SU1749035A1 - Device for compacting concrete mixes in moulds - Google Patents

Abstract

Use: for the manufacture of building products in the conveyor production. SUMMARY OF THE INVENTION: comprises a working body in the form of sections that are not connected to each other and are located symmetrically with the longitudinal axis with exciters 3 oscillations. The working body 1 is installed by means of elastic supports 4 with tubular bodies 5 provided with roller stops 6. The latter are in contact with the surfaces of drive horizontally movable spacer wedges 7, which are kinematically connected to each other and drive 8 in series. 2 Il.

Description

The invention relates to construction production, in particular to equipment for the manufacture of building products in a conveyor production.

In the construction industry, devices are known for compacting concrete mixtures in the form that use working bodies with vibration exciters. A device for compacting concrete mixtures in the form, containing a working body with vibration exciters, mounted by means of elastic supports on copiers with inclined surfaces and power mechanisms is known.

A disadvantage of the known device is the complexity and unreliability of the operation of the structure, mainly due to the location of the power mechanisms directly under the concrete laying area.

A device for compacting concrete mixtures in a mold, selected as a prototype, containing a working member with unoial unbalancers is known.

vibration exciters mounted by means of elastic supports with tubular bodies on the adaptation of vertical displacements in the form of platforms in contact with the surfaces of horizontally movable spacer wedges (1).

A disadvantage of the known construction is unreliability in operation and inconvenience in operation.

The aim of the invention is to increase the reliability and convenience of operation.

This goal is achieved by the fact that the working body is made up of sections that are not connected to each other and are located symmetrically to the longitudinal axis of the sections, the tubular bodies are provided with roller stops, and the wedge spacers of each section of the working body are kinematically connected to each other and driven in series.

FIG. 1 shows a device, side view; in fig. 2 is a view A of FIG. one.

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A device for compacting concrete mixtures in the form contains a working body 1, made of a composite of sections 2 that are not connected to each other and are located symmetrically with the longitudinal axis of the sections 2 with single-shaft unbalance drivers of 3 oscillations. Section 2 of the working body 1 is installed by means of an elastic stop A on tubular bodies 5 with roller stops 6 in contact with the surfaces of horizontally movable spacer wedges 7 with a drive 8. Spacing wedges 7 of each sections 2 of the working body 1 are kinematically connected to each other and drive 8 consistently. Form 9 with rollers 10 is mounted on guide rails 11, and, when compacting the mixture, is supported by a bottom on magnetic pads 12 fixed to sections 2 of working member 1.

Claims (1)

Claims An apparatus for compacting concrete mixtures in a mold, containing a working body with single-shaft unbalanced vibration exciters, mounted by means of elastic supports with tubular bodies on devices for vertical displacements, in the form of platforms in contact with the surfaces of horizontally movable spacer wedges.Slutant spacing This is due to the fact that, in order to increase the reliability and convenience of operation, the working body is made of a composite of symmetrically to the longitudinal axis of the sections, the tubular bodies are provided with roller stops, with the spacer wedges of each section of the working member being kinematically connected to each other and driven in series. / L 77 i TO Yu four Vida