DE2531957C3 - Method for the automatic prefabrication of wall parts from block bricks or the like. - Google Patents

Description

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The invention relates to a method for the automatic prefabrication of wall parts from block bricks with the features listed in the preamble of claim 1.

A method of this type has become known from US Pat. No. 85,092. Here are the bricks Brick by brick laid on a preparation pad, mortared on the bed joint and in the wall part paver pushed. After the walling up, the wall part is let into the bricks by means of a hoist Poles transported away Here, however, is both the introduction of the bricks and the removal of the Part of the wall is time-consuming and prone to failure.

The invention is based on the object of improving the entire process so that both the introduction of the bricks into the wall part maker and the removal of the finished wall part accelerated and simplified and the accuracy of the wall part is increased. This object is achieved according to the invention solved by the features listed in the characterizing part of claim 1

By moving the rows of bricks on belt conveyors into the wall component paver, a significantly higher level of performance can be achieved with higher accuracy. The same applies to the extension of the wall part, since there is no longer any need for rods or anchors and expensive lifting equipment.

It is advantageous if the wall layers are built up on a vertical guide for the rows of bricks be, with partitions, which have a smaller wall thickness, guided during the construction can be.

In the drawing, an embodiment of the invention is shown

F i g. 1 shows a view of the device when moving in a row of bricks on a belt conveyor and FIG partially finished wall in contact position,

F i g. 2 is a view of the device with the row of bricks raised in the pressing position by the press beam against the abutment and

F i g. 3 shows a view of the device when the wall part is taken over by the pallet Lowering by the lifting device.

In the method according to the invention, the construction of the wall part takes place by pushing the wall layers for bricking up from below in such a way that first a first wall layer without mortar is conveyed into the wall construction device on a belt conveyor 2 (F 1 g. 1) up to a stop will. Then the belt conveyor 2 with the wall layer is raised to a greater height than that of the wall layer and, by means of a press beam 3, is pressed against an abutment 4 and held there. The belt conveyor 2 is then lowered again and the next following wall layer is provided on the belt conveyor 2, which is provided with a layer of floor joint mortar, which is leveled and kept in its consistency in a correspondingly load-bearing manner.

This wall layer is in turn raised and held against the first one, which is pressed against the side Wall layer pressed from below and the mortar layer pressed between the two surfaces, with the mortar penetrates into the perforated block brick surfaces until the intended joint thickness is reached.

Then the lateral press beam 3 is released and the two wall layers are raised until the lower wall layer is again at the level of the press beam 3. The lower wall layer is then pressed against the side of the abutment 4 individual wall layers built up to a wall height of m

The wall part is expediently held on a guide 5 at wall height during assembly. This is particular necessary for the production of partitions of small thickness.

After completion of the wall constructed in this way, opposite to the inlet direction of the Wall layers, under the lower wall layer held by pressure a mobile pallet 7 (Fig.3) on a track on the frame 6 of the Belt conveyor 2 retracted and by raising it under the wall is guided Then the side pressure of the lower layer on the abutment 4 is released and the wall part taken over from the pallet 7, lowered to track height and in the conveying direction of the Belt conveyor 2 moved out of the device and fed to further post-processing

1 sheet of drawings

Claims (2)

Patent claims: 1. Method for the automatic prefabrication of wall parts from block bricks or the like in the vertical Construction, after which the bricks are initially aligned on a horizontal surface, on the storage area provided with a layer of mortar and placed in a partial wall finisher on a liftable and lowerable one Underlay are conveyed, after which the underlay with the wall layer with butt and leveled Horizontal joint raised up to a clamping device and the wall layer clamped to the side is then lowered and the following layer of wall is placed on top of it, raised against the lower surface of the wall layer in the clamped position and after Opening of the clamping device together with the upper meering layer raised further into the pressing position is and after which finally after building the wall part up to the desired height of this is removed, characterized in that that the respective wall layer produced in wall length on a belt conveyor and under the Wall part finisher conveyed on a liftable and lowerable belt conveyor link against a stop and that after the construction of the wall part, a pallet truck on a track on the frame of the The belt conveyor link in the lowered state is retracted against its conveying direction, lifted with the belt conveyor link under the wall part and after releasing the clamping device lowered together with the wall part and in the conveying direction of the belt conveyor link on one Track is conveyed out. 2. The method according to claim 1, characterized in that the wall part during manufacture is guided on a vertical guide.