A stable cable tray for telecommunication engineering

Abstract

The invention discloses a communication engineering cable bridge with stable performance, include support rods, both sides of the bottom of the support bar are fixedly connected with vertical plates,A shell is fixedly connected at the bottom between the vertical plates on both sides, A mount cavity is arranged in the middle of the opposite side of the vertical plates on both sides, A fixing rod is vertically fixedly connected with the mounting cavity, the upper end and the lower end of the sliding sleeve are both sleeved with a first spring on the fixed rod, one side of the sliding sleeve isfixedly connected with a connecting rod, one end of the connecting rod away from the sliding sleeve extends to the outside of the mounting cavity and is fixedly connected with the bridge frame body, The bottom of the first cushion block is fixedly connected with a first movable rod, and the lower end of the first movable rod penetrates into the interior of the shell and is connected with a secondcushion block, so that the stability performance of the support is good, and the shock absorbing effect is guaranteed and the stability performance of the support is strengthened.

Description

technical field [0001] The invention relates to the technical field of communication engineering, in particular to a communication engineering cable tray with stable performance. Background technique [0002] Communication refers to the exchange and transmission of information between people or between people and nature through a certain behavior or medium. In a broad sense, it refers to the use of any method or medium by two or more parties who need information without violating their respective wishes. To transmit information from one party to the other accurately and safely, in the process of communication, a cable bridge needs to be used. The application number is CN201711117694.7, which is a cable bridge for communication engineering with good shock absorption effect. Groove, fixed rod, sliding sleeve, first spring, connecting rod, bridge body, shock absorber, first pad, first movable rod, second pad, shock absorber, movable block, fixed pipe, second movable The combin...

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Problems solved by technology

[0003] However, there are still certain defects in the above-mentioned patents. There is no support structure on both sides and the lower end of the middle part of the shock absorber. Long-term use and pressure may cause damage, and it cannot guarantee the good stability of the cable tray when used. Therefore, we launched A communication engineering cable tray with stable performance

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