SU796130A1 - Harbor reloader for load transfer in insulated medium - Google Patents

Description

(54) PORT LOADER FOR LOADING OF GOODS IN ISOLATED ENVIRONMENT

one

The invention relates to transshipment devices for the mechanized treatment of ships with cargoes requiring storage during transshipment, data of the parameters of the medium, such as humidity and temperature.

The port loading crane for transshipping cargo in an isolated environment is known, containing a portal with a lifting console on which it is pivotally attached to which it is mounted. rosans are a lifting and transporting me: triple-khanizm, and a protective device for

AND.

loadable cargo

However, the impossibility of protection from environmental influences, such as moisture, dust, and temperature effects, does not allow to overload certain types of cargo. by means of this port reboot.

The purpose of the invention is to increase the reliability of protecting the cargo from environmental influences.

The goal is achieved by the fact that the protective device consists of two galleries, closed on all sides and connected to one another, located on the portal, and a lift | 1p console, 1 which are equipped with insulating tents, suspended from the upper grounds to the galleries It is fixed to it by the bottom ssnovyami respectively on the hold coaming and on the coastal receiving-transmission device.

Insulating pipes can be made in the form of a set of pneumatic capacitances connected to the air duct from elastic material, interconnected by diaphragms from the same material.

FIG. 1 shows the loading device,

general view} in FIG. 2 - section aa

5 in FIG. 1} in FIG. 3 shows a section BB in FIG. one; in fig. 4 - isolation tent with a pneumatic system.

Reloader consists of portal 1, on which the hinge is installed

0 lifting console 2. On the portal 1 and console 2 there are two stations: the 3rd galleries of the fourth 4 with insulating tents 5 and 6 and lifting and transporting tents on them.

5 with a device 7. On the lower parts of the ga-: shaft 3 and 4, the longitudinal 8 and transverse 9 guides, which are joined in the working position, are mounted. In the bottom wall of gallery 4 between nap0

9 there is a notch 10 for

load-carrying mechanism 11 with a load.

A longitudinal notch 12 is made in the bottom wall of the gallery 3, allowing processing of vessels of various widths. The shutters 13 closing the working u-sections of the cutout 12 are mounted for movement on the rollers 14 along the guides 8 together with the insulating tent 5.

The tents 5 and b are made of a set of air tanks 15 made of an elastic material, for example rubberized nylon. Pneumatic capacitors 15 are interconnected by diaphragms 16 of similar material. Each air capacity is connected by means of valves 17 and air duct 18 to a source of compressed air and through valves 19 to an atmosphere. Valves 17 and 19 have a remote, for example, electromagnetic control. Tents 5 and 6 are provided with a drive 20 for raising tents on ropes 21 stored through blocks 22 and attached to lower pneumatic capacitors 15. Tent 5 is mounted for movement along gallery 3 and 4 on rollers 23 along guide rails 8. Tent 6 is mounted with possibility the displacement on the rollers 24 along the guides 9 relative to the vertical axis of the gallery by an amount a. Moving tent 5 along guides B can be carried out, for example, by electric winch with a rope-block system, and tent b can be shifted along guides 9 by electric drive, for example, with screws. In working condition

5th floor with lower base with coaming 25 vessel holds, and a tent

6- with a coastal receiving-transfer device, for example, with a roof 26 of a warehouse.

Reloader works as follows.

During mooring of the vessel, the loader is in a non-working state, with its lifting console 2 and the gallery 3 mounted on it, and tent 5 is under portal 1 and also raised (in FIG. 1, shown as a dotted line).

After installing the portal 1 of the reboiler against the hold being processed, the console-2 is lowered together with the gallery 3, which joins with the -gallery 4, while the guides 8 and the rails of the device 7 also join. ship hold. After the hatch of the vessel is opened, the tent 5 is put into operation, lowering its lower base on the ropes 21 and filling the pneumatic tanks 15 with compressed air through the air duct 18 and valves 17, while the lower base of the tent

5sprgatsya with coaming 25 holds. Then make the setting of the tent

6, a cut-out in the roof of the warehouse 26, which is achieved by displacing the tent b along the guides 9 on the rollers 24, filling its air tanks with compressed air and lowering the tent to the specified cut-out.

The device 7 moves the load gripping mechanism 11 with or without a load up and down through tents 5 and b and along galleries 3 and 4. At the same time, the load is not affected by the external environment, and the temperature and humidity of the air inside the load handler correspond to the mode set in the hold of the vessel and in the warehouse.

Changes in the position of the vessel relative to the berth (roll, trim, horizontal movement, etc.) during its processing are compensated by the mobility of the diaphragms 16, while maintaining the specified technological parameters of the overload.

At the end of the treatment of the vessel, valves 19 are opened, connecting the capacity 15 of the tent 5 with the atmosphere and the drive. 20 are turned on to raise the tent, while air escapes from the air tanks 15, tent 5 is crimped by ropes 21 to the required dimensions and rolled along guides 8 under the portal 1, and the console 2 with the insulating gallery 3 is set to the non-operating position.

Thus, the material handler allows handling vessels with packaged and unpackaged cargo regardless of weather conditions, as well as to overload cargoes that require the creation of a certain temperature and humidity of the surrounding air.

It is advisable to use the proposed reloader when handling vessels with cargoes that are exposed to the temperature and humidity of the surrounding air, for example, with perishable goods, as well as ordinary cargoes in inclement and windy weather.

Claims (2)

Invention Formula 1, Port loading crane for transshipping cargo in an isolated environment, containing a portal with a lifting console hinged to it on which a lifting transporting mechanism is mounted and a protective device for a cargo being loaded, characterized in that, in order to increase the reliability of protecting the cargo from environmental influences, the protective device of two closed from all sides of the junction one with the other galleriesJ located on the portal, and the lifting console, which are equipped with insulating tents, are suspended and the upper grounds to the galleries with the possibility of moving along them and fixed by the lower bases, respectively. on the hold coaming and at the coastal receiving and transmitting device. 2. Reloader according to claim 1, characterized in that the isolation tents are made in the form of a set of connected to the air /: f / .. (, lA 2 a wire of pneumatic containers made of elavtic material, interconnected by diaphragms from the same ma-. teriala. Information sources, taken into account in the examination 1. USSR author's certificate I 451567, cl. B 63 B 27/02, 09.11.71 (prototype). H 1. / 2S Fi.g.1 6-5 1 yf) o.W - .o. . four. ,: / B / 796130 Compressed f $ j 1 {Xi- /five