Method for quickly laying counterpoise

Abstract

The invention discloses a method for quickly laying a counterpoise. The method comprises the following steps that 1, an erection site is selected, and the center position of the counterpoise is selected; 2, a throwing frame of a pneumatic throwing device is assembled and fixed to the center position of the selected counterpoise, throwing bombs and a take-up wheel are moved to the position near the throwing frame, and each counterpoise wire is connected to one throwing bomb; 3, according to the design requirement, the interval angle of the counterpoise wires is determined, and the throwing direction and angle are adjusted; 4, according to the design requirement, the counterpoise wires are sequentially in short connection through a short connection line, and counterpoise laying is completed; and step 5, during withdrawing, firstly the short connection wire is disconnected, then the counterpoise wires are sequentially taken up by using the take-up wheel to finish a withdrawing task, and then throwing frame and the throwing bombs are recovered in the following process. According to the method, the pneumatic throwing device is adopted to lay the counterpoise, so that the operation is simple, the use requirements for manpower and machine tools are lowered, and the counterpoise laying time is greatly shortened.

Description

technical field [0001] The invention belongs to the field of vertically polarized communication antennas, in particular to a method for quickly laying ground nets in the field. Background technique [0002] The vertically polarized communication antenna is erected on the ground, and the current on it continuously leaves the antenna in the form of displacement current during the flow process, then reaches the ground through the surrounding space, and then returns to the bottom of the antenna through the ground in the form of feed current. The earth, as part of the current loop, will cause power loss due to its finite conductivity, the so-called ground loss. Therefore, it is often necessary to lay a ground net under the antenna system to reduce the loss of electromagnetic energy in the ground and improve the efficiency and stability of the antenna. [0003] Such as figure 1 As shown, the ground network of the vertically polarized communication antenna is generally composed o...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for quickly laying ground nets, which mainly solves the problems of large workload, time-consuming and difficult recovery of ground net laying when medium and long wave vertically polarized communication antennas are applied on mobile platforms

Images