Receiving device, arrangement with receiving device and underground shaft, use of a receiving device for covering and storing a data cable sleeve and method for retrofitting an underground shaft

Abstract

The invention relates to a receiving device (1) for covering and storing a data line sleeve (2), in particular a fiber optic sleeve, in an underground shaft (3), characterized in that the receiving device (1) has a hood (4) which is open on one side and functions according to the principle of a diving bell, so that a cavity (6) in the interior of the hood (4) remains dry when the receiving device (1) is lowered below a water surface (7) with the open side (8) facing downwards, and that a fixing device (9) for fixing a housing (10) of the data line sleeve (2) is arranged within the cavity (6).

Claims

[1] Receiving device (1) for covering and storing a data cable sleeve (2), in particular a fiber optic sleeve, in an underground shaft (3), characterized by that the receiving device (1) has a hood (4) which is open on one side, wherein a hood wall (5) is designed to be airtight, so that a cavity (6) in the interior of the hood (4) remains dry when the receiving device (1) is lowered with the open side (8) downwards below a water surface (7), that a fixing device (9) for fixing a housing (10) of the data line sleeve (2) is arranged within the cavity (6). [2] Receiving device (1) according to claim 1, characterized by that the hood wall (5) is at least partially made of plastic and / or that the hood (4) is formed in one piece. [3] Receiving device (1) according to claim 1 or 2, characterized by that the receiving device (1) has a handle device (11). [4] Receiving device (1) according to one of the preceding claims, characterized by that the receiving device (1) has a buoyancy protection device, preferably wherein a holding device (13) is formed on an outer side (12) of the receiving device (1) and / or that the receiving device (1) has contact points via which it can be acted upon by a manhole cover (20) in the assembly position. [5] Receiving device (1) according to one of the preceding claims, characterized by that a cable holder (15) for receiving a cable bundle (16) is arranged within the cavity (6). [6] Receiving device (1) according to claim 5, characterized by that the cable holder (15) fixes several cable windings of a cable bundle (16) within the cavity (6). [7] Receiving device (1) according to claim 5 or 6, characterized bythat the cable holder (15) is formed from at least one pair, preferably two pairs, of two opposing holding elements (17), so that the cable windings can be arranged circumferentially on the inner sides of the hood wall (5) within the cavity (6). [8] Arrangement (100) comprising a receiving device (1) according to one of the preceding claims and an underfloor shaft (3), wherein the receiving device (1) is freely movable relative to the underfloor shaft (3) and that it is arranged or can be arranged at a distance from a shaft floor (18) within the underfloor shaft (3). [9] Use of a receiving device (1) according to one of the preceding claims for covering and storing a data cable sleeve (2) in an underground shaft (3), characterized bythat the hood (4) which is open on one side is positioned with the open side (8) facing upwards or to the side, that the data cable sleeve (2) is inserted into the hood (4) through the open side (8) and is fixed therein by means of the fixing device (9), that the receiving device (1) is rotated so that the open side (8) points downwards, that the receiving device (1) is brought to its destination within the underfloor shaft (3) and fixed there. [10] Method for retrofitting an underground shaft (3) by means of a receiving device (1) according to one of the preceding claims, characterized by that the data line sleeve (2) is inserted into the receiving device (1) outside the underground shaft (3) and fixed therein, that the receiving device (1) together with the data line sleeve (2) fixed therein is inserted into the underground shaft (3) and fixed to a shaft wall (19).

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