SU1085835A1 - Mould for making articles of concrete mixes - Google Patents

Abstract

A MULTI-PLACE FORM FOR THE PRODUCTION OF PRODUCTS FROM CONCRETE MIXTURES, containing external and internal boards installed on a pallet, and the latter are connected to each other and one m from the external boards by means of a hinged-lever stripping device, different from that for the purpose of manufacturing products different sizes with a given angle of inclination of the side faces, it is equipped with a clamp of the inner beads, which are made swivel and connected to the pallet by means of double-hinged links with figured grooves m for sizing Yeni clips. (L o 00 O1 00 with O1

Description

ii.ii / ,. .;:,,. (Ir-iu / riiiO to the equipment,;.:: Produce;::;: ke, 1) general-purpose products and m:) it can be used,:;. 1izeno when making one-time products on one pallet.

An old-fashioned multi-part form for the intrigue of reinforced concrete products, including a noddon, longitudinal or transversely fixed or non-movable} first boards and rigid partitions with the noddon 1.

The disadvantages of the known form are the complexity of the design and the low productivity of labor during the demolition of products and and.

Also known is a multi-part form for the manufacture of reinforced concrete products, which have external and internal beams installed on the noddon, which the latter are connected to each other and to one of the external boards by means of a hinged lever beam dismantling device 2.

However, the known form can not be readjusted to the manufacture of products of various sizes in the plan and with different angles of inclination of the side faces.

The purpose of the invention is to enable the manufacture of products of various sizes with a predetermined GM angle of side faces.

The goal is achieved by the fact that the multi-part form for the manufacture of concrete products, containing outer and inner boards installed on the noddon, the last are connected to each other and to one of the outer boards by means of a hinged-arm release form, which is equipped with a pivot lock. and connected to the pallet by means of double-hinged links with a shaped groove for accommodating retainers.

FIG. 1 shows schematically the proposed double form, a plan view; in fig. 2 is a view A of FIG. one; in fig. 3 - a device for opening and closing the partition walls, node I to FIG. one; in fig. 4 - section B - B in FIG. 3; in fig. 5 shows section B - B in FIG. 3; in fig. 6 and 7 - section G-D in FIG. 1 (a - not rare, b - back position of a closed inner side); in fig. 8 is a section d-d in FIG. 6 and 7.

The multi-sided form consists of a pallet 1, transverse sides 2, short 3 and long 4 longitudinal sides and inner sides 5. All sides are pivotally mounted on the pallet and can be unfolded when disassembling.

The swivel arm b is connected to the longitudinal side 4, to which is attached a TVH 7. connected with a pull 8, which has two rolling rollers 9. T he 8 with a screw lanyard consisting of two and arnier threaded rods 10 and connect the coupling 11, is connected to the BHyTpeiHiHvi.H boards 5. The final hinge rod 10 is installed or in the C1 of the completed pocket 12 (1 and 3) and 1, and on the outer plane of the inner board 5.

The bead 5 has a bracket 13 and is provided with double-hinged links 14. At the top of the link 14, there is a good, called, which includes the bracket 13 and is rigidly clamped in the correct position with a clamp 15.

The assembly of the multiplace form and the rasna; the sponge is made; 1 and they are exposed to them following the pattern.

Before the start (|) of shaping, the inner boards 5 are set to 1 position, depending on the size of the article being molded and the shape of the face of the panel. To do this, loosen clamp 15 and the screws and turnbuckles (turning the coupling 11) do not move the bead 5 into 1 position within its entrance 1. In this case, the bracket 13 of the bead 5 rotates into the slot of the cable 1 a 14, turning it to the required position.

The board is installed in the molded no; iozhenis, herewith, since the bracket 13 can rotate in the slot of the link 14 around the axis of the latch 15, the inner edge of the partition can be installed, if necessary, with an inclination, outward or backward from the vertical plane to u1ol o; . Zatom.m zat ivak) t clamp 15. The form is prepared for molding the product.

After the end of forging, open the locks that connect the solid side of the mold, then pressing the noBopOTHiiie the levers 6 open the non-axial flanges 2 .h long} 1 st side 4.

When opening the longitudinal side, the last one changes the first 7, which, in turn, doesn’t fit 8. With 8 screw fasteners, moving lugs towards the side 4, they open the inner sides 5, completing the same way. .

Prn closing pro; 1.olnogo side 4 oi; pushes n; atun 7, which after 1 gu 8 and screw lanyards covers the boards 5.

The use of the proposed device in the production of precast concrete and reinforced concrete will reduce the labor intensity of products of various sizes with a given angle of inclination of the side faces.

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Claims (1)

MULTI-SIZED FORM FOR PRODUCTION OF PRODUCTS FROM CONCRETE MIXTURES, comprising external and internal sides mounted on a pallet, the latter being interconnected with one of the external sides by an articulated-lever formwork device, characterized in that, for the manufacture of products of various sizes with a given angle lateral faces, it is equipped with a latch of internal sides, which are made rotatable and connected to the pallet by means of two-hinged links with a figured groove for placement of fixed Ator. FIG. 1 ί ΛΜ, οφ: ОТ11ОСИ1 С> 1 К EQUIPMENT E N AND ΙΟ production of reinforced concrete products and can be used in the simultaneous manufacture of several products on one pallet.