Swing type cable hoisting frame for electricians

Abstract

The invention discloses a swing type cable hoisting frame for electricians. The swing type cable hoisting frame comprises a base. A support is fixedly arranged on the base. A screw rod is rotatably mounted on the left side of the support. A second bevel gear is fixedly arranged at the lower end of the screw rod. A rotary shaft is rotatably mounted on the lower side of the support. A first bevel gear is fixedly arranged at the left end of the rotary shaft. The first bevel gear is engaged with the second bevel gear. A thread sleeve is in threaded connection with the screw rod. The right side ofthe thread sleeve is slidably connected with the support. A push rod is rotatably mounted on the left side of the screw rod. A swing fulcrum bar is rotatably mounted at the upper end of the support. The lower side of the swing fulcrum bar is rotatably connected with the other end of the push rod. A hoisting frame body is fixedly arranged at the left end of the swing fulcrum bar. The inner side ofthe lifting frame body is symmetrically and fixedly provided with two electric push rods. The telescopic ends of the electric push rods are fixedly provided with limiting disks. The swing type cable hoisting frame for the electricians is simple in structure, convenient to operate, high in hoisting speed, capable of saving cable drum hoisting time and suitable for hoisting of small and medium-sizedcable reels.

Description

technical field [0001] The invention relates to a cable lifting frame, in particular to a swing type cable lifting frame for electricians. Background technique [0002] Wire and cable are used to transmit electric (magnetic) energy, information and wire products to realize electromagnetic energy conversion. In the broad sense, wires and cables are also referred to as cables for short. In the narrow sense, cables refer to insulated cables, which can be defined as: a collection composed of the following parts; one or more insulated cores, and their respective possible coatings. Protective layer and outer sheath, the cable may also have additional uninsulated conductors. [0003] The cable reel is a reel that provides the function of winding wires and cables for industrial and mining enterprises. It is currently widely used in many industries such as oil fields, mines, construction, machinery manufacturing units, scientific research units, ports, shopping malls, hotels, road a...

AI Technical Summary

Problems solved by technology

[0004] Electricians often use cables in their daily work. When the cables are wound on the cable reel, the cable reel has a heavy weight, which makes it difficult to lift the cable reel. In the prior art, large-scale equipment such as cranes and cranes are often used to lift the cables. This method is not only costly, but also cumbersome to operate, which wastes cable lifting time and is not conducive to lifting small and medium-sized cable reels.

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