Fence vertical column base with locking function

Abstract

The invention discloses a fence vertical column base with a locking function. The fence vertical column base comprises a clamping seat and a clamping cover which cooperatively is clamped to and installed on the outside of the clamping seat in a sleeving mode; a top plate of the clamping seat is provided with three arc-shaped hole grooves, and the diameter of one end of each arc-shaped hole grooveis larger than that of the other end of the arc-shaped hole groove; a inwards-concave clamping disc cavity in the bottom surface of the clamping cover is provided with three clamping pins, and the diameter of each clamping pin main body is matched with the small-diameter end of the arc-shaped hole grooves; a safety fence vertical column is fixedly connected to the upper section of the clamping cover through a connection section in a matched mode, after the clamping cover stretches into the large ends of the arc-shaped hole grooves formed in the clamping seat, the clamping pins rotatably enterthe small ends to be limited and fixed along the arc-shaped hole grooves, during disassembling, after the clamping pins reversely and rotatably enter the large ends along the arc-shaped hole grooves,and the clamping cover is pulled out, a dustproof cover moves upwards along a guide positioning column under the elastic reset force of a compression spring to cover the arc-shaped hole grooves, and the situation that dust and garbage enter the arc-shaped hole grooves, and follow-up using of the clamping seat is influenced is prevented; and installing, connecting and disassembling operation are convenient, supporting is stable and reliable, the structure is simple and compact, the size is small, and the weight is low.

Description

technical field [0001] The invention relates to a fence column base with a locking function in the maintenance, test and power distribution maintenance of power transmission and transformation equipment in the electric power industry. Background technique [0002] With the rapid development of power technology, electrical equipment in the power industry is constantly being updated, and its structure and spatial structure layout are becoming more and more complex. Correspondingly, maintenance work requirements and operating methods need to be adjusted accordingly. Traditional maintenance The safety fence equipment used in the maintenance process is bulky and heavy, inconvenient to move and transport, and cumbersome to install and disassemble, which increases the workload of substation operation and maintenance operators. In particular, there is no limit device at the base of the fence column, and the installation and connection are not reliable. There are problems such as the...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of electric power technology, electrical equipment in the electric power industry is constantly being updated, and its structure and spatial structure layout are becoming more and more complex. Correspondingly, maintenance work requirements and operation methods need to be adjusted accordingly. Traditional maintenance The safety fence equipment used in the maintenance process is bulky and heavy, inconvenient to move and transport, and cumbersome to install and disassemble, which increases the workload of substation operation and maintenance operators. In particular, there is no limit device at the base of the fence column, and the installation and connection are not reliable. There are problems such as the fence is difficult to fix, the wind resistance is poor, and it is easy to dump

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