Aluminum rope ladder convenient to wind and store

Abstract

The invention discloses an aluminum rope ladder convenient to wind and store. The aluminum rope ladder comprises a sleeve, a plug pin, a clamping strip, a handle and a rope ladder mechanism, wherein an opening is formed in the bottom of the sleeve, the sleeve is fixed between a first bracket and a second bracket, additionally, a top cover is fixed to the top of the sleeve through a first bolt, the rope ladder mechanism is wound on a rope winding rod, the rope winding rod is rotatably connected to the inner side of the sleeve, and additionally, the tail end of the rope ladder mechanism penetrates through the opening and then is connected with a steel ball. According to the aluminum rope ladder convenient to wind and store, after the plug pin is pulled out, the handle can be held by hand so as to rotate the rope winding rod, so that the rope ladder mechanism can be manually released or wound conveniently; after a second bolt is screwed off and the handle is removed, the right end of the rope winding rod and external driving equipment can be connected together by the clamping strip, and then the releasing and winding operation of the rope ladder mechanism can be electrically completed; and after the rope ladder mechanism is released or wound, the plug pin is inserted into a corresponding plug pin hole, so that the rope winding rod and a convex disc are conveniently locked, and the sleeve and the top cover have the effects of isolation and dust prevention on the rope ladder mechanism.

Description

technical field [0001] The invention relates to the related technical field of aluminum rope ladders, in particular to an aluminum rope ladder that is convenient for winding and storage. Background technique [0002] A rope ladder is a ladder made of rope. In order to increase the strength and corrosion resistance of the rope ladder, an aluminum cross bar is used between the two parallel ropes of the rope ladder. The aluminum alloy has a low density, but its strength is relatively high, which is close to or exceeds that of high-quality steel. , good plasticity, can be processed into various profiles, has excellent electrical conductivity, thermal conductivity and corrosion resistance, the existing aluminum rope ladder is inconvenient to be rolled up and stored after use, the surface of the rope ladder is easy to accumulate dust, and it is easy to appear interlaced winding phenomenon, which will affect its next use. Contents of the invention [0003] The purpose of the pre...

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Problems solved by technology

[0003] The object of the present invention is to provide an aluminum rope ladder that is easy to be rolled up and stored, so as to solve the problem that the existing aluminum rope ladder proposed in the above background technology is inconvenient to be rolled up and stored after use, and the surface of the rope ladder is easy to accumulate dust, and it is easy to appear. The phenomenon of staggered winding, which will affect the problem of its next use

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