An adjustable cable fixing bracket

Abstract

The invention discloses an adjustable cable fixing bracket, which includes a connecting frame and an adjustable hoop. The adjustable hoop includes a rear hoop, a front left hoop, and a front right hoop. Both ends of the rear hoop A first long adjustment slot and a second long adjustment slot are provided respectively, a third long adjustment slot is provided at the rear end of the front left hoop, a fourth long adjustment slot is provided at the rear end of the front right hoop, and a long adjustment slot is provided at the rear end of the front right hoop. The left hoop is connected to the rear hoop through the first locking member, the front right hoop is connected to the rear hoop through the second locking member, the front end of the front left hoop is provided with a left folding ear, and the front right hoop The right folded ear at the front end of the ring, the left folded ear and the right folded ear are connected by the third locking piece; the adjustable hoop is also installed on the connecting frame through the first locking piece or the second locking piece, and the connecting frame is provided with Connector designed to match external firmware. In this solution, the caliber can be adjusted by adjusting the cooperation between the long groove and the first locking member. At the same time, it cooperates with the design of the locking part to realize the orientation adjustment of the hoop.

Description

【Technical field】 [0001] The invention relates to an adjustable cable fixing bracket. 【Background technique】 [0002] At present, in electric power construction, high voltage cables (300mm 2 The installation of the above) is time-consuming and labor-intensive, and the fixing of cables is an important part thereof. In order to fix a cable correctly and reliably, the construction team often needs to send 2 to 3 people to assist at the same time, and it takes 10 to 20 minutes to complete. After analysis, the main reasons for the above situation are as follows: [0003] 1. The position of the bracket is relatively fixed. During the construction of the distribution network, when the high-voltage cables are fixed, the three-phase cable hoops are fixed on the brackets, and the brackets are fixed in the concrete, and the horizontal, front, rear and lateral directions cannot be adjusted. It is often necessary to close the cable to the bracket and adjust it to a specific position ...

AI Technical Summary

Problems solved by technology

[0004] 2. The opening direction of the hoop cannot be adjusted

[0005] 3. The cable is not fixed enough

This fixing method makes the contact surface on one side of the cable small, the firmness is not enough, and the cable is more likely to be squeezed and deformed, leaving a safety hazard

[0006] 4. The fastening method of the hoop is backward

At present, the fixing of the hoop is mainly realized by adjusting the bolts on both sides. The technology is backward and time-consuming.

Moreover, the hoop has a single caliber and cannot be adjusted. Every time you encounter a different type of cable, you need to replace the corresponding hoop, which is poor in applicability.

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