A suction type rubber tube set device

Abstract

The invention discloses a suction-type rubber pipe sleeving device. A gas-filled tube sleeved by a first rubber pipe is inserted in a vacuum chamber; when the gas-filled tube is filled with gas, the first rubber pipe is uniformly opened to expand by high-pressure gas sprayed from air outlets densely formed in the gas-filled tube, so that the outer wall of the first rubber pipe is in contact with the inner wall of the vacuum chamber; the vacuum chamber is vacuumized, and the first rubber pipe is adsorbed on the inner wall of the vacuum chamber under the action of suction generated at suction holes densely formed in the vacuum chamber, so as to separate the gas-filled tube from the expanded first rubber pipe and facilitate inserting a second rubber pipe in the first rubber pipe; and after the vacuumizing is stopped, the first rubber pipe is separated from the inner wall of the vacuum chamber and restores to the original size, so that good sleeving between the inner rubber pipe and the outer rubber pipe is realized. The sleeving of multiple layers of rubber pipes of different diameters can be conveniently and quickly realized.

Description

technical field [0001] The invention relates to the technical field of cable penetrating seal installation, and more specifically, to a suction-type rubber tube sleeve device. Background technique [0002] In ships and offshore drilling platforms, openings are often required in structures such as cabins, walls or partitions to penetrate cables / wires. In order to seal and protect the cables from fire, smoke, gas and water, etc., at these openings, cable penetrations are used. [0003] see figure 1 , figure 1 It is a schematic diagram of the outline structure of an existing cable penetration device. Such as figure 1 As shown, the existing cable penetration device generally includes a rigid frame 100, the frame is pre-embedded on the partition or wall, and multiple groups of elastic seals 200 for clamping the cables 300 passing through the frame are installed in the frame, and , a compression block 400 for expanding between the inner wall of the frame and the elastic seali...

AI Technical Summary

Problems solved by technology

[0013] The object of the present invention is to overcome the above-mentioned defects in the prior art, and provide a suction-type rubber tube sleeve device, which is used to solve the problem that the soft rubber tubes are not easy to connect when making the rubber filling layer of the elastic seal of the cable penetration device, for example. suit problem

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