Search

CN-224232949-U - Portable copper-clad steel ground rod

CN224232949UCN 224232949 UCN224232949 UCN 224232949UCN-224232949-U

Abstract

The utility model discloses a portable copper-clad steel grounding rod, which relates to the technical field of copper-clad steel grounding rods and comprises a grounding rod body, and further comprises a fixing sleeve fixedly arranged at the upper end of the grounding rod body, wherein a copper sheet is inserted into the fixing sleeve and used for connecting a down wire, a rotating ring sleeved on the grounding rod body is arranged at the upper end of the rotating ring in a rotating way, and the connecting ring is connected with one end of the copper sheet and used for tightening the copper sheet. According to the utility model, the fixed sleeve, the rotating ring and the connecting ring are arranged on the grounding rod body, the copper sheet is inserted on the fixed sleeve, one end of the copper sheet is connected with the fixed sleeve, the other end of the copper sheet is connected with the connecting ring through the fixed sleeve, the copper sheet is limited to be U-shaped, after the down conductor passes through the copper sheet, the copper sheet can be tensioned by the rotating ring and the connecting ring in the process of inserting the grounding rod body into the ground, the down conductor is quickly connected with the grounding rod, and the follow-up inspection and maintenance are convenient.

Inventors

  • ZHANG YOUMING
  • LIU CHUANQI
  • XIA JUSHENG
  • WU CONGZHENG
  • XUE RUI

Assignees

  • 常州斯威德金属复合材料有限公司

Dates

Publication Date
20260512
Application Date
20250109

Claims (7)

  1. 1. The portable copper-clad steel grounding rod comprises a grounding rod body (1) and is characterized by further comprising: The fixed sleeve (11) is fixedly arranged at the upper end of the grounding rod body (1), and a copper sheet (12) is inserted into the fixed sleeve (11) and used for connecting a down wire; The rotary ring (13) is sleeved on the grounding rod body (1), a connecting ring (14) is rotatably arranged at the upper end of the rotary ring (13), and the connecting ring (14) is connected with one end of the copper sheet (12) and used for tightening the copper sheet (12).
  2. 2. The portable copper-clad steel grounding rod of claim 1, wherein a mounting groove (2) is formed in one side of the fixing sleeve (11), one end of the copper sheet (12) is inserted into the mounting groove (2), a round hole (21) is formed in the end of the copper sheet (12), a bolt (22) is arranged on the outer wall of one side of the fixing sleeve (11) in a threaded mode, and the bolt (22) penetrates through the round hole (21).
  3. 3. The portable copper-clad steel grounding rod of claim 1, wherein a connecting groove (3) is formed in the other side of the fixing sleeve (11), the other end of the copper sheet (12) penetrates through the connecting groove (3), a clamping groove (31) is formed in the end portion of the copper sheet (12), an L-shaped clamping block (32) is fixedly arranged on the outer wall of the connecting ring (14), and the clamping block (32) is connected with the clamping groove (31).
  4. 4. The portable copper-clad steel grounding rod of claim 1, wherein the upper surface of the rotary ring (13) is fixedly provided with a positioning rod (4), the lower end of the fixed sleeve (11) is provided with a positioning groove (41), and the top of the positioning rod (4) is positioned in the positioning groove (41).
  5. 5. The portable copper-clad steel grounding rod of claim 4, wherein the positioning groove (41) comprises a placing groove (411), a low groove (412) and a deep groove (413), the low groove (412) and the deep groove (413) are respectively positioned on two sides of the placing groove (411), and the heights of the placing groove (411), the low groove (412) and the deep groove (413) are different.
  6. 6. The portable copper-clad steel grounding rod of claim 4, wherein the inner side of the connecting ring (14) is provided with an arc-shaped groove (5), and the positioning rod (4) penetrates through the arc-shaped groove (5).
  7. 7. The portable copper-clad steel grounding rod of claim 1, wherein the outer wall of the fixed sleeve (11) is symmetrically provided with a connecting frame (6) and a connecting block (61), and the connecting block (61) and the inner wall of the connecting frame (6) are identical in shape.

