CN215579569U

CN215579569U - Power equipment grounding protection device

Info

Publication number: CN215579569U
Application number: CN202122200412.8U
Authority: CN
Inventors: 王鑫; 师婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-18
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of power equipment protection, and discloses a power equipment grounding protection device which comprises a base, wherein a protection cylinder is arranged on the top surface of the base, a sealing ring is arranged on the top surface of the upper protection cylinder, a wiring through hole is formed in the top surface of the upper protection cylinder, a hexagon bolt is arranged on the top surface of the base, a lower protection cylinder is arranged in the center of the bottom surface of the base, a grounding rod is arranged in the lower protection cylinder, a vertical plate is arranged on one side of the base, an arc plate is welded on the front surface of the vertical plate, and a nameplate is arranged on the top surface of the arc plate. This power equipment ground protection device, a protection section of thick bamboo is installed to the base top surface, can protect ground wire, and a protection section of thick bamboo is down installed to the base bottom surface, can protect the earth bar, installs the sealing washer on the ground connection through-hole, avoids rainwater or insect etc. to enter into a protection section of thick bamboo and leads to the fact the destruction down between protection section of thick bamboo inside ground wire and the earth bar, is provided with the arc above last protection section of thick bamboo, can avoid last protection section of thick bamboo and sealing washer to be exposed to the sun and rain and drench and too early oxidation corrosion.

Description

Power equipment grounding protection device

Technical Field

The utility model relates to the technical field of power equipment protection, in particular to a power equipment grounding protection device.

Background

For operation and safety in power systems, it is often necessary to connect some parts of the power system and its electrical equipment to ground, which is ground. The safety and stability of the power grid are guaranteed, the cable is not well connected, a lot of troubles are brought to production and life of people, and even potential safety hazards exist. The cable conductor that has the sheath now when ground connection, need peel off or puncture its sheath, carry out ground connection, and only carry out simple waterproof, dampproofing processing to cable conductor ground connection position behind the ground connection, if wrap up with electrician's adhesive tape is simple, can harden during the low temperature, become fragile, high temperature then softens, the influence of expending with heat and contracting with cold, not only waterproof, dampproofing effect is not good, and because electrician's adhesive tape live time has been long can be ageing, thereby lead to cable conductor ground connection position perishable, influence its electric conductivity, let the life of cable conductor shorten, consequently, just need use protector to protect the ground connection position of cable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a power equipment grounding protection device which is provided with an upper protection cylinder and a lower protection cylinder, protects a grounding wire and a grounding rod and prevents the grounding wire and the grounding rod from being corroded prematurely, meanwhile, the protection device is provided with a nameplate on which information of the grounding wire is carved, so that the grounding wire can be conveniently looked up when a worker overhauls in the later period, the whole protection device is firm in structure and not prone to toppling, and the technical problems are solved.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electrical equipment ground connection protector, includes the base, a protection section of thick bamboo is installed to the base top surface, it installs the sealing washer to go up the protection section of thick bamboo top surface, it has seted up the wiring through-hole to go up the protection section of thick bamboo top surface, hexagon bolt is installed to the base top surface, a protection section of thick bamboo is installed down at base bottom surface center, be provided with the earth bar in the protection section of thick bamboo down, the welding of earth bar top has the wiring circle, the riser is installed to base one side, the riser openly welds the arc, the data plate is installed to the arc top surface.

Preferably, the upper protection cylinder is welded at the center of the top surface of the base, the bottom of the sealing ring is clamped with the wiring through hole, and the top of the lower protection cylinder is in threaded connection with the center of the bottom surface of the base.

According to the technical scheme, before the grounding wire is grounded, the grounding wire penetrates through the center of the sealing ring, so that the sealing ring is sleeved on the grounding wire, the diameter of the wiring through hole is larger than that of the grounding wire, the grounding wire is conveniently and easily inserted into the upper protective cylinder, then the sealing ring is clamped on the grounding through hole, and rainwater or insects and the like are prevented from entering the upper protective cylinder through the grounding through hole to damage the grounding wire; the grounding wire penetrates through the upper protection cylinder and then is connected with the grounding rod, the grounding rod is sleeved into the lower protection cylinder, the protection cylinder is firmly fixed to the bottom of the base in a threaded connection mode, the whole structure is convenient to install, and the grounding wire and the grounding rod can be protected.

