SU853008A1 - Inclined ship lift - Google Patents

Description

one

FIELD OF THE INVENTION The invention relates to hydraulic construction, in particular to inclined ship lifts.

Limes inclined transport ship elevator, which includes: in upper and lower pools, sloping track lifts, slanting trolleys mounted on them with gripping devices containing keel-shaped supports, a sliding slipway with track rails, scattered from the bottom reach, and horizontal ship-rail tracks, shaped as arcs of concentric circles, with self-propelled stationary carriages equipped with hydraulic jacks, and this is skew carts of both sleep pools railways, recoil tracks are located on the same level with shipboard routes, and the land ends of the climbers of both pools are interconnected by ship routes, and the upper track rail tracks are made in the form of arcs of concentric circles, and the train tracks are skewed the downstream trolleys are located across its hull, and the shipboard tracks on the upstream side are matched with rail and slope trolley 1.

However, such a ship elevator has low reliability and operational efficiency and high construction cost.

5 The purpose of the invention is to increase the reliability and efficiency of operation and reduce the construction cost of an inclined transport lift. The goal is achieved by the fact that

Shaft railways of the downstream skiff carriage are located along its hull, shipborne paths on the downstream side cut through the recoil tracks at a right angle, the recoil paths are located in planes parallel to the plane of the downstream shipyards, and from one end are matched with the rail track of the downstream skid carriage, and the other end of the sliding paths continued beyond the intersection with the shipboard routes.

FIG. 1 schematically shows a ship elevator, a plan; in fig. 2 is a section A-A in FIG. one; in fig. 3-section BB on

25 of FIG. one; in fig. 4 is a view of B in FIG. 3

The inclined transport ship elevator is composed of two steeply inclined transverse lifts located in each of the pools and connected between each other by horizontal rail tracks,

arranged along arcs of concentric circles of large radnus. The rail tracks 1 of both slopes are laid on the slopes of the bank with a steep slope approaching the natural relief. At the upper end of each track, an electrically driven winch 2 is installed to move the slanting links 3 of the lift truck. On the spit links of the trolley by means of roller belts 4, gripping devices are installed in the form of kilblock platforms 5 in the upper reach and 6 in the lower reach. These platforms are compared only with the fact that on the platform 5 the rail tracks 7 of the slip carts and the keel blocks 8 are laid along the platform, and on the platform 6 the rail tracks 9 and the keel blocks 10 are laid across the platform.

To transfer the passing ships from one lift to another, there is a self-propelled train from the berth carts 11, which are moved by ship carriers 12, horizontally arranged along arcs of concentric circles of large radius. The ends of these paths on the upstream side are made to mate with the ends of the tracks 7, which are extensions of the tracks 12 and are laid along arcs of a circle of the same radius. The carts 11 are equipped with hydraulic jacks (not shown).

On the side of the downstream, the tracks 12 are crossed by horizontal rectilinear sliding tracks 13, laid on the same level as tracks 12 and arranged in parallel in a vertical plane by an inclined longitudinal track 1 with displacement in plan with respect to them by half the rail. The ends of the sliding paths 13 on the side of the inclined tracks 1 are made mating with the paths 9, which are their continuation. The opposite ends of the tracks 13 are continued beyond the line of tracks 12 to the width of the vessel and form a traveling slipway 14 equipped with keel blocks 15.

In order to control all mechanisms of the ship elevator, a central control post 16, in which a transformer substation, a starting-regulating electrical equipment, service and domestic premises are located.

At the lower end of the sloping shipping lanes of both pools, there are devices for aiming and installation on the deck platforms of passing vessels (not shown). The mooring systems (PNU) at constant horizons in the pools are stationary, with large fluctuations of the horizons, they are floating.

The ship lift works as follows.

The vessel, guided with the aid of a PNU and landed on the upstream keelblock platform 5, rises along the shipway track 1 to align the ends of the rails of the shipbreaking tracks 7 with the ends of the horizontal circular paths 12. Under the bottom of the vessel, the train dock truck 11 is rolled up by means of which, by turning on the hydraulic jacks of the berths for lifting, the vessel is removed from the keel blocks 8, transported along the lines 12 and stopped against the keel block platform 6 of the lower reach. On the recoil tracks 13 on which the second set of slipcar trolleys 11 is guided under the bottom of the vessel, its keeled blocks are raised to the hull with hydraulic jacks, the jacks of the first set of slipcarts are strained and the vessel is transferred to the second set of slipcar trolleys 11.

If, simultaneously with lifting the vessel in the upstream, the same operation was not carried out in the downstream, the vessel is transported on the second set of berth carts onto the lower bay platform 6 and lowered onto its keel supports, and then the berth bogies I roll out onto the ramp 14, and the keel block 14 6, with the vessel on it, descends along an inclined path m 1 into the water until the vessel ascends.

When oncoming movement of the vessel from the downstream, the vessel proceeding from the upstream, after its transfer to the second set of slipway carts, is moved to the traveling slipway 14, is lowered onto its keeled supports 15, and the second

the set of carts carts out from under the vessel along the retractable tracks 13 and their continuation — the routes 9 of the downstream sub-platform 6 and is installed under the vessel following the downstream.

By activating the hydraulic jacks of the dock carts for lifting, the vessel is removed from the spud supports 10, is moved to align its axis with the axis of the tracks 12 and the first set of trolleys is transferred, and the second set of slip trolleys rolls under the hull of the traveling berth 14 and removes it from the spindle supports 15 By this point, the vessel proceeding from the downstream will be

of the first set of slipway carts taken along the curved track 12 from the sliding platform and the vessel following from the upstream, the second set of stackers will be delivered to

the keel block platform is b and lowered onto its keel block supports 10. The lower pool winch motors are turned on for launching, and the ship is transported along an inclined track 1 to its ascend from the keel blocks

supports

Claims (1)

Claim Inclined transport ship-raising-2 nickname containing inclined rail 'ship-lifting tracks located in the upper and lower pools, jamb carts mounted on them with gripping devices containing 2 support blocks, a traveling berth with rail sliding ways, located on the lower pool side, and horizontal, made in the form of arcs of concentric circles, rail-borne railways with 3 self-propelled slipway bogies equipped with hydraulic jacks, while the jambs of both pools are equipped with by rail tracks, the return tracks are located at the same level as the ship tracks, and the ground ends of the ship lifting tracks of both pools are connected 5 by ship routes, the rail tracks of the school of the top pool are made in the form of arcs of concentric circles, the tracks of the school of the school of the lower pool are located across its hull, and the shipping lines from the upstream side are made interfaced with the tracks of the jamb cart, characterized in that, in order to increase the reliability and 5 efficiency of the exp luations and lower construction costs, rail tracks of the jamb of the upper pool are located along its hull, ship tracks from the downstream side intersect 0 retreats at right angles, retractable paths are located in planes parallel to the planes of the elevator downstream lifts and are mated from one end with rail tracks 5 of the jamb of the lower pool, and the other end of the sliding tracks continued beyond the intersection with the ship's tracks.