CN209993743U - Electricity testing grounding ring with insulating protective sleeve - Google Patents

Abstract

The utility model discloses an electricity testing ground ring with insulating protective sheath, including first insulator, second insulator, first bolt and second bolt, the first insulator is inside to be provided with first fluid that draws, and the first fluid lower left corner that draws is provided with the arc striking ball, the arc striking ball outside is provided with the extension insulating tube, the second insulator runs through first insulator right side, and the second insulator setting is inside first insulator, the inside second that is provided with of second insulator draws the fluid, and second insulator right side is provided with the opening, and the second fluid runs through the opening simultaneously. This test electricity ground ring with insulating protective sheath is provided with first insulator, second insulator and opening, and the second insulator uses the first insulator mid point to rotate as the center, makes the second drainage body break away from with the first laminating of drawing the fluid, is convenient for seal the first fluid of drawing when not needing ground connection to set up, prevents that foreign matter such as branch from contacting the intraoral second of opening and drawing the fluid, leads to taking place the electric leakage accident.

Description

Electricity testing grounding ring with insulating protective sleeve

Technical Field

The utility model relates to an test electric ground ring technical field, specifically be an test electric ground ring with insulating protective sheath.

Background

When the overhead insulated conductor overhauls the construction, in order to protect constructor when testing the electricity, need use to test electric ground ring.

The current water conservancy diversion ring contact wire of electroscopic ground ring, a part of water conservancy diversion ring exposes in the air simultaneously, and water conservancy diversion ring circular telegram probably guides the electric current and leads to the accident to take place when debris such as branch laminating water conservancy diversion ring exposes the part, to above-mentioned problem, needs improve current equipment now.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity ground ring tests with insulating protective sheath to solve the current water conservancy diversion ring contact wire who tests electricity ground ring that proposes in the above-mentioned background art, partly of water conservancy diversion ring exposes in the air simultaneously, and water conservancy diversion ring circular telegram probably guides the problem that electric current leads to the accident to take place when debris such as branches laminating water conservancy diversion ring exposed portion.

In order to achieve the above object, the utility model provides a following technical scheme: an electricity testing grounding ring with an insulating protective sleeve comprises a first insulator, a second insulator, a first bolt and a second bolt, wherein a first lead fluid is arranged in the first insulator, an arc leading ball is arranged at the lower left corner of the first lead fluid, an extension insulating pipe is arranged outside the arc leading ball, the second insulator penetrates through the right side of the first insulator, the second insulator is arranged in the first insulator, a second lead fluid is arranged in the second insulator, an opening is formed in the right side of the second insulator, the second insulator penetrates through the opening, a lower insulating sleeve is arranged above the first insulator, a flow deflector is arranged in the lower insulating sleeve, sawteeth are arranged above the flow deflector, the lower side of the flow deflector is connected with the first flow deflector, an upper insulating sleeve is arranged above the lower insulating sleeve, and a gasket is arranged in the upper insulating sleeve, the first bolt penetrates through the upper insulating sleeve to be connected with the gasket, the second bolt penetrates through the upper insulating sleeve to be connected with the lower insulating sleeve, and a through wire hole penetrates through the joint of the upper insulating sleeve and the lower insulating sleeve.

Preferably, the first insulator and the second insulator are connected in a rotating manner.

Preferably, the cross section of the first drainage body is consistent with that of the second drainage body, and the right end of the first drainage body is attached to the left end of the second drainage body.

Preferably, the flow deflectors and the gaskets are both arc-shaped, and the centers of circles of the flow deflectors, the gaskets and the through line holes are located on the same horizontal straight line.

Preferably, the first bolt is connected with the upper insulating sleeve in a threaded manner, and the first bolt is connected with the gasket in a rotating manner.

