гориаонтальной приводной щеткой и механизмом прижима С2ДThe closest technical solution known is an installation for treating surfaces of concrete mixes, comprising a support frame with a vertical movement mechanism, kinematically associated with a carriage placed in guide frames, in which supports a working shaft with a horizontal drive brush and a clamping mechanism are mounted. S2D

Недостатком известных установок вл етс невозможность качественной обработки рельефных поверхностей изделий. A disadvantage of the known installations is the impossibility of high-quality processing of the relief surfaces of products.

Цель изобретени - обеспечение возможности обработки рельефных поверхностей изделий.The purpose of the invention is to provide the possibility of processing the relief surfaces of products.

Поставленна цель достигаетс тем, что в установке дл обработки поверхностей изделий из бетонных смесей, содержащей опорную раму с механизмом вертикальных перемещений , кинематически св занным с размещенной в направл ющих рамы кареткой , в опорах которой смонтирован рабочий ваш с горизонтальной привод10 ной щеткой и механизмом прижима, каретка снабжена горизонтальными направл ющими, вал щетки выполнен гибким, одна из его опор подпружиненной и установленной в горизонталь15 ных направл ющих каретки.This goal is achieved by the fact that in an installation for treating surfaces of concrete mixes containing a support frame with a vertical movement mechanism, kinematically associated with a carriage placed in the frame guides, in the supports of which your workman with a horizontal drive brush and clamping mechanism are mounted, the carriage is provided with horizontal guides, the brush shaft is made flexible, one of its supports is spring-loaded and installed in horizontal guides of the carriage.

На фиг. 1 изображёна установка, общий ВИД} на фиг. 2 - вид сбоку; на фиг. 3 - рабочий орган, общий вид; на фиг. 4 - сечение А-А на 20 фиг.З.FIG. 1 shows an installation, a general VIEW} in FIG. 2 - side view; in fig. 3 - working body, general view; in fig. 4 - section A-A on 20 fig.Z.

Claims

The installation includes a support frame 1, equipped with a vertical movement mechanism, kinematically associated with a carriage 2 placed in the frame guides. In the supports of the carriage 2, the working shaft 3 is mounted with a horizontal drive brush and a clamping mechanism 4. The carriage 2 is equipped with horizontal guides 5. The shaft 3 of the brush is made in the form of a flexible cable with wires inserted into it forming the brush. One of the supports b of the working shaft 3 is made spring-loaded and mounted in the horizontal guiding carriage 2. At the end of the movable support 6, a spring 8 mounted on a stud 7 is fastened with a nut 9. Another bearing of the working shaft 3 is placed between two support bearings 10. Rotation mechanism designed as a gear motor 11, an angular gear 12 and two support bearings 1 The installation operates as follows. At the post processing, install the product. The operator turns on the electric motors of the rotation mechanism and brings them to contact with the surface to be treated, then turns on the electric motor of the winch to move the carriage 2 upwards along the surface of the product. When the motor of the gearbox 11 is turned on, the torque is transmitted to the flexible working shaft 3 through the angle gear 12 and the thrust bearing 10. In order to tension the working shaft and change its length during the treatment period, the bearing moves in the horizontal plane. The installation is applicable at concrete goods plants; it allows eliminating manual processing of products and ensuring their high quality. The economic effect of using one installation is 7300 rubles per year. Claims An installation for treating surfaces of concrete mixes, comprising a support frame with a vertical movement mechanism, kinematically associated with a carriage placed in the frame guides, in whose supports a working shaft with a horizontal drive brush and a clamping mechanism is mounted, which is Yushchu and with the fact that, in order to ensure the processing of the relief surfaces of products, the carriage is equipped with horizontal guides, the brush shaft is made flexible, one of its supports is spring-loaded and constant in horizontal guides of the carriage. Sources of information taken into account during the examination 1. USSR author's certificate No. 480565, cl. B 28 B 11/22, 1974.

2. USSR author's certificate number 683912, cl. B 28 B 11/22, 1977.