PL102902B1 - MACHINE FOR CONNECTING LAMINATE PIPES - Google Patents

Description

The subject of the invention is a device for joining laminate pipes, especially large ones diameters.

Until now, laminate pipes v are joined using metal flanges that rest on the conical beads at the ends of the pipes and are screwed together. Such connected pipes require precise shaping of the ends of the pipes, which is laborious and requires the use of gaskets.

The device according to the invention consists of two divided rings joined by a bridge, mounted rotatably on the pipes to be joined. Between the rings there is a shaft on which it is attached are the rotationally forks of the pressure roller. The forks are connected with a spring pressed on the other side adjusting screw. On a roller mounted rotatably in divided rings and connected to the brake drum a spool with a glass cloth, saturated with a binder, is mounted on it.

The use of the device according to the invention allows for an exact production without rim connections of plastic pipes, especially laminates, thus eliminating labor-intensive ones in execution and troublesome when replacing mx flanged connections. In addition, the device can be used to repair broken laminate pipes.

The subject of the invention is shown in the drawing in which Fig. 1 shows the device in a side view, and Fig. 2 in a cross section.

The device according to the invention consists of a metal spool 1 on which a saturated binder, glass fabric 2, where the spool 1 is mounted on the roller 3. The roller 3 is mounted in rotation one end in a shaped split ring 4, and the other end in the other split ring 5.

The friction brake drum 6 is also mounted on the roller. In the shaped rings 4 and 5 there is in addition, the roller 7, on which the forks 8 of the pressure roller 9 are rotatably mounted, connected to the pressure roller a spring 10, on the other end of which rests the adjusting screw 11 screwed into the threaded hole of the bridge 12 connecting split rings 4 and 5. Rings 4 and 5 are connected with screws 13 and are rotatably mounted on the connected pipes 14 and 15. Moreover, the rings are equipped with holders 16.102902 After mounting the device on the pipes 14 and 15 to be connected, the roller 3 is pulled out with the hMuka6 bftam and puts on spools 1 with a binder-saturated glass fabric wound on it 2. Then end of tannin 2 is placed under the pressure roller 9 and the device is rotated by means of the handles 16. of the device, the fabric 2 is unwound from the spool 1 and wound on the ends of the pipes 14 and 15 to be connected, with the excess of binder is removed by the pressure roller 9 and the regulated frictional torque on the brake 6 causes the fabric to wind up 2 with the required tension. After winding is finished, the connection of pipes 14 and 15 is obtained by means of an opariri fabric impregnated with binder 2.

Claims (1)

1. Patent claim A device for joining laminate pipes consisting of two split rings rotatably smoothed on the pipes to be joined, characterized in that between the split rings (4 and 5) a roller (7) is mounted, on which the clamping forks (8) are rotatably mounted the roller (9), the forks (S) are connected to the pressure spring (10), which on the other side is pressed with the adjusting screw (11), while the roller (3) is rotatably mounted in split rings (4 and 5) and connected to with a hamukt drum (6), a spool (1) is seated with a glass fabric wound on it (2) saturated with a binder. Fif. 1 Fig 2 Work. Pbtipaf. UP PRL, circulation 120 + 18 Price PLN 45