SU422301A1 - Device for flexible communication of nodes having a relative displacement - Google Patents

Description

one

The invention relates to devices for the flexible connection of nodes having relative mixing, for example, a rolling chain body of a jet nozzle with a shell.

Known devices for communication gibk11Y containing gep etichnyyu tube or tubes harness attached to uniformly MPWG pgaayuschems to szhimayuschems mechanism.

In order to increase reliability and tightness in the described device, the mechanism contains several rows of carriages moving along guide rails interconnected with help (and levers with hinges and necyunix on themselves tube or harness of tubes fixed by means of turning clamps.

FIG. 1 shows a jet nozzle with a central body and a device for flexible coupling of the central body and the shell, the central body is pushed inward; see 2 - the same, the central body is extended; in fig. 3 sections along AA and B-B in FIG. one; in fig. along arrows B. g, Dnapfg, in fig. 5 section EE per lb. four.

On the case 1 of the actuator of the working unit, located outside the cylinder, controlling the shift f of the central body. 2 jet nozzles 3, on the kroschiteyn 4 are fixedly mounted uniformly circumferentially guided rails 5 with t - gami 6, levers 7 with hinges and a number of arms 8 on roller 1x 9, mounted in the grooves of the guide rails 5 and fixed in hinges. A bundle of Yu from the pressure measurement tubes and thermocouple conductors is wound in the form of a spiral and attached to the trolleys 8 by turning clamps 11. The levers 7 are attached to the left by means of trusses 12 or clamps 11 to the fixed guide rails 5, and to the right - 6 to the central body 2. Trolleys 8 on each rail are shifted with respect to the carriages 8 on the adjacent rails by the same number of hinges (see FIG. 4). As a result, the helix of the harness 10 has the same step in any place.

Claims (1)

One of the plugs 6 is made in the form of a tube inside which a bundle passes, which then enters the central body 2, where pressure measuring tubes and thermo-vapor conductors are connected to intakes and thermocouples located on the surface of the central body 2 3, To ensure long-term operation under vibration conditions, each turn of the helix bundle 10 has the required number of carriages 8 with turning clamps 11, corresponding to the number of guide rails. 5 The device is driven in the center With a solid body 2, through ti gi 6, which compress or stretch the levers 7 with carriages 8. Trolleys 8, ka) on which four rops 8 each have 8 displacements and. take about casting moment, move in grooves of the guide rails 5. At This changes the icdone helix and helix pitch of the 1O harness. To ensure the free rotation of the coils caused by the stretching or contraction of the helix of the bundle 1O, 01. aftermath of delivery.Cy on calves with 8 nlmipnchiping honutomy and 1 1, the Formula is invented and ff A device for flexible communication of nodes having relative displacement, for example, a mobile central reactive body a nozzle with an external shell containing a sealed tube or a bundle of tubes, fixed on a uniformly extending to a compressible mechanism, characterized in that, in order to improve reliability and tightness, the mechanism contains ultiple rows trolleys dvizhuShihs of guide rails associated with each other by means of levers with scharnirami and bearing the tube FPI harness tubes ZyKreplennyh using pogyurachivayu "ihs clamps. CSl SC1 " : s -L eight fpu.5