Description

Portable copper-clad steel ground rod Technical Field The utility model relates to the field of copper-clad steel grounding bars, in particular to a portable copper-clad steel grounding bar. Background With the wide application of electronic equipment in modern society and the continuous development of various buildings, electric power facilities and communication networks, the importance of lightning protection and grounding is increasingly prominent. At this time, copper-clad steel ground rods have been developed. It combines the advantages of copper and steel, and a layer of copper is coated outside the steel core. The copper layer provides good conductivity and corrosion resistance, so that the grounding rod can keep low grounding resistance in various soil environments and has long service life, and the steel core endows the grounding rod with high mechanical strength and can bear certain external acting forces such as installation stress, soil pressure and the like. At present, some copper-clad steel grounding rods are connected with the down conductor through welding, the operation process of the mode is relatively complex, misoperation is easy to occur, and the later inspection and maintenance are very troublesome. Disclosure of utility model The utility model aims to solve the defect that the connection of a copper-clad steel grounding rod and a down conductor is troublesome in the prior art, and provides a portable copper-clad steel grounding rod. In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme: the utility model provides a portable copper-clad steel ground rod, includes the ground rod body, still includes: The fixed sleeve is fixedly arranged at the upper end of the grounding rod body, and a copper sheet is inserted into the fixed sleeve and is used for connecting a down wire; The rotary ring is sleeved on the grounding rod body, a connecting ring is rotatably arranged at the upper end of the rotary ring, and the connecting ring is connected with one end of the copper sheet and used for tightening the copper sheet. Preferably, a mounting groove is formed in one side of the fixing sleeve, one end of the copper sheet is inserted into the mounting groove, a round hole is formed in the end portion of the copper sheet, a bolt is arranged on the outer wall of one side of the fixing sleeve in a threaded mode, and the bolt penetrates through the round hole. Preferably, the connecting groove is formed in the other side of the fixing sleeve, the other end of the copper sheet penetrates through the connecting groove, the clamping groove is formed in the end portion of the copper sheet, the L-shaped clamping block is fixedly arranged on the outer wall of the connecting ring, and the clamping block is connected with the clamping groove. Preferably, the upper surface of the rotating ring is fixedly provided with a positioning rod, the lower end of the fixed sleeve is provided with a positioning groove, and the top of the positioning rod is positioned in the positioning groove. Preferably, the positioning groove comprises a placing groove, a low groove and a deep groove, wherein the low groove and the deep groove are respectively positioned on two sides of the placing groove, and the heights of the placing groove, the low groove and the deep groove are different. Preferably, an arc-shaped groove is formed in the inner side of the connecting ring, and the positioning rod penetrates through the arc-shaped groove. Preferably, the outer wall of the fixed sleeve is symmetrically provided with a connecting frame and a connecting block, and the shape of the connecting block is the same as that of the inner wall of the connecting frame. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the fixed sleeve, the rotating ring and the connecting ring are arranged on the grounding rod body, the copper sheet is inserted on the fixed sleeve, one end of the copper sheet is connected with the fixed sleeve, the other end of the copper sheet is connected with the connecting ring by penetrating through the fixed sleeve, the copper sheet is limited to be U-shaped, after the down conductor penetrates through the copper sheet, the copper sheet is tensioned by the rotating ring and the connecting ring in the process of inserting the grounding rod body into the ground, and the down conductor is quickly connected with the grounding rod, so that the follow-up inspection and maintenance are convenient; 2. In the utility model, the locating rod is arranged on the rotating ring, the upper end of the locating rod is positioned in the groove of the fixed sleeve, and the rotating ring is rotated to enable the locating rod to move into the low groove and the deep groove on two sides from the placing groove. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model a