Preferably, the bottom surface of the base is provided with an expansion pipe, and the expansion pipe is in threaded connection with a hexagon bolt.

Through above-mentioned technical scheme, the earth connection is accomplished the installation back, places the base on ground, through set up the expansion pipe below the base, then hex bolts and expansion pipe threaded connection for the firm installation in ground of base, thereby make whole protector fix subaerial.

Preferably, rivets are installed at four corners of the top surface of the nameplate, the height of the vertical plate is larger than that of the upper protection cylinder, and the base, the vertical plate and the arc plate are integrally formed.

Through the technical scheme, the information and the warning signs of the grounding wire are carved on the surface of the nameplate, so that the later-stage workers can conveniently overhaul and look up the nameplate, and meanwhile, passers can be warned, and the situation that the passers damage or cause personal danger to the protective device due to curiosity is avoided; the height of riser is greater than the height of last protective barrel for the arc can not obstruct earth connection and subaerial power equipment interconnect, and base, riser and arc integrated into one piece make whole structural more firm, and the arc is located protective barrel top simultaneously, can protect the sealing washer, prevents that the sealing washer from being exposed to the sun and drenched and suffering corrosion damage.

Preferably, the outer part and the inner part of the upper protective cylinder and the lower protective cylinder are plated with anticorrosive coatings.

Through the technical scheme, the anti-corrosion coating can delay the oxidation of the upper protective cylinder and the lower protective cylinder, so that the service life of the upper protective cylinder and the lower protective cylinder is longer.

Compared with the prior art, the utility model provides a power equipment grounding protection device, which has the following beneficial effects:

1. this power equipment ground protection device, through installing a protection section of thick bamboo on base top surface, can protect earth wire, install down a protection section of thick bamboo in the base bottom surface, can protect the earth bar, install the sealing washer on the ground connection through-hole, avoid rainwater or insect etc. to enter into through the wiring through-hole and protect a section of thick bamboo and cause destruction down between inside earth wire and the earth bar of a protection section of thick bamboo, be provided with the arc above last protection section of thick bamboo, can avoid last protection section of thick bamboo and sealing washer sun and rain and drench and too early oxidation corrosion.

2. According to the power equipment grounding protection device, the nameplate is arranged on the top surface of the arc-shaped plate, and information and warning signs of the grounding wire are carved on the surface of the nameplate, so that later-period workers can conveniently overhaul and look up the nameplate, meanwhile, passersby can be warned, and damage or personal danger to the protection device due to curiosity of passersby is avoided; install hexagon bolt cooperation expansion pipe on the base and can be with firm the fixing on ground of protector for protector is difficult for empting, and overall structure is firm.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partially exploded view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention.

Wherein: 1. a base; 2. an upper protective cylinder; 3. a seal ring; 4. a wiring through hole; 5. a hexagon bolt; 6. a lower protective cylinder; 7. a ground rod; 8. a wiring ring; 9. a vertical plate; 10. an arc-shaped plate; 11. a nameplate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an electric power equipment grounding protection device comprises a base 1, an upper protection cylinder 2 is installed on the top surface of the base 1, a sealing ring 3 is installed on the top surface of the upper protection cylinder 2, a wiring through hole 4 is formed in the top surface of the upper protection cylinder 2, a hexagon bolt 5 is installed on the top surface of the base 1, a lower protection cylinder 6 is installed at the center of the bottom surface of the base 1, a grounding rod 7 is arranged in the lower protection cylinder 6, a wiring ring 8 is welded on the top of the grounding rod 7, a vertical plate 9 is installed on one side of the base 1, an arc plate 10 is welded on the front side of the vertical plate 9, and a nameplate 11 is installed on the top surface of the arc plate 10.

Specifically, the upper protection cylinder 2 is welded at the center of the top surface of the base 1, the bottom of the sealing ring 3 is clamped with the wiring through hole 4, and the top of the lower protection cylinder 6 is in threaded connection with the center of the bottom surface of the base 1. The grounding wire is penetrated through the center of the sealing ring 3 before being grounded, so that the sealing ring 3 is sleeved on the grounding wire, the diameter of the wiring through hole 4 is larger than that of the grounding wire, the grounding wire is conveniently and easily inserted into the upper protective cylinder 2, then the sealing ring 3 is clamped on the grounding through hole 4, and rainwater or insects and the like are prevented from entering the upper protective cylinder 2 through the grounding through hole 4 to damage the grounding wire; the earth connection passes and protects a section of thick bamboo 2 back and earth bar 7 interconnect, then embolias earth bar 7 in protecting a section of thick bamboo 6 down, through the mode of threaded connection under protecting a section of thick bamboo 6 firmly fix in base 1 bottom, whole structure simple to operate, and can protect earth connection and earth bar.

