Cable holder with adjustable horizontal and vertical directions and axial direction of support arm

Abstract

The invention, which relates to the technical field of cable laying, discloses a cable holder with adjustable horizontal and vertical directions and an adjustable axial direction of a support arm. Thecable holder comprises a standing post, a support arm, and a hoop. A mounting plate is fixed on the hoop; a connecting plate is fixed at one end of the support arm; and an adjusting element that enabling the connecting plate to be fixed at the mounting plate after autoroatation of the connecting plate at different angles on the mounting plate is arranged between the support arm and the mounting plate. When the support arm rotates in an inclination direction of the upper surface of the support arm and the inclination direction is in tangency with an arc track for turning of a cable, the support arm is fixed by the adjusting element and then the cable is installed on the upper surface of the support arm by an omega-shaped cable clamp. Compared with the horizontal upper surface of the support arm, the support arm upper surface with the inclination direction in tangency with the arc track for turning of tube cable enables the arc of bending needed by the cable to be reduced, so that the possibility of any damage of the cable is reduced; and the omega-shaped cable clamp can be installed conveniently and the local stress between the omega-shaped cable clamp and the cable is reduced.

Description

technical field [0001] The invention relates to the technical field of cable laying, in particular to a cable support that can be adjusted in the horizontal and vertical directions and in the axial direction around a support arm. Background technique [0002] Cable interlayer: a structural layer for laying cables into the control room or electronic equipment room for instruments, control devices, panels, tables, and cabinets; cable gallery: a channel cast in concrete for laying cables, also known as a cable tunnel; currently When laying these cables, a cable bracket is usually required to support the cables. [0003] At present, the notification number is CN205261018U, and the announcement date is May 25, 2016. The Chinese patent discloses a self-supporting cable support, including a column, the top of the column is connected to the ceiling of the building, and the bottom of the column is supported on the building floor. , the column is provided with a supporting arm along ...

AI Technical Summary

Problems solved by technology

[0004] This kind of self-supporting cable support uses the support arm to support the cable, and multiple self-supporting cable support of this kind can support a cable. One end of the support arm is fixedly connected to the column through the support arm mounting plate, but the cable is laid It is often necessary to turn horizontally or up and down, so as to lead to each power-connecting equipment, and because the positions of each power-connecting equipment are different, when the bending arc is large, it may cause damage to the cable insulation layer or cable core, which will eventually reduce Cable life

Images