Cable or the like protecting and guiding device

A pipeline protection and guiding device technology, applied in the installation of cables, cable arrangement between relatively moving parts, drag chains, etc., can solve the problems of hindering sliding contact action, increasing the bending radius, and unable to eliminate the enlargement of the device, etc. Achieve the effect of miniaturization and reduction of bending radius

CN102141115AInactive Publication Date: 2011-08-03TSUBAKIMOTO CHAIN CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2011-08-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides a cable protecting and guiding device with a reduced radius of flexion formed when the device is bent back in a cable longitudinal direction between cable fixing and moving ends and which attains a smooth movement by continuously sliding along slidable-contact bottom portions of shoes disposed on upper and lower parts of the flexed cable inner peripheral side. In the cable protecting and guiding device (100), a slidable-contact bottom portion (141) of a shoe (140) provided on the flexed cable inner peripheral side of a pair of link plates (110, 110) disposed apart in the lateral direction has a parallelogram slidable-contact bottom surface (141a) that slidably contacts between upper and lower shoes on the flexed cable inner peripheral side.
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Description

technical field

[0001] The present invention relates to, for example, flexible cables and / or pipelines such as cables for connecting moving parts such as industrial machines and vehicles and stationary parts for transmission of electric signals and power supply, hoses for supplying oil pressure and air pressure, etc. Cable and / or pipeline protection guides for safe and reliable protection guides. Background technique

[0002] In the conventional cable and / or pipeline protection and guiding device, a pair of link plates arranged separately on the left and right and connecting plates respectively mounted on the outer peripheral side of the cable bending and the inner peripheral side of the cable bending of the link plates constitute the link. The frame body is connected with a plurality of the chain link frame bodies along the length direction of the cable in such a way that the bending radius is limited to a certain value or more.

[0003] In addition, the cable and / or pipel...

Examples

Embodiment Construction

[0032] The invention relates to a cable and / or pipeline protection and guiding device, which connects a plurality of chain link frames along the length direction of the cables, and makes the cables and / or pipelines inserted through the chain link frames A cable and / or pipeline protection and guiding device that moves between the fixed end and the moving end of the cable and moves back and forth in the length direction of the cable. The cable bending outer peripheral side of the joint plate and the connecting plate on the cable bending inner peripheral side are composed of a joint plate, and it is characterized in that the sliding contact bottom of the shoe provided on the cable bending inner peripheral side of the link plate has a parallelogram sliding contact bottom surface , and the bottom surface of the sliding contact is in sliding contact with each other on the inner peripheral side of the cable bending, as long as the bending radius between the fixed end of the cable and ...