CN219591842U

CN219591842U - Grounding device for power system

Info

Publication number: CN219591842U
Application number: CN202320215071.8U
Authority: CN
Inventors: 朱立泓; 孙蒙天; 徐啸
Original assignee: State Grid Zhejiang Electric Power Co Ltd Hangzhou Fuyang District Power Supply Co
Current assignee: State Grid Zhejiang Electric Power Co Ltd Hangzhou Fuyang District Power Supply Co
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-25
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses grounding equipment for a power system, which belongs to the technical field of power systems and comprises a box body, wherein a connecting plate is fixedly connected to the inner side wall of the box body, a group of sleeves are fixedly inlaid on the bottom surface of the connecting plate, threaded barrels are fixedly inlaid on the outer surface of each sleeve, threaded rods are connected to the inner wall of each threaded barrel in a threaded manner, and a through hole is formed in the back surface of the box body. This a grounding device for electric power system utilizes the cooperation of screw lead screw and nut through being provided with screw lead screw, nut, threaded rod, screw barrel and sleeve, and the grounding rod of being convenient for is connected with the ground wire, utilizes the cooperation of sleeve, threaded rod and screw barrel simultaneously, is convenient for the threaded rod to fix the ground wire when screw barrel internal motion to can prevent that the ground wire from taking place to break away from with the grounding rod, can avoid the ground wire to drop and take place the major accident moreover, its mode easy operation convenient to use can protect grounding device simultaneously.

Description

Grounding device for power system

Technical Field

The utility model relates to the field of power systems, in particular to grounding equipment for a power system.

Background

The power system is an electric energy production and consumption system composed of links such as a power plant, a power transmission and transformation line, a power supply and distribution station and electricity consumption, and the like, and has the functions that primary energy in nature is converted into electric energy through a power generation power device, then the electric energy is supplied to all users through power transmission, transformation and distribution.

In order to ensure the safe use of the power system, grounding equipment is needed to conduct electricity at the present stage, but the structure of the grounding equipment is simpler, the grounding equipment is usually exposed outside, the grounding wire is easy to fall off from the grounding equipment if being pulled, and serious accidents are easy to happen due to the falling of the grounding wire, so that a person skilled in the art provides the grounding equipment for the power system to solve the problems in the background art.

Disclosure of Invention

The present utility model is directed to a grounding device for an electric power system, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a grounding device for electric power system, includes the box, the inside wall fixedly connected with connecting plate of box, the fixed a set of sleeve that inlays in bottom surface of connecting plate, every telescopic surface is all fixed to inlay has a screw thread section of thick bamboo, every the equal threaded connection of inner wall of screw thread section of thick bamboo has the threaded rod, the through-hole has been seted up to the back of box, the fixed insulating section of thick bamboo that inlays in bottom surface of box, the inner wall sliding connection of insulating section of thick bamboo has the earth bar, the surface fixedly connected with two sets of screw thread lead screws of earth bar, the inside of box is equipped with two sets of nuts.

As still further aspects of the utility model: the left side face and the right side face of the box body are fixedly connected with mounting plates, and a group of mounting holes are formed in the upper surface of each mounting plate.

As still further aspects of the utility model: the front of the box body is hinged with a sealing door through a hinge, and the front of the sealing door is fixedly connected with a pulling plate.

As still further aspects of the utility model: the front of box is equipped with the warning sign, the back of warning sign and the front fixed connection of sealing door.

As still further aspects of the utility model: the inside of box is equipped with the tool holder, the left surface of tool holder and the inside wall fixed connection of box.

As still further aspects of the utility model: the outer surface of the grounding rod is fixedly connected with two limiting rods, and an insulating sleeve is sleeved on the outer surface of each limiting rod.

As still further aspects of the utility model: the right side of box is equipped with the operation sign, the left surface of operation sign and the right side fixed connection of box.

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

this a grounding device for electric power system utilizes the cooperation of screw lead screw and nut through being provided with screw lead screw, nut, threaded rod, screw barrel and sleeve, and the grounding rod of being convenient for is connected with the ground wire, utilizes the cooperation of sleeve, threaded rod and screw barrel simultaneously, is convenient for the threaded rod to fix the ground wire when screw barrel internal motion to can prevent that the ground wire from taking place to break away from with the grounding rod, can avoid the ground wire to drop and take place the major accident moreover, its mode easy operation convenient to use can protect grounding device simultaneously.

Drawings

Fig. 1 is a schematic perspective view of an overall grounding device for an electric power system;

FIG. 2 is a cross-sectional view of a front view of a grounding device box for an electrical power system;

FIG. 3 is a cross-sectional view of a side view of a grounding device connection plate for an electrical power system;

fig. 4 is an enlarged schematic view of the structure a in fig. 2 of a grounding device for an electric power system.

