CN220628249U

CN220628249U - Universal grounding rod

Info

Publication number: CN220628249U
Application number: CN202321823669.1U
Authority: CN
Inventors: 梁明; 高学军; 牛明超
Original assignee: Ordos Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Current assignee: Ordos Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-03-19
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a universal grounding rod in the technical field of electric power maintenance tools, which comprises a grounding rod, wherein the inside of the grounding rod is connected with a telescopic rod in a sliding way, and one side of the surface of the telescopic rod is provided with a slot.

Description

Universal grounding rod

Technical Field

The utility model relates to the technical field of power maintenance tools, in particular to a universal grounding rod.

Background

The grounding rod, also called grounding electrode, grounding net, the grounding rod is designed and produced according to the theory that the internal conductivity of the grounding conductor is improved and the external soil resistivity of the grounding conductor is reduced. The product has the advantages of simple and convenient construction, small occupied area, no environmental pollution, long service life, low resistance and the like, because the grounding wire hook structure on a 10kV or 35kV bus bridge is unreasonable, the existing grounding wire is not firmly installed, the time and the labor are wasted when the grounding wire is installed, and the grounding rod is difficult to ground under the condition that the grounding rod cannot be adjusted in an effective angle due to the fact that the grounding wire is frequently required to be lifted, so that certain potential safety hazards are brought, the operation and the use of related technicians are not facilitated, meanwhile, the grounding difficulty is increased, the related operation efficiency is further directly reduced, and the use effect of the grounding rod is affected.

It is therefore necessary to develop a universal ground rod.

Disclosure of Invention

The utility model aims to provide a universal grounding rod, a universal assembly is arranged, a telescopic rod is arranged in the grounding rod in a sliding manner, and the telescopic rod can be stretched at one end of the grounding rod, so that the length of the grounding rod can be extended.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the universal grounding rod comprises a grounding rod, wherein the inside of the grounding rod is connected with a telescopic rod in a sliding manner, slots are formed in one side of the surface of the telescopic rod, a U-shaped frame is arranged above the outer wall of one side of the grounding rod, and a universal assembly is arranged at the top end of the telescopic rod;

the universal assembly comprises a connecting seat A, and a screw is arranged above the outer wall of one side of the connecting seat A.

Preferably, the mounting hole has been seted up to the surface central point of U type frame, the internally mounted of mounting hole has spacing post, the outer wall and the inner wall sliding connection of mounting hole of spacing post, the one end of spacing post is provided with the pull ring.

Preferably, the roof is installed to the other end of spacing post, the roof is located the inside of U type frame, be provided with the spring on the outer wall of spacing post, the spring is located between U type frame and the roof.

Preferably, a bolt is arranged at the center of the outer wall of one side of the top plate, and the outer wall of the bolt is in sliding connection with the inner wall of the slot.

Preferably, the connecting seat A is arranged at the top end of the telescopic rod, a locking button is arranged on one side of the outer wall of the screw rod, the inner wall of the locking button is in threaded connection with the outer wall of the screw rod, and the connecting seat B is arranged at the top end of the connecting seat A.

Preferably, a through hole is formed below the surface of the connecting seat B, the inner wall of the through hole is in sliding connection with the outer wall of the screw rod, and angle scales are arranged on the outer walls of one sides of the connecting seat B and the connecting seat A.

Preferably, the top end of the connecting seat B is provided with a ground wire connector, and the top end of the ground wire connector is provided with a hook.

Compared with the prior art, the utility model has the beneficial effects that:

through being equipped with universal subassembly, with the telescopic link with gliding mode setting in the inside of earthing pole, make the telescopic link can carry out tensile processing in the one end of earthing pole, thereby reach the extensible effect of earthing pole length, through installing universal subassembly on the telescopic link, it has the angularly adjustable effect to utilize universal subassembly, when making the circuit need ground connection, can carry out the angularly adjustment processing by universal subassembly as required, the condition emergence that the line structure is complicated and lead to the earth connection to install insecure, the effectual universal angularly adjustable effect of having been realized also taking to the earth connection, simultaneously simple structure, the operation of being convenient for, the effectual result of use that has improved the earth connection has improved, also effectually arrange the earth connection to the bus bar in solving the cubical switchboard and receive space restriction long-time consuming scheduling problem is installed to the bus bridge.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the structure shown in FIG. 1;

FIG. 4 is a front cross-sectional view of a gimbal assembly provided by the present utility model;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 provided by the present utility model;

fig. 6 is a schematic perspective view of a part of the structure provided by the utility model.