Specifically, the bottom surface of the base 1 is provided with an expansion pipe, and the expansion pipe is in threaded connection with the hexagon bolt 5. The advantage is, the earth connection accomplishes the installation back, places base 1 on ground, through set up the expansion pipe in base 1 below, then hexagon bolt 5 and expansion pipe threaded connection for base 1 is firm installs on ground, thereby makes whole protector fix subaerial.

Specifically, rivets are installed at four corners of the top surface of the nameplate 11, the height of the vertical plate 9 is larger than that of the upper protection cylinder 2, and the base 1, the vertical plate 9 and the arc-shaped plate 10 are integrally formed. The safety warning sign has the advantages that information and warning signs of the grounding wire are carved on the surface of the nameplate 11, so that later-period workers can conveniently overhaul and look up the safety sign, passersby can be warned, and damage or personal danger to a protective device due to curiosity of passersby is avoided; the height that highly is greater than last protective cylinder 2 of riser 9 for ground connection and subaerial power equipment interconnect can not be hindered to arc 10, and base 1,

riser

9 and 10 integrated into one piece of arc make overall structure more firm, and arc 10 is located protective cylinder 2 tops simultaneously, can protect sealing washer 3, prevents that sealing washer 3 from shining in the sun and rain to drench and suffer corrosion damage.

Specifically, the outer part and the inner part of the upper protective cylinder 2 and the lower protective cylinder 6 are plated with anticorrosive coatings. The advantage is that the anticorrosive coating can delay the oxidation of an upper protection cylinder 2 and a lower protection cylinder 6, so that the upper protection cylinder 2 and the lower protection cylinder 6 have longer service life.

When the grounding device is used, firstly, a grounding wire is sleeved in the sealing ring 3, then the grounding wire is inserted into the upper protective cylinder 2 through the grounding through hole 4, the grounding wire extends out of the bottom of the upper protective cylinder 2 and then is wound on the wiring ring 8, so that the grounding wire and the grounding rod 7 are mutually connected to complete grounding, then the grounding rod 7 is sleeved in the lower protective cylinder 6, the lower protective cylinder 6 is mutually connected with the bottom of the base 1 in a threaded connection mode, and then the lower protective cylinder 6 is buried in the ground; place base 1 on ground, through set up the expansion pipe in base 1 below, then hexagon bolt 5 and expansion pipe threaded connection for base 1 is firm to be installed on ground, thereby makes whole protector fix subaerial.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrical equipment ground connection protector, includes base (1), its characterized in that: protection section of thick bamboo (2) are installed to base (1) top surface, go up protection section of thick bamboo (2) top surface and install sealing washer (3), go up protection section of thick bamboo (2) top surface and seted up wiring through-hole (4), hexagon bolt (5) are installed to base (1) top surface, protection section of thick bamboo (6) are down installed at base (1) bottom surface center, be provided with earth bar (7) down in protection section of thick bamboo (6), the welding of earth bar (7) top has wiring circle (8), riser (9) are installed to base (1) one side, riser (9) openly weld arc (10), data plate (11) are installed to arc (10) top surface.

2. The electrical equipment grounding guard of claim 1, wherein: go up a protection section of thick bamboo (2) welding at base (1) top surface center, sealing washer (3) bottom and wiring through-hole (4) joint each other, protection section of thick bamboo (6) top and base (1) bottom surface central thread connection down.

3. The electrical equipment grounding guard of claim 1, wherein: the expansion pipe is arranged on the bottom surface of the base (1) and is in threaded connection with the hexagon bolt (5).

4. The electrical equipment grounding guard of claim 1, wherein: rivets are installed at four corners of the top surface of the nameplate (11), the height of the vertical plate (9) is larger than that of the upper protective cylinder (2), and the base (1), the vertical plate (9) and the arc-shaped plate (10) are integrally formed.

5. The electrical equipment grounding guard of claim 1, wherein: and the outer parts and the inner parts of the upper protective cylinder (2) and the lower protective cylinder (6) are plated with anticorrosive coatings.