Cable tray ground fixing device adjustable in size

Abstract

The invention provides a cable tray ground fixing device adjustable in size. The cable tray ground fixing device comprises two positioning plates, two limiting plates and locking devices; the two limiting plates are equidistantly arranged on the two positioning plates in parallel, the two limiting plates and the two positioning plates are laterally crossed so that a cable tray fixing groove can beformed between the two limiting plates, cable trays are laterally placed in the cable tray fixing groove to be prevented from rolling, the two ends of the two limiting plates are movably connected with the positioning plates through the locking devices so that the distance between the two limiting plates can be adjusted to adapt to the cable trays of different specifications, thus, the cable trays of different specifications can be adapted to, the use range of the fixing device is greatly enlarged, and the fixing device is simple in structure and easy to achieve; meanwhile, the cable trays are fixed by the two limiting plates in the circumferential direction, namely the rolling direction, and also fixed by the positioning plates in the axial direction, namely the lateral placement direction, so that the cable trays are comprehensively limited and fixed, and thus the fixation of the cable trays is more reliable.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a size-adjustable ground fixing device for a cable tray. Background technique [0002] Cable reels are one of the important consumable materials in power supplies. Its high unit value, large weight and volume, and diversified specifications have always been the focus and difficulty of power material management and control. [0003] The existing cable trays are arranged in such a way that cables of the same specification should be arranged in a row against the wall. However, in actual work, due to the different diameters of cable reels of the same specification delivered by various cable manufacturers, after stacking in columns with reference to the stacking standard, in order to ensure the safety of the warehouse workers and the storage of cables, the cable reels need to be inspected. The limit is fixed on the ground to ensure that the cable drum does not roll, preventing pers...

AI Technical Summary

Problems solved by technology

There are problems with the above methods: 1. The hardness of the wooden block is not enough, it is easy to mold due to moisture, the limit is unstable, and there are certain safety hazards

2. The frame welded by angle iron, because the size has been fixed, it cannot be fixed to the small or large cable reel, and the strength is not enough, and it is easy to bend and deform

There is also a certain range of rolling allowance and safety hazards

3. The rubber limiter needs to be fixed directly on the warehouse floor, and the size of the limit cable reel is also relatively fixed. It cannot be fixed for a small or large cable reel, and there is also a certain range of rolling allowance and Potential safety hazards, and the installation of rubber stoppers will cause a certain degree of damage to the epoxy resin floor of the warehouse

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