CN206211053U - A kind of electrical power wiring post - Google Patents

Abstract

The utility model discloses an electric power terminal, which comprises a grounding pile body with a hollow structure, the bottom of which is a tapered structure, and two strip-shaped through holes are longitudinally opened on both sides of the inner wall of the grounding pile body. The sliding rail is fixed in the direction, and the folding push rod is fixedly installed inside the grounding pile body. The upper part of the folding push rod is an X-shaped structure, and the lower part is a V-shaped structure. The left and right sides of the upper and lower ends are fixedly provided with clamping blocks. The clamping blocks cooperate with the slide rails, and the length of the clamping blocks is greater than the length of the through hole. The upper inner side of the folding push rod is fixedly equipped with a spring, and the spring is in a compressed state. Its advantages are: the utility model has a simple structure and a scientific design. After the block is embedded in the soil, the block can be placed in a horizontal or near-horizontal state, so that the joint area with the ground is larger than the cross-section of the grounding pile, effectively preventing the grounding pile from being Illegal personnel are pulled out to ensure the safe operation of the power line.

Description

An electrical terminal

technical field

The utility model relates to auxiliary equipment in the electric power operation process, in particular to an electric power terminal.

Background technique

Power transmission lines and related equipment are mostly located outdoors and are prone to lightning strikes, and line trips due to lightning strikes often occur. In order to prevent lightning strikes, it is necessary to install a grounding device for the transmission line to guide the current generated by the lightning strike to the earth, so as to prevent the wires or transmission equipment from being damaged by the lightning voltage. The grounding device requires reliable grounding, and usually uses metal grounding piles. Grounding piles are hammered into the ground by external force. However, due to the capacity of the grounding piles being pulled out, the grounding piles are often stolen, which brings unsafe factors to the operation of the line. The stolen grounding piles need to be repaired regularly by maintenance personnel. Overhaul and reinstall, making maintenance costly.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a simple and practical power terminal with anti-theft function.

The technical scheme that the utility model adopts is:

An electric terminal, comprising a hollow grounding pile body, the bottom of which is a tapered structure. The slide rail is fixedly installed in the up and down direction of the through hole, and the folding push rod is fixedly installed inside the ground pile body. All are movably connected by rotating shafts, and the left and right sides of the upper and lower ends of the upper part are fixed with clamping blocks. The clamping blocks are matched with the slide rails, and the length of the clamping blocks is greater than the length of the through hole. The upper part of the folding push rod A spring is fixedly installed inside, and the spring is in a compressed state.

Further, the upper end of the ground pile body is provided with a plug.

The beneficial effects of the utility model are as follows:

The utility model has simple structure and scientific design. When the folding push rod used in the utility model moves down, the block moves down along with the slide rail. Due to the spring tension, when it reaches the through hole, it is stuck in the through hole. Then tap the inner side of the folding push rod with a tool to embed the block into the soil, which can make the block horizontal or close to horizontal, so that the joint area with the ground is larger than the cross-section of the ground pile, so that the resistance increases when pulling the ground pile , effectively prevent the grounding pile from being pulled out by illegal personnel, and ensure the safe operation of the power line.

Description of drawings

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic view of the utility model after use.

detailed description

A power terminal as shown in Figure 1 includes a grounding pile body 1 with a hollow structure, the bottom of which is a tapered structure, and two strip-shaped through holes 2 are respectively provided in the longitudinal direction on both sides of the inner wall of the grounding pile body 1. The slide rail 3 is fixedly installed in the up and down direction of the through hole 2, and the folding push rod 4 is fixedly installed inside the ground pile body 1. The upper part of the folding push rod 4 is an X-shaped structure, the lower part 42 is a V-shaped structure, and the upper part 41 The joints with the lower part 42 are all movably connected by the rotating shaft 43, and the left and right sides of the upper and lower ends of the upper part 41 are fixedly provided with clamping blocks 44, which cooperate with the slide rail 3, and the length of the clamping blocks 44 is greater than that of the through hole 2. Length, the inner side of the upper part 41 of the folding push rod 4 is fixedly installed with a spring 45, and the spring 45 is in a compressed state; the upper end of the ground pile body 1 is provided with a plug 5.

Working principle of the utility model

When in use, when the folding push rod 4 moves down, the block 44 moves down along with the slide rail 3. Due to the tension of the spring 45, when it reaches the through hole 2, it is stuck in the through hole 2, and then it is knocked and folded with a tool. The inboard of the push rod 4 top 41 makes the block 44 embed in the soil, and then knocks the plug 5 in order to prevent illegal personnel from taking out the ground pile.

The above descriptions are preferred implementations of the present utility model, and should not be used to limit the scope of rights of the present utility model. It should be pointed out that for a person of ordinary skill in the art, any modification or equivalent replacement of the technical solution of the present utility model will not depart from the protection scope of the present utility model.

Claims (2)

1. A power terminal, comprising a grounding pile body with a hollow structure, the bottom of which is a tapered structure, characterized in that: two strip-shaped through holes are provided longitudinally on both sides of the inner wall of the grounding pile body, and the strips The sliding rail is fixedly installed in the upper and lower directions of the through hole, and the folding push rod is fixedly installed inside the ground pile body. The upper part of the folding push rod is an X-shaped structure, and the lower part is a V-shaped structure. All are movably connected by rotating shafts, the left and right sides of the upper and lower ends of the upper part are fixed with clamping blocks, the clamping blocks are matched with the slide rail, and the length of the clamping blocks is greater than the length of the through hole, and the A spring is fixedly installed on the inner side of the upper part, and the spring is in a compressed state. 2. A power terminal according to claim 1, wherein a plug is provided on the upper end of the grounding stake body.