SU1521604A1 - Plant for manufacturing three-dimensional articles - Google Patents

Abstract

The invention relates to devices for the manufacture of bulk building elements, in particular sanitary cabins. The aim of the invention is to provide the manufacture of volumetric elements with a complex configuration in the plan. The installation comprises a base, a press frame 3, on which the core 4 is installed and the external formwork boards 5 are hinged, as well as additional external boards 6 and 7, which are installed perpendicular to each other. A separating insert 8 is placed between the additional sides 6 and 7. The boards 5, 6 and 7 are hinged 9 by pivot to the fixed stands 10. A screw lock 13 is hinged on the dividing insert 8. The hinge 7 has a pivotally mounted swivel lever 16 with a wedge, and the board 6 has a grip with wedge bevels. 4 il.

Description

P5

ABOUT

four

FIG. 2

The invention relates to devices for the manufacture of bulk building elements, in particular sanitary cabins.

The aim of the invention is to provide the manufacture of volumetric elements with a complex configuration in the plan.

Figure 1 shows a setup for making volumetric elements; Fig. 2 is the same in plan; Fig. 3 is a node I in Fig. 2, adjacent perpendicularly spaced beads in an open position; figure 4 - the same, J5 in closed positions.

The unit for forming bulk elements includes a base 1, which is mounted on a shock-absorbing pedestals 2, a press-out frame 20

3, on which cores are mounted

4, the external formwork boards 5, as well as the additional external boards 6 and 7, which are perpendicular to each other, are separated by a split-J 25 insert pad 8, which is installed between the boards 6 and 7. Board 5, 6 and 7 | the hinges are connected by rods 9 with fixed stands 10. The outer part 11 of the separating insert 8 is made with a slope. The end part 12 of the bead 6, which is in contact with the outer surface of the separator liner 8, also has a slope similar to the slope of the insertion 8. In the separating liner 8, the hinge 35 is fixed to a screw lock 13 consisting of a screw 14 and a nut 15. The bead 7 is hinged on It has a pivoting lever 16c with a working part 17, which is wedge-shaped in the shape of a wedge, and the bead 6 has a grip 18 with wedge bevels 19 and 20 on its inner surface. .

Locks 21 are installed on the sides 5. The pressing frame 3 has a 45 power drive 22. The insert 8 is equipped with a gasket ..,

The installation works as follows;

With the open sides 5, 6, 7, cleaning, lubrication of the cores and installation of the reinforcement cage are effected, 50% of which are closed by the installation side by lowering with the power drive 22 of the press frame 3. With-55 power T g 9 sides 5, 6 and 7 occupy the working position. After this, the beads 5 are locked with locks 21, and the beads 6 and 7 are locked with the lock 13. Herewith

the rotary lever 16 with its working part 17 contacts with the wedge bevel 19 of the gripper 18 mounted on the board 6. Rotating the nut 15 of the screw lock 13 moves the working part 17 of the lever 1 along the wedge bevel 19. This causes the bead 6 to be pressed, the end part 12 of which , in contact with the external part 11 of the separator insert 8, forms a tight connection between the insert 8 and the board 6. When the board 6 reaches the vertical position, the working part

17 the lever 16 begins to contact with the wedge bevel 20 capture

18 and is installed between the bevels 19 and 20 of the gripper 18, and the seal 23 presses against the board 7, thus achieving mutual fixation and sealing through the separating insert of the beads 6 and 7. Thereafter, the beads 6 and 7 are fixed with adjacent flanges 21. The installation ready for operation concrete mixture and manufacture the product according to the appropriate technology.

To remove the finished product from the installation, the locks 21 are opened, as well as the lock 13. At the same time, the working part 17 of the lever 16 is pulled out of the bevels t9 and 20 of the gripper 18. The power actuator 22 lifts the press frame 3, while using t 9 of the side 5, 6 and 7 are disclosed. Moreover, the bead 6, due to the gap formed by the spacer 8, opens towards the bead 7. Then the product is removed from the installation.

Claims (1)

Invention Formula A plant for the manufacture of volumetric elements, comprising a base, a press frame, on which the cores are rigidly mounted and a ball: Nirno - outer formwork board, connected pivotally to the base by means of drafts, is driven to ensure the manufacture of volumetric elements with complex configuration in the plan, it is equipped with a separating liner, rigidly mounted on the extrusion frame, additional outer sides, between which there is a separating liner, and a fixing device additional sides in the form of a swivel arm 51521604 hectare with a wedge at the end, wedge at the other, and a screw lock on the grip and screw lock, with a liner, and the wedge is in contact with the door lever mounted on one with the grip, and the screw lock with the additional side, - .turn lever. P 22 (rig1 Compiled by V.Andryushin Editor I.Rybchenko Tehred M.Hodanich Proofreader L.Patay . Order 6791/16 Circulation 519 VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5 Production and Publishing Combine Patent, Uzhgorod, Gagarin Street, 101 Subscription