An emergency communication tower with a flat plate and a cylindrical mutual rotation

Abstract

Each section of a panel and cylindrical mutually-switching emergency communication tower comprises three panel-type single pieces; a plurality of longitudinal hinging holes are formed in the two side edges of each single piece, the side edges of the three single pieces are in a hollow tri-prism shape after being butt-jointed and enclosed, and the three tri-prism lines of each section tower body are provided with longitudinal hinging steel wire ropes vertically penetrating through the longitudinal hinging holes in two adjacent single pieces in a staggered mode to hinge the three single pieces; each section of the panel and cylindrical mutually-switching emergency communication tower can be dismantled into a panel structure and can be flatly laid into a carriage of an emergency communication van, and the occupied area of each section of the tower can be reduced to the greatest extent, so that space using in the carriage of the communication van is increased; in addition, the journey of a jacking column of each section of the tower only needs the height of one section of the tower, so that a jacking mechanism is greatly simplified; and in addition, the steel wire ropes are used as hinging shafts, tenacity of the tower can be improved.

Description

technical field [0001] The invention relates to the technical field of communication tower structures, in particular to an emergency communication tower of flat plate and cylindrical mutual rotation type. Background technique [0002] Emergency communication towers are generally used to cope with communication in places where crowds gather, or as temporary substitutes when some communication base stations fail due to other reasons. The emergency communication towers in the prior art are generally installed on cars and carried by cars. After moving to the position, the tower body is stretched out to establish communication. The tower body is generally a multi-section telescopic structure, similar to the telescopic structure of an umbrella handle. Some are hydraulically lifted, and some are lifted by wire ropes. Multi-section telescopic, its telescopic stroke is relatively long, the stroke of the mechanism that needs to provide lifting is also relatively long, the lifting mech...

AI Technical Summary

Problems solved by technology

[0002] Emergency communication towers are generally used to cope with communication in places where crowds gather, or as temporary substitutes when some communication base stations fail due to other reasons. The emergency communication towers in the prior art are generally installed on cars and carried by cars. After moving to the position, the tower body is stretched out to establish communication. The tower body is generally a multi-section telescopic structure, similar to the telescopic structure of an umbrella handle. Some are hydraulically lifted, and some are lifted by wire ropes. Multi-section telescopic, its telescopic stroke is relatively long, the stroke of the mechanism that needs to provide lifting is also relatively long, the lifting mechanism is complicated, and the connection between the upper and lower sections is connected by a socket structure, which is a telescopic sliding Vice, which is also the connection structure between the upper and lower nodes, has insufficient stability and toughness, especially poor toughness and insufficient wind resistance

In addition, the multi-section tower is thicker than one section, and takes up a lot of space after shrinking. As an emergency communication vehicle, the internal space is relatively cramped, and the tower takes up too much space, which is not suitable for the placement of other equipment.

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