Preferably, the second bolt is in threaded connection with the upper insulating sleeve and the lower insulating sleeve, and the second bolt is uniformly arranged in the upper insulating sleeve and the lower insulating sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the electroscopy grounding ring with the insulating protective sleeve,

(1) the first insulator wraps the first drainage fluid, the second insulator wraps the second drainage fluid, the second insulator rotates around the middle point of the first insulator, the second drainage fluid is enabled to be separated from being attached to the first drainage fluid, the first drainage fluid is sealed when the grounding device is not needed, and the phenomenon that the electrical leakage accident is caused due to the fact that foreign matters such as branches contact the second drainage fluid in the opening is avoided;

(2) be provided with water conservancy diversion piece, gasket and first bolt, water conservancy diversion piece surface sets up the sawtooth, and water conservancy diversion piece and gasket are the arc, are convenient for press from both sides tight wire through rotating first bolt, and arc water conservancy diversion piece can increase the quantity with wire contact sawtooth simultaneously, and the water conservancy diversion piece of being convenient for guides current.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top view of a cross-sectional structure of the first insulator of the present invention;

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

fig. 4 is a schematic view of the right side section structure of the lower insulating sleeve of the present invention.

In the figure: 1. the insulation structure comprises a first insulator, 2, a first lead fluid, 3, an arc-striking ball, 4, an extension insulation pipe, 5, a second insulator, 6, a second lead fluid, 7, an opening, 8, a lower insulation sleeve, 9, a flow deflector, 10, sawteeth, 11, an upper insulation sleeve, 12, a gasket, 13, a first bolt, 14, a second bolt, 15 and a through wire hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electroscopy grounding ring with an insulating protective sleeve is disclosed, as shown in fig. 1, fig. 2 and fig. 3, a first lead fluid 2 is arranged in a first insulator 1, an arc leading ball 3 is arranged at the lower left corner of the first lead fluid 2, the first insulator 1 is rotatably connected with a second insulator 5, the second insulator 5 rotates by taking the midpoint of the first insulator 1 as the center, so as to control the second lead fluid 6 to be separated from the joint with the first lead fluid 2, the cross section of the first lead fluid 2 is consistent with that of the second lead fluid 6, the right end of the first lead fluid 2 is jointed with the left end of the second lead fluid 6, the current in a lead enters the second lead fluid 6 through the first lead fluid 2, the cross section of the second lead fluid 6 is consistent with that of the first lead fluid 2, so as to reduce the resistance change caused by the joint of the first lead fluid 2 and the second lead fluid 6, an insulating pipe 4 is arranged outside the arc leading ball 3, the second insulator 5 penetrates the right side of the first insulator 1, and the second insulator 5 is disposed inside the first insulator 1, a second introduction fluid 6 is disposed inside the second insulator 5, and an opening 7 is disposed on the right side of the second insulator 5, while the second introduction fluid 6 penetrates the opening 7.

As shown in fig. 1, 3 and 4, a lower insulating sleeve 8 is disposed above a first insulator 1, a flow deflector 9 is disposed inside the lower insulating sleeve 8, the flow deflector 9 and a gasket 12 are both arc-shaped, centers of circles of the flow deflector 9, the gasket 12 and a wire through hole 15 are located on the same horizontal straight line, the arc-shaped flow deflector 9 and the gasket 12 reinforce and stabilize a wire, meanwhile, more saw teeth 10 may be disposed on the surface of the arc-shaped flow deflector 9 to increase a contact area between the flow deflector 9 and the wire, so that the wire can transmit current through the saw teeth 10, the saw teeth 10 are disposed above the flow deflector 9, a lower side of the flow deflector 9 is connected with a first lead fluid 2, an upper insulating sleeve 11 is disposed above the lower insulating sleeve 8, the gasket 12 is disposed inside the upper insulating sleeve 11, a first bolt 13 penetrates through the upper insulating sleeve 11 to be connected with the gasket 12, a connection manner between the first bolt 13 and the upper insulating sleeve 11 is a threaded connection, and the connection mode between the first bolt 13 and the gasket 12 is a rotary connection, the first bolt 13 is rotated, the first bolt 13 pushes the gasket 12 to move downwards, the gasket 14 is convenient to extrude and clamp a wire, the second bolt 14 penetrates through the upper insulating sleeve 11 to be connected with the lower insulating sleeve 8, a through wire hole 15 penetrates through the joint of the upper insulating sleeve 11 and the lower insulating sleeve 8, the second bolt 14 is in threaded connection with the upper insulating sleeve 11 and the lower insulating sleeve 8, the second bolt 14 is uniformly arranged inside the upper insulating sleeve 11 and the lower insulating sleeve 8, and the upper insulating sleeve 11 is connected with the lower insulating sleeve 8 through the second bolt 14.