In the figure: 1. a mounting hole; 2. a case; 3. sealing the door; 4. a mounting plate; 5. pulling a plate; 6. an operation indication board; 7. a warning board; 8. a threaded rod; 9. a sleeve; 10. a through port; 11. a connecting plate; 12. a tool box; 13. a thread cylinder; 14. a nut; 15. a grounding rod; 16. a threaded screw rod; 17. an insulating sleeve; 18. an insulating cylinder; 19. and a limit rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a grounding device for an electric power system includes a box 2, a connecting plate 11 is fixedly connected to an inner side wall of the box 2, a set of sleeves 9 are fixedly embedded on a bottom surface of the connecting plate 11, threaded barrels 13 are fixedly embedded on an outer surface of each sleeve 9, threaded rods 8 are fixedly connected to an inner wall of each threaded barrel 13, a through hole 10 is formed in a back surface of the box 2, an insulating barrel 18 is fixedly embedded on a bottom surface of the box 2, a grounding rod 15 is slidably connected to an inner wall of the insulating barrel 18, two sets of threaded screws 16 are fixedly connected to an outer surface of the grounding rod 15, and two sets of nuts 14 are arranged inside the box 2.

The equal fixedly connected with mounting panel 4 of left and right sides face of box 2, a set of mounting hole 1 has all been seted up to the upper surface of every mounting panel 4, utilize the cooperation of mounting panel 4 and mounting hole 1, be convenient for install box 2 in the use, the front of box 2 articulates through the hinge has sealing door 3, sealing door 3's front fixedly connected with arm-tie 5, be convenient for open sealing door 3 through arm-tie 5, box 2's the place ahead is equipped with warning sign 7, the back of warning sign 7 and sealing door 3's front fixedly connected, utilize warning sign 7 to be convenient for suggestion staff notice.

The inside of box 2 is equipped with tool holder 12, the left surface of tool holder 12 and the inside wall fixed connection of box 2, utilize tool holder 12 to be convenient for deposit the instrument, the surface fixedly connected with of earthing pole 15 two gag lever posts 19, the surface of every gag lever post 19 all overlaps and is equipped with insulating cover 17, can spacing to earthing pole 15 through gag lever post 19, utilize insulating cover 17 to play insulating effect, the right side of box 2 is equipped with operation sign 6, the left surface of operation sign 6 and the right side fixed connection of box 2, utilize operation sign 6 to be convenient for the staff to know the operation flow of this equipment.

The working principle of the utility model is as follows: when a worker uses the box body, firstly, the box body 2 is installed in use through the cooperation of the mounting plate 4 and the mounting hole 1, then the grounding rod 15 penetrates through the insulating cylinder 18, meanwhile, the grounding rod 15 is inserted into soil, at the moment, the ground wire penetrates through the hole 10 and the sleeve 9, then the ground wire is sleeved outside the threaded screw rod 16, the nut 14 is in threaded connection with the threaded screw rod 16 and the connection of the ground wire is completed, then the worker rotates the threaded rod 8 to move inside the threaded cylinder 13, and meanwhile, the ground wire is fixed according to the cooperation of the threaded rod 8 and the threaded cylinder 13.

While the utility model has been described with reference to the preferred embodiments, it will be apparent to those skilled in the art that the utility model is not limited to the details of the exemplary embodiments and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, as long as the scope of the utility model is defined by the claims and its spirit and scope. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a grounding device for electric power system, includes box (2), its characterized in that, the inside wall fixedly connected with connecting plate (11) of box (2), the fixed a set of sleeve (9) that inlay in bottom surface of connecting plate (11), every the surface of sleeve (9) is all fixed to be inlayed threaded section of thick bamboo (13), every the equal threaded connection of inner wall of threaded section of thick bamboo (13) has threaded rod (8), opening (10) have been seted up at the back of box (2), the fixed insulating section of thick bamboo (18) that inlay in bottom surface of box (2), the inner wall sliding connection of insulating section of thick bamboo (18) has earthing pole (15), the surface fixedly connected with two sets of threaded lead screws (16) of earthing pole (15), the inside of box (2) is equipped with two sets of nuts (14).

2. The grounding device for a power system according to claim 1, wherein the left and right sides of the box body (2) are fixedly connected with mounting plates (4), and a group of mounting holes (1) are formed in the upper surface of each mounting plate (4).

3. A grounding device for an electric power system according to claim 1, characterized in that the front side of the box (2) is hinged with a sealing door (3) by means of a hinge, the front side of the sealing door (3) being fixedly connected with a pulling plate (5).

4. The grounding device for a power system according to claim 1, characterized in that the front of the box (2) is provided with a warning sign (7), and the back of the warning sign (7) is fixedly connected with the front of the sealing door (3).

5. The grounding device for an electric power system according to claim 1, characterized in that a tool box (12) is provided inside the box (2), and the left side surface of the tool box (12) is fixedly connected with the inner side wall of the box (2).

6. A grounding device for an electric power system according to claim 1, characterized in that the outer surface of the grounding rod (15) is fixedly connected with two limit rods (19), and the outer surface of each limit rod (19) is sleeved with an insulating sleeve (17).

7. The grounding device for a power system according to claim 1, characterized in that the right side of the box (2) is provided with an operation indication board (6), and the left side surface of the operation indication board (6) is fixedly connected with the right side surface of the box (2).