Grounding device of preventing from installing grounding wire in electrified manner

A technology of grounding device and grounding wire, which is applied in the direction of connection/disconnection of the connection device, which can solve the problems of inconvenient carrying, a lot of effort to install the grounding post, and affecting the efficiency of equipment installation.

Active Publication Date: 2016-11-16
HENAN POWER TRANSMISSION & TRANSFORMATION CONSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When in use, it is inconvenient to carry, and it still takes a lot of effort to install the grounding post, which greatly affects the installation efficiency of the equipment

Method used

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  • Grounding device of preventing from installing grounding wire in electrified manner
  • Grounding device of preventing from installing grounding wire in electrified manner
  • Grounding device of preventing from installing grounding wire in electrified manner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 , 2 As shown, a grounding device for anti-static installation of grounding wires includes a base 19 provided with a traveling mechanism, a transmission shaft 1, a ratchet 6, a support frame body 2 arranged on the base, and a pawl 8 mounted on the support frame body , the ratchet 8 can be installed on the support frame body 2 through the rotating shaft 10, the transmission shaft is connected with the support frame body 2 through the seat cover 3, the ratchet is movably connected with the transmission shaft, and the transmission shaft 1 is connected with the bearing through the thrust bearing 11 The seat is connected through installation, and the transmission shaft 1 is provided with a limiting structure 1-1 and a friction assembly, which play a role in limiting when the transmission shaft moves to the right, wherein the limiting structure 1-1 is set on the seat cover 3 On the load side of the transmission shaft, a limit structure and a friction assembl...

Embodiment 2

[0041] The grounding column is provided with a steel drill guide sleeve 17 to prevent the deviation from being smashed, and more importantly, it can prevent the counterweight from falling to the ground and hurting others. Movable cover plate 18 is provided on the grounding post circumference side, prevents counterweight from falling to the ground, and hurts other people.

Embodiment 3

[0043] The longitudinal section of the steel drill is triangular, which is convenient for pushing out the stopper.

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PUM

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Abstract

The present invention discloses a grounding device of preventing from installing a grounding wire in an electrified manner. The device comprises a pedestal equipped with a walking mechanism, a transmission shaft, a ratchet, a supporting rack body arranged on the pedestal and a pawl arranged on the supporting rack body. The transmission shaft is connected with the supporting rack body via a socket sleeve, the ratchet is in movable connection with the transmission shaft, and the transmission shaft is equipped with a limiting structure and a friction assembly. One end of the transmission shaft is equipped with a rope wound roller, the transverse arm of the supporting rack body is equipped with a fixed pulley across which a rope can penetrate, and the rope free end of the rope wound roller is equipped with a balancing weight. One side of the pedestal is equipped with a grounding post guide sleeve in movable connection with the pedestal, a grounding post is connected with an electrostatic detector, and the electrostatic detector is connected with an audible and visual alarm. The grounding device of the present invention can realize the accurate installation of the grounding post rapidly, needs short installation time, is high in installation efficiency, is convenient to operate, and is safe and reliable.

Description

technical field [0001] The invention relates to the field of electric equipment grounding technology, in particular to a grounding device for installing a grounding wire for anti-static. Background technique [0002] Grounding refers to the neutral point of the power system and electrical device, the exposed conductive part of the electrical equipment and the conductive part outside the device are connected to the earth via a conductor. In power systems, there are many cases where a ground wire must be installed for operation. The installation of the ground wire has double-edged properties from the safety point of view. It has the function of safe work, but improper use can also cause damage. If the grounding wire is accidentally charged, it will cause harm to personnel and electrical equipment, and will lead to serious and vicious electrical accidents. If the grounding terminal of the grounding wire is in bad contact, the maintenance personnel will be in a dangerous worki...

Claims

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Application Information

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IPC IPC(8): H01R43/26
CPCH01R43/26
Inventor 景国明刘长保凌恩
Owner HENAN POWER TRANSMISSION & TRANSFORMATION CONSTR CO LTD
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