Double-ring self-locking type feeder clamp

Abstract

The invention relates to a double-ring self-locking type feeder clamp. The double-ring self-locking type feeder clamp is characterized by comprising a screw, a C-shaped fixture and a plurality of self-locking double-ring plastic clamps, wherein one end of the screw is connected with the C-shaped fixture, the other end of the screw is sleeved with the self-locking double-ring plastic clamps which are clamped through locking nuts, the center of the buckling side face of a plastic clamp body of each self-locking double-ring plastic clamp is provided with a smooth through hole which is matched with the screw in outer diameter, semicircular through grooves are arranged on the two sides of each through hole, one end of each plastic clamp body is provided with a claw, the other end of each plastic clamp body is provided with a C-shaped locking piece, and the non-buckling side face of each plastic clamp body is provided with structure reinforcing ribs. The double-ring self-locking type feeder clamp has the advantages that the phenomenon that an operator needs to lock the locking nuts when the operator clamps the plastic clamp bodies is not needed, and installation is convenient and rapid; in addition, due to the fact that each self-locking double-ring plastic clamp is provided with a self-locking structure to clamp a feeder, after the locking nuts are loose, the feeder can still be well fixed to the self-locking double-ring plastic clamps, and disengagement is avoided.

Description

technical field [0001] The invention relates to a feeder clamp, in particular to a double-loop self-locking feeder clamp. 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 feeder card is composed of two halves of plastic cards, with card slots on the inner sides of the two. The screw passes through the lower part of the two halves of the plastic card and is locked by the lock nut to fix the feeder, and then the whole is fixed on the angle steel or other on the fixture. The disadvantage of this type of feeder clamp is that each single plastic card is easy to rotate on the screw rod during installation, so the installer needs to clamp each plastic card by hand and tighten the lock nut at the same time, which is very inconv...

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of feeder clamp is: when installing, each single plastic card is easy to rotate on the screw rod, so the installer needs to clamp each plastic card by hand and tighten the lock nut at the same time, which is very inconvenient to operate

And when the two halves of the plastic card clamp the feeder, only the lock nut is fixed, and the lock nut is easy to fall off as a whole after the lock nut is loosened.

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