In the figure: 1. a grounding rod; 2. a telescopic rod; 201. a slot; 3. a U-shaped frame; 301. a mounting hole; 302. a limit column; 303. a pull ring; 304. a top plate; 305. a spring; 306. a plug pin; 4. a universal assembly; 401. a connecting seat A; 402. a screw; 403. a locking button; 404. a connecting seat B; 405. a through hole; 406. an angle scale; 407. a ground wire connector; 408. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides the following technical scheme: the universal grounding rod can effectively achieve the function effect of adjusting the universal angle of the grounding rod in the using process, the universal assembly 4 is added, please refer to fig. 1-6, the universal grounding rod comprises a grounding rod 1, a telescopic rod 2 is slidingly connected inside the grounding rod 1, the telescopic rod 2 is arranged inside the grounding rod 1 in a sliding manner, the telescopic rod 2 can extend at one end of the grounding rod 1, thereby achieving the effect of adjusting the length of the grounding rod 1, slots 201 are formed in one side of the surface of the telescopic rod 2, a U-shaped frame 3 is arranged above the outer wall of one side of the grounding rod 1, a mounting hole 301 is formed in the center of the surface of the U-shaped frame 3, a limiting column 302 is arranged inside the mounting hole 301, the outer wall of the limiting column 302 is slidingly connected with the inner wall of the mounting hole 301, the limiting column 302 is arranged in the mounting hole 301 on the U-shaped frame 3 in a sliding manner, the limiting column 302 can slide horizontally left and right on the U-shaped frame 3, one end of the limiting column 302 is provided with a pull ring 303, the other end of the limiting column 302 is provided with a top plate 304, the top plate 304 is positioned in the U-shaped frame 3, the pull ring 303 and the top plate 304 are arranged outside and inside the U-shaped frame 3, the limiting column 302 is limited by the pull ring 303 and the top plate 304, the limiting column 302 is prevented from being separated from the U-shaped frame 3, a spring 305 is arranged on the outer wall of the limiting column 302, the spring 305 is positioned between the U-shaped frame 3 and the top plate 304, the spring 305 can keep the top plate 304 in a tightly propped state to one side, the center of the outer wall of one side of the top plate 304 is provided with a bolt 306, the outer wall of the bolt 306 is in sliding connection with the inner wall of the slot 201, the telescopic rod 2 can stretch according to the requirements of a relevant technician, in the stretching process, the pull ring 303 is needed, the bolt 306 is kept separated from the slot 201, after the telescopic rod 2 is stretched, the pull ring 303 is loosened, the spring 305 is pressureless, the bolt 306 is pushed to be inserted into the slot 201, the position fixing treatment of the telescopic rod 2 can be achieved, and the universal assembly 4 is arranged at the top end of the telescopic rod 2;

universal subassembly 4 includes connecting seat A401, connecting seat A401 one side outer wall top is provided with screw rod 402, connecting seat A401 installs the top at telescopic link 2, locking button 403 is installed to outer wall one side of screw rod 402, locking button 403's inner wall and screw rod 402's outer wall threaded connection, connecting seat B404 is installed on connecting seat A401's top, through-hole 405 has been seted up to connecting seat B404's surface below, through-hole 405's inner wall and screw rod 402's outer wall sliding connection, connecting seat B404 all installs angle dial 406 on connecting seat A401's one side outer wall, ground wire connector 407 is installed on connecting seat B404's one side outer wall, the couple 408 is installed on the top of ground wire connector 407, connecting seat A401 fixes the top at telescopic link 2, and fix connecting seat B404 in the bottom of ground wire connector 407, make ground wire connector 407 need install the time, by connecting seat B404 through-hole 405 insert on connecting seat A401's the screw rod 402 outer wall with the gliding mode, thereby reach the butt joint 407 installation processing, through setting up angle dial 406 on connecting seat B404 and connecting seat A's one side outer wall, the angle dial 406 on connecting seat A's one side outer wall, the angle dial 406 is installed on the side outer wall, the angle dial is needed to be adjusted, the angle dial 406 is reached by the angle dial is reached after the complex wire is adjusted, can be reached, the condition of the wire is reached by the angle dial is adjusted, the condition is reached, the complicated wire is adjusted, can be reached, the condition is achieved by the time is adjusted, and can be reached, and the complicated angle is adjusted by the structure.

