Lightning driving device with lifting function

Abstract

The invention relates to a lightning driving device with a lifting function, which comprises a bottom rod, a lifting rod, a lightning driving device main body arranged at the top end of the lifting rod and a reinforcing rod used for assisting in supporting the unfolded lifting rod, the lifting rod comprises a plurality of cylinders which are sequentially nested, and a second mounting plate is arranged at the top end of the cylinder positioned at the topmost end; the bottom rod is movably connected with a holding seat, the holding seat can be mounted at different heights of the bottom rod, the second mounting plate is provided with an upper seat, the holding seat is provided with a lower seat, and the upper end and the lower end of the reinforcing rod are detachably arranged in the upper seat and the lower seat respectively; by arranging a reinforcing rod, auxiliary supporting of the lifting rod is achieved, the situation that the lifting rod easily shakes after encountering wind during lifting is reduced, the situation that the lifting rod is broken due to shaking is avoided, and potential safety hazards are reduced; and the lifting rod is in a splicing type, the overall length can be adjusted by connecting unit rods of different numbers, and the device can be suitable for being supported by the lifting rods unfolded to different heights.

Description

Technical field [0001] The present invention belongs to the technical field of lightning protection apparatus, particularly relates to a drive having a lightning down function. Background technique [0002] Lightning is a building and outdoor settings necessary working equipment an apparatus, when installed lightning protection device must be higher than a building or equipment to be protected, therefore, often require a high strut to support the . In the outdoors, inconvenient handling due to the long struts, therefore, generally used as lifting rod lightning rod mounting means. The current height of the lifting rod in the plurality 3-25 meters, but the problem is given to the convenience, usually lift pins are multi-sleeve structure consisting of sections, from the lower to the sleeve getting smaller, however, is likely to cause deflection of the raised enough, the wind and storm prone to rattling, if the lifting rod, in particular smaller rod portion of the sleeve down sloshin...

AI Technical Summary

Problems solved by technology

The height of the current lifting poles is mostly 3-25 meters, but the problem is that considering the convenience, the usual lifting poles are composed of multi-section sleeve structures, and the sleeves are getting thinner from bottom to top. However, It is easy to cause insufficient deflection after lifting, and it is easy to shake when encountering wind and rain. If the shaking frequency of the lifting rod, especially the thinner sleeve on the upper part of the lifting rod, is far beyond the number of round trips that the steel can withstand the fatigue load, it is easy to break suddenly ,There are security risks

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