Cable protection and guide device

Abstract

The present invention provides a cable protection and guide device. The manufacturing cost for a single link plate used in the cable protection and guide device is reduced by half, link plates have no manufacturing error when connected and assembled and can be assembled randomly at front, back, left and right sides, and the component supply and management is convenient. In the cable protection and guide device (100), connecting plates (120) are arranged cross the curved inner circumference and the curved outer circumference of the right and left spaced link plates (110, 110), and a cable accommodating space (R) protects and guides cables (C) under connection state, wherein a plurality of link plates are connected by curving connecting pins and connecting pin openings at the eccentric positions of the front side portion and the rear side portion along the longitudinal direction of cables. The link plate forms a single plate, such that the link plate can be configured at the front, back, left and right sides of the longitudinal direction of cables.

Description

technical field [0001] The invention relates to a cable protection and guiding device, which can safely and reliably protect and guide cables and flexible cables such as hydraulic hoses, pneumatic hoses, optical fibers, etc. These cables are used in working machines, electronic equipment, and industrial robots , Conveying machinery and other industrial machinery, power supply, signal transmission, etc. to these moving machinery or the movable parts of the machinery. Background technique [0002] In the past, as such a cable protection and guiding device, there is a device in which a plurality of link frames are connected in the cable length direction. The connecting plates on the curved outer peripheral side and the curved inner peripheral side of the link plate are configured (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Unexamined Patent Publication No. 2007-10087 (page 1, FIG. 2 ) [0004] However, there is a problem in the cable protec...

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Problems solved by technology

[0004] However, there is a problem in the cable protection and guiding device of the above-mentioned Patent Document 1, that is, since it is necessary to form a pair of left and right link plates using separate molds on the left and right, the manufacturing cost of the link plate mold cannot be reduced, and it can be used in the desired production. When the shape of the link plate has a variety of functions, there is a problem in mold production that often doubles the production cost of the link plate mold. In addition, there is a problem in the handling of the following parts: when connecting and assembling, it is necessary to align the left and right A pair of link plates is used to properly manage the supply of parts, and the left and right pair of link plates must be selected and identified for assembly, so the connection and assembly work is complicated, and the manufacturing error between the left and right link plates may also affect the bending after completion. movement brings obstacles

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