Electrode with adaptive gap

Abstract

The present invention discloses an electrode with an adaptive gap, which is characterized by comprising: a main rod with a through hole in the middle; a cable disposed in the through hole; a metal boot disposed at the lower end of the main rod; several groups of adaptive modules, each of which surrounds the main rod, and each adaptive module includes several elastic units distributed in a circumferential array. The second gap is a longitudinal slurry discharge gap; each elastic unit includes a wire, a metal spring, a metal slot and a metal blade; one end of the metal spring is fixedly connected to the main body, the other end of the metal spring is fixedly connected to the metal slot, the metal blade is inserted into the metal slot, and the metal blade is electrically connected to the cable in the through hole through the metal slot, the metal spring and the wire in sequence. The beneficial effects of the present invention are: it can automatically adapt to the changes of soft soil, automatically contact the metal blade with the soft soil, avoid too large resistance, reduce energy consumption, facilitate drainage, has the advantages of simple structure and low cost.

Description

Technical Field

[0001] The present invention relates to the technical field of electrochemically solidifying soft soil. Background Art

[0002] In the electrochemically solidifying soft soil technology, since the gap between the electrode and the soft soil continuously increases during the solidification process, the contact resistance will increase, it is not easy to drain water, the drainage effect is poor, and the energy consumption is high. Therefore, improvement is needed. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an electrode with self-adaptive gaps, which can automatically adapt to the changes of soft soil, automatically contact the metal blades with the soft soil, avoid too large resistance, reduce energy consumption, facilitate drainage, and has the advantages of simple structure and low cost.

[0004] The technical solution adopted by the present invention is as follows:

[0005] An electrode with self-adaptive gaps, which includes:

[0006] A main rod, with a through hole in the middle thereof;

[0007] A cable, which is arranged in the through hole;

[0008] A metal boot, which is arranged at the lower end of the main rod;

[0009] A plurality of groups of self-adaptive modules, all the self-adaptive modules are arrayed from the lower end to the upper end of the main rod, each self-adaptive module surrounds the main rod, and a first gap is provided between two adjacent self-adaptive modules; the first gap is a transverse slurry discharge gap; each self-adaptive module includes a plurality of elastic units distributed in a circumferential array, and a second gap is provided between two adjacent elastic units in the same group of self-adaptive modules; the second gap is a longitudinal slurry discharge gap; each elastic unit includes a wire, a metal spring, a metal slot and a metal blade; one end of the metal spring is fixedly connected to the main body, the other end of the metal spring is fixedly connected to the metal slot, the metal blade is inserted into the metal slot, and the metal blade is electrically connected to the cable in the through hole through the metal slot, the metal spring and the wire in sequence.

[0010] A metal block is provided on the metal blade, the metal block is inserted into the metal slot, and an inlay structure is formed by the cooperation between the metal slot and the metal block.

[0011] The main rod is a ceramic rod.

[0012] The metal boot is a metal boot that gradually narrows outwards from the main rod.

[0013] During use, after a gap is generated between the electrode and the soft soil, under the action of the spring, the spring pops the metal blade outwards, enabling the metal blade to better contact the soft soil. The first gap and the second gap facilitate slurry drainage. The metal boot is conducive to guiding when inserting into the soft soil, protecting the metal blade to a certain extent and reducing the force.

[0014] The beneficial effects of the present invention are as follows: It can automatically adapt to the changes of soft soil, automatically contact the metal blade with the soft soil, avoid too large resistance, reduce energy consumption, facilitate drainage, and has the advantages of simple structure and low cost. Brief Description of the Drawings

[0015] Figure 1 is a schematic diagram of the structural principle of the present invention Figure 1 ;

[0016] Figure 2 is a schematic diagram of the structural principle of the present invention Figure 2 。 Detailed Embodiments

[0017] As Figure 1 、 Figure 2 shown, the self-adaptive gap electrode of the present invention includes:

[0018] The main rod 1 is provided with a through hole in the middle;

[0019] The cable 2 is arranged in the through hole;

[0020] The metal boot 3 is arranged at the lower end of the main rod 1;

[0021] A number of groups of self-adaptive modules 4 are arrayed from the lower end to the upper end of the main rod 1. All the self-adaptive modules 4 surround the main rod 1. A first gap 41 is provided between two adjacent self-adaptive modules 4; the first gap 41 is a horizontal slurry drainage slot; each self-adaptive module 4 includes a number of elastic units 5 distributed in a circumferential array. A second gap 51 is provided between two adjacent elastic units 5 in the same group of self-adaptive modules 4; the second gap 51 is a vertical slurry drainage slot; each elastic unit 5 includes a wire 52, a metal spring 53, a metal slot 54 and a metal blade 55; one end of the metal spring 53 is fixedly connected to the main body, the other end of the metal spring 53 is fixedly connected to the metal slot 54, the metal blade 55 is inserted into the metal slot 54, and the metal blade 55 is electrically connected to the cable 2 in the through hole through the metal slot 54, the metal spring 53 and the wire 52 in sequence.

[0022] A metal block is provided on the metal blade 55, and the metal block is inserted into the metal slot 54. An inlay structure is formed by the cooperation between the metal slot 54 and the metal block.

[0023] The main rod 1 is a ceramic rod.

[0024] The metal boot 3 is a metal boot 3 that gradually tapers outward from the main rod 1.

[0025] During use, after a gap is generated between the electrode and the soft soil, under the action of the spring, the spring pops the metal blade 55 outward, so that the metal blade 55 can better contact the soft soil. The first gap 41 and the second gap 51 are conducive to slurry drainage. The metal boot 3 is conducive to guiding when inserting into the soft soil, which protects the metal blade 55 to a certain extent and reduces the force.

[0026] The beneficial effects of the present invention are: it can automatically adapt to the changes of soft soil, automatically contact the metal blade 55 with the soft soil, avoid too large resistance, reduce energy consumption, facilitate drainage, has the advantages of simple structure and low cost.

Claims

1. An electrode with an adaptive gap, characterized in that Comprising: A main rod with a through hole in the middle; A cable disposed in the through hole; A metal boot disposed at the lower end of the main rod; A plurality of groups of adaptive modules, all of the adaptive modules are arrayed from the lower end to the upper end of the main rod, each adaptive module surrounds the main rod, and a first gap is provided between two adjacent adaptive modules; the first gap is a transverse slurry discharge slit; each adaptive module includes a plurality of elastic units distributed in a circumferential array, and a second gap is provided between two adjacent elastic units in the same group of adaptive modules; the second gap is a longitudinal slurry discharge slit; each elastic unit includes a wire, a metal spring, a metal slot and a metal blade; one end of the metal spring is fixedly connected to the main rod, the other end of the metal spring is fixedly connected to the metal slot, the metal blade is inserted into the metal slot, and the metal blade is electrically connected to the cable in the through hole through the metal slot, the metal spring and the wire in sequence; the main rod is a ceramic rod.

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