Working principle: when the utility model is used, the telescopic rod 2 is arranged in the grounding rod 1 in a sliding way, the telescopic rod 2 can be subjected to extension treatment at one end of the grounding rod 1, so that the length-adjustable effect of the grounding rod 1 is achieved, the U-shaped frame 3 is arranged above one side outer wall of the grounding rod 1, the limiting column 302 is arranged in the mounting hole 301 on the U-shaped frame 3 in a sliding way, the limiting column 302 can horizontally slide left and right on the U-shaped frame 3, the pull ring 303 and the top plate 304 are sequentially arranged at two ends of the limiting column 302, the pull ring 303 and the top plate 304 are arranged outside and inside the U-shaped frame 3, the limiting column 302 is subjected to limiting treatment, the limiting column 302 is prevented from being separated from the U-shaped frame 3, the spring 305 can be kept in a tightly propped state towards one side by arranging the spring 305 on the outer wall of the limiting column 302, by arranging the bolt 306 on the outer wall of one side of the top plate 304 and arranging a plurality of slots 201 on the outer wall of the telescopic rod 2, the telescopic rod 2 can be stretched according to the requirements of related technicians, in the stretching process, the pull ring 303 is required to be pulled, the bolt 306 is kept to be separated from the slots 201, after the telescopic rod 2 is stretched, the pull ring 303 is released, the spring 305 is pressureless, the bolt 306 is pushed to be inserted into the slots 201, the position fixing treatment of the telescopic rod 2 can be achieved, by fixing the connecting seat A401 on the universal assembly 4 on the top end of the telescopic rod 2 and fixing the connecting seat B404 on the bottom end of the grounding wire connector 407, when the grounding wire connector 407 needs to be installed, the connecting seat B404 is inserted into the outer wall of the screw rod 402 on the connecting seat A401 in a sliding manner by matching with the through hole 405, thereby achieving the installation treatment of the grounding wire connector 407, and an angle dial 406 is arranged on one side outer wall of the connecting seat B404 and the connecting seat A401, the angle adjustment is carried out on the ground wire connector 407 according to the needs by utilizing the teeth on the surface of the angle dial 406, after the angle adjustment is carried out, the angle dial 406 on the connecting seat B404 is meshed with the angle dial 406 on the connecting seat A401, the angle adjustment treatment of the ground wire connector 407 can be achieved, after the angle adjustment is finished, the locking button 403 is used for locking in a rotating mode, the situation that the ground wire is not firmly installed due to the complicated circuit structure is effectively avoided, the universal angle adjustable effect is also effectively realized, meanwhile, the structure is simple, the operation is convenient, the use effect of the ground bar is effectively improved, the problems that the bus bar ground wire cannot be installed in a switch cabinet, the bus bridge is long in time consumption due to space limitation and the like are solved, and the problem that the universality of the existing ground wire is very low is also solved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Universal ground rod, including earthing rod (1), inside sliding connection of earthing rod (1) has telescopic link (2), slot (201), its characterized in that have all been seted up on surface one side of telescopic link (2): a U-shaped frame (3) is arranged above the outer wall of one side of the grounding rod (1), and a universal assembly (4) is arranged at the top end of the telescopic rod (2);

universal subassembly (4) are including connecting seat A (401), one side outer wall top of connecting seat A (401) is provided with screw rod (402), the top at telescopic link (2) is installed to connecting seat A (401), locking button (403) are installed to outer wall one side of screw rod (402), the inner wall of locking button (403) and the outer wall threaded connection of screw rod (402), connecting seat B (404) are installed on the top of connecting seat A (401), through-hole (405) have been seted up to the surface below of connecting seat B (404), the inner wall of through-hole (405) and the outer wall sliding connection of screw rod (402), angle scale (406) are all installed on the outer wall of one side of connecting seat B (404) and connecting seat A (401), ground connection wire joint (407) are installed on the top of connecting seat B (404), couple (408) are installed on the top of ground connection wire joint (407).

2. The universal grounding bar as defined in claim 1, wherein: the U-shaped frame is characterized in that a mounting hole (301) is formed in the center of the surface of the U-shaped frame (3), a limiting column (302) is mounted in the mounting hole (301), the outer wall of the limiting column (302) is slidably connected with the inner wall of the mounting hole (301), and a pull ring (303) is arranged at one end of the limiting column (302).

3. The universal ground rod of claim 2, wherein: the top plate (304) is installed to the other end of spacing post (302), roof (304) are located the inside of U type frame (3), be provided with spring (305) on the outer wall of spacing post (302), spring (305) are located between U type frame (3) and roof (304).

4. A universal grounding bar as defined in claim 3, wherein: a bolt (306) is arranged in the center of the outer wall of one side of the top plate (304), and the outer wall of the bolt (306) is in sliding connection with the inner wall of the slot (201).