Cable bridge bracket arm

Abstract

The invention provides a cable bridge bracket arm which comprises a mounting seat, wherein a supporting beam is connected with one end of the mounting seat; a plurality of raised reinforcing ribs are arranged on the supporting beam; a regulating tank is arranged at the lower end of the supporting beam; a plurality of regulating insertion ports are arranged on the regulating tank; sealing rings are arranged on the outer sides of the regulating insertion ports; a supporting rod is arranged on the mounting seat; the other end of the supporting rod can be inserted into one regulating insertion port; two anti-skid seats are symmetrically arranged on the rear side of the mounting seat; and an anti-skid mat is arranged between the supporting rod and the mounting seat. The cable bridge bracket arm provided by the invention has the following beneficial effects: the reinforcing ribs can be used for reinforcing the bearing strength and the rigidity of the supporting beam under the circumstance that the thickness of a steel plate is reduced; through the regulating tank arranged at the lower end of the supporting beam, the position of the supporting rod can be regulated according to the bearing weight; and when the supporting rod is inserted into one regulating insertion port of which the torque is proper, the bearing performance of the cable bridge bracket arm can be reinforced and the mounting structure of the cable bridge bracket arm can be stabilized.

Description

technical field [0001] The invention belongs to the technical field of cable bridge installation accessories, and in particular relates to a cable bridge support arm. Background technique [0002] Cable trays are divided into trough type, tray type, ladder frame type and grid type and other structures, and are composed of brackets, supporting arms and installation accessories. The cable tray in the building can be erected independently. During the installation of the cable tray, the tray bracket will be used to fix and support the cable tray. The bracket is the main component to support the cable tray and cables. The cable tray brackets currently on the market include a base and a horizontal arm. The base includes a mounting part and a supporting part that are inclined to each other. The mounting part is fixed to the wall, and the end of the supporting part is against the end of the horizontal arm. The current cable The bridge support arm uses thicker steel plates. As the c...

AI Technical Summary

Problems solved by technology

The cable tray brackets currently on the market include a base and a horizontal arm. The base includes a mounting part and a supporting part that are inclined to each other. The mounting part is fixed to the wall, and the end of the supporting part is against the end of the horizontal arm. The current cable The bridge support arm uses thicker steel plates. As the cost of raw materials continues to rise, the engineering costs of companies using cable bridge support arms also increase. However, reducing the thickness of the steel plates will reduce the load-bearing capacity of the support arms. Horizontal arms and supports The bearing performance of the part is reduced, and the reliability is insufficient

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