Anti-dropping type feeder line clamping device for ship

Abstract

The invention relates to an anti-dropping type feeder line clamping device for a ship. The feeder line clamping device comprises a left half plastic feeder line clip and a right half plastic feeder line clip which are symmetrically arranged, arc feeder line snapping grooves are opened on inner sides of upper portions of the left half plastic feeder line clip and the right half plastic feeder line clip, lower portions of the left half plastic feeder line clip and the right half plastic feeder line clip are connected with each other through a pin shaft, and a torsion spring is sleeved on the pin shaft. The feeder line clamping device is characterized in that top ends of the left half plastic feeder line clip and the right half plastic feeder line clip correspond to lug plates, flat through holes which are mutually communicated are opened on the two lug plates, and a stainless steel tie belt penetrates through the two through holes. When a feeder line is to be tightly clamped, the left half plastic feeder line clip and the right half plastic feeder line clip are split, and the feeder line is placed in the feeder line snapping grooves to be tightly clamped by means of tight locking forces of the torsion spring; then when the stainless steel tie belt penetrates through the through holes, the whole feeder line is fixed, and the phenomenon that the feeder line drops when the left half plastic feeder line clip and the right half plastic feeder line clip are opened can be avoided; and the anti-dropping type feeder line clamping device is convenient and fast in installation and wide in using ranges, and the phenomenon that the feeder line drops is difficult to cause.

Description

technical field [0001] The invention relates to a feeder fixture, in particular to a detachment-proof feeder fixture for ships. Background technique [0002] The feeder card is used to install and fix the feeder in the communication base station. At present, most of the feeder cards are core-through feeder cards, which are mainly composed of a feeder card that clamps the feeder and a C-shaped clamp connected to the feeder card. The disadvantage of this kind of feeder clamp is: the two halves of the plastic clamp need to be realized by rotating the lock nut when clamping the feeder; while the feeder clamp is connected by a C-type clamp as a whole, and the C-type clamp also needs to be locked by bolts when it is fixed. Tight, it is troublesome to install, and the C-type fixture has slipped when it is fixed on the round pipe, so the use is limited, especially on ships. [0003] At present, there is a torsion spring type feeder clamp on the market, which includes symmetrical le...

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of feeder clamp is: the two halves of the plastic clamp need to be realized by rotating the lock nut when clamping the feeder; while the feeder clamp is connected by a C-type clamp as a whole, and the C-type clamp also needs to be locked by bolts when it is fixed. Tight, it is troublesome to install, and the C-type fixture has slipped when it is fixed on the round pipe, so the use is limited, especially on ships.

Although it solves the problem of convenient and fast clamping of the feeder, the torsion spring may loosen after long-term use, so that the left and right half plastic feeder clips cannot continue to clamp the feeder, causing the feeder to fall off

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