SU1260289A1 - Method of setting ship framing and assembling it with hull planking - Google Patents

Description

The invention relates to shipbuilding, in particular, to devices for installing and assembling a cross-set with a hull of a ship in the manufacture of sections with a large-sized welded set, and can be used in other branches of the national economy, where the manufacture of metal structures consisting of FROM sheet panels, reinforced by a set intersecting in the longitudinal and transverse directions.

The aim of the invention is to increase the reliability of the device when assembling sections with a large set.

FIG. 1 schematically shows a device for installing and assembling a cross-set with hull-ship plating, general view; in fig. 2 is a view A of FIG. I; in fig. 3 — gripper for assembling the kit; in fig. 4 - gripper for installing and crimping the kit; in fig. 5 is a view B in FIG. four; in fig. 6 is a view of B in FIG. four.

In the rigid suspension 1 installed in the frame 2 of the truck, the rods 3 of the vertical cylinders of the power cylinders 4 and the guide rods 5 are fixed, and the vertical cylinders of the vertical cylinders 4 and the adjusting rod of the hydraulic cylinder 7 are fixed in the traverse 8 , the guide sleeves 9 which interact with the guide rods 5.

movable along the rails 26. The gear sectors 27 are in engagement with the toothed racks 25, on the axes 28 of which the gripping levers 29 are fixed.

The device works as follows.

When divorced gripping levers 29, the gripper 13 is lowered by means of power

 cylinders 4 vertical movement on the set 14, placed vertically in a cassette (not shown) until it stops the housing 22 in the shelf set 14. By moving the rod 24 of the power cylinder 23, racks 25

15, along the guides 26 and the toothed sectors 27, are clamped behind the wall by a set of 14 gripping levers 29.

The set 14, clamped in the lower working end of the gripper 13 for mounting and crimping the set, is lifted to the required height by means of vertical displacement cylinders 4 and installation displacement cylinder 7 and transported to the installation site by means of a truck (not shown).

At the assembly site, the set 14 is installed on the landing of the ship’s hull 21 in the required position, the steering mechanism is rotated by the truck mechanism (not shown), and the power cylinders 4

The power cylinder 7 of the installation displacement of the vertical displacement and forcefulness is fixedly fixed by the upper part in the additional cross member 10 equipped with guide sleeves 11, which interact with the power cylinders 4 of the vertical displacement, and the lower cylinder 7 of the installation displacement.

After installation, the set 14 is crimped by the adjusting displacement cylinder 7. In the presence of residual gaps, pull-down power loops are lowered.

part of it through the base 12 with the gripper 35 cylinders 15 to the bulb-flat set 20, 13 for installing and crimping the set 14. privarenny to the shell 21.

On the base 12, the power tightening cylinders 15 are fixedly mounted, on the rods 16 of which the gripping levers 17 and wedge heads 18 of the gripper 19 are hingedly mounted to assemble the set 20 with the casing 21.

The gripper 13 for mounting and crimping the kit 14 is made in the form of a housing 22, on which the power cylinder 23 is horizontally placed. On the stem 24 of the power cylinder 45, the device is freed from the cylinder 23 fixedly mounted on a parabor and prepared for gripping a new

parallel to him gear racks 25, mouth-set.

The action of the rods 16 of the power pull-up cylinders 15 with wedge heads 18 close the gripping levers 17 to the .Q mechanical bulge set 20 and turn on the pushing power cylinders 15 to rise, as a result of which the tie-down 21 rises to the set 14, after which the set is seized by welding.

After completing the reduction and gripping with the ability to move along the rails 26. The gear sectors 27 are in engagement with the gear racks 25, on the axes 28 of which the gripping levers 29 are fixed.

The device works as follows.

When divorced gripping levers 29, the gripper 13 is lowered by means of power

cylinders 4 vertical movement on the set 14, placed vertically in a cassette (not shown) until it stops the housing 22 in the shelf set 14. By moving the rod 24 of the power cylinder 23, racks 25

along the guides 26 and the toothed sectors 27, the set 14 is clamped behind the wall with gripping levers 29.

The set 14, clamped at the lower working end of the gripper 13 for mounting and crimping the set, is lifted to the required height by means of the vertical displacement cylinders 4 and the installation displacement cylinder 7 and transported to the installation site by means of a truck (not shown).

At the assembly site, the set 14 is installed on the landing of the ship’s hull 21 in the required position, the steering mechanism is rotated by the truck mechanism (not shown), and the power cylinders 4

vertical displacement and power cylinder 7 installation displacement.

After installation, the set 14 is crimped by the adjusting displacement cylinder 7. In the presence of residual gaps, pull-down power loops are lowered.

 cylinders 15 on the Bulb Bulb 20, welded to the skin 21.

cylinders 15 on the Bulb Bulb 20, welded to the skin 21.

These devices are freed from dialing and prepared for capturing a new

The action of the rods 16 of the power pull-up cylinders 15 with wedge heads 18 close the gripping levers 17 to the half-bulb-shaped set 20 and turn on the pull-out power cylinders 15 to rise, as a result of which the tie-down 21 rises to the set 14, then the set is seized by welding.

After performing crimp and grip. i

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Vus. 3

FIG 4

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Claims (2)

1. DEVICE FOR INSTALLING AND ASSEMBLING A KIT WITH A SHIP OF THE SHIP BODY, comprising a grip for installing and pressing the kit beams to the skin, kinematically connected to it the main beam with guide bushings, an additional beam, power cylinders of vertical and installation movements and power lifting cylinders with corresponding movable associated with each of them rods, guide rods, a rigid suspension mounted in the frame of the truck, and a grip for assembling the set, made in the form of articulated mounted on the rods of the lifting cylinders of the gripping levers and wedge heads, characterized in that, in order to increase the reliability of the device during assembly of sections with a large set, it is equipped with a base on which the power lifting cylinders are motionlessly mounted, and an additional crosshead on the guide bushings, this, the rods of the vertical movement power cylinders and the guide rods are fixed motionless in a rigid suspension, and the vertical movement power cylinders and the power cylinder rod installation movement is fixedly mounted in the main traverse, the guide bushings of which are made covering the guide rods, and the power cylinder of the installation movement is fixedly fixed with its upper part in the additional traverse, the guide bushes of which are made covering the power cylinders of vertical movement, and the lower part interacts with the gripper for installation and pressing beams set. 2. The device according to π. 1, characterized in that the grip for installing and pressing the set beams to the casing is made with a power cylinder horizontally located on the grip housing, on the rod of which gear racks are fixedly mounted parallel to its axis, mounted to move along the guides that this grip is equipped with, and located in meshing with gear sectors mounted in the gripper housing on axes on which gripping arms are fixedly mounted. oo o ND QO CO