The working principle is as follows: when the electricity testing grounding ring with the insulating protective sleeve is used, firstly, the lower insulating sleeve 8 is attached to the lower side of a wire, the upper insulating sleeve 11 is attached to the upper side of the wire, the second bolt 14 is rotated, the second bolt 14 is connected with the lower insulating sleeve 8 and the upper insulating sleeve 11, the first bolt 13 is rotated, the first bolt 13 pushes the gasket 12 to move downwards, the gasket 12 extrudes the wire to move downwards, meanwhile, the sawteeth 10 on the upper side of the deflector 9 penetrate into the wire to contact with a conductor in the wire, so that current in the wire flows to the first leading fluid 2, when lightning strikes, the leading arc ball 3 at the lower left corner of the first leading fluid 2 discharges to prevent high-voltage current from burning the wire, the extended insulating pipe 4 on the outer side of the leading arc ball 3 reduces the contact area between the leading arc ball 3 and the outside, so as to avoid accidents caused by the discharge of the leading arc ball 3, the first leading fluid 2 is attached to the second leading fluid 6 to form a circuit, when the grounding device is not needed, the second insulator 5 is rotated, the second insulator 5 rotates by taking the midpoint of the first insulator 1 as a center, the second leading fluid 6 is separated from the joint with the first leading fluid 2, and the second leading fluid 6 exposed at the opening 7 is prevented from contacting with other objects to cause a leakage accident, so that the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. An electricity inspection grounding ring with insulating protective sheath, includes first insulator (1), second insulator (5), first bolt (13) and second bolt (14), its characterized in that: a first fluid guiding body (2) is arranged in the first insulator (1), an arc guiding ball (3) is arranged at the lower left corner of the first fluid guiding body (2), an extension insulating tube (4) is arranged on the outer side of the arc guiding ball (3), the second insulator (5) penetrates through the right side of the first insulator (1), the second insulator (5) is arranged in the first insulator (1), a second fluid guiding body (6) is arranged in the second insulator (5), an opening (7) is arranged on the right side of the second insulator (5), meanwhile, the second fluid guiding body (6) penetrates through the opening (7), a lower insulating sleeve (8) is arranged above the first insulator (1), a flow guiding sheet (9) is arranged in the lower insulating sleeve (8), sawteeth (10) are arranged above the flow guiding sheet (9), and the lower side of the flow guiding sheet (9) is connected with the first fluid guiding body (2), insulating cover (11) are provided with to lower insulating cover (8) top, and go up insulating cover (11) inside and be provided with gasket (12), first bolt (13) run through insulating cover (11) and are connected with gasket (12), second bolt (14) run through insulating cover (11) and are connected with insulating cover (8) down, and go up insulating cover (11) and pass through wire hole (15) with insulating cover (8) junction down.

2. An electroscopic grounding ring with an insulating protective sheath in accordance with claim 1, further comprising: the first insulator (1) and the second insulator (5) are connected in a rotating mode.

3. An electroscopic grounding ring with an insulating protective sheath in accordance with claim 1, further comprising: the cross section of the first leading fluid (2) is consistent with that of the second leading fluid (6), and the right end of the first leading fluid (2) is attached to the left end of the second leading fluid (6).

4. An electroscopic grounding ring with an insulating protective sheath in accordance with claim 1, further comprising: the flow deflector (9) and the gasket (12) are both arc-shaped, and the circle centers of the flow deflector (9), the gasket (12) and the through hole (15) are positioned on the same horizontal straight line.

5. An electroscopic grounding ring with an insulating protective sheath in accordance with claim 1, further comprising: the first bolt (13) is in threaded connection with the upper insulating sleeve (11), and the first bolt (13) is in rotary connection with the gasket (12).

6. An electroscopic grounding ring with an insulating protective sheath in accordance with claim 1, further comprising: the second bolt (14) is in threaded connection with the upper insulating sleeve (11) and the lower insulating sleeve (8), and the second bolt (14) is uniformly arranged in the upper insulating sleeve (11) and the lower insulating sleeve (8).

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