CN211150819U - Electrical equipment grounding device - Google Patents
Electrical equipment grounding device Download PDFInfo
- Publication number
- CN211150819U CN211150819U CN202020186035.XU CN202020186035U CN211150819U CN 211150819 U CN211150819 U CN 211150819U CN 202020186035 U CN202020186035 U CN 202020186035U CN 211150819 U CN211150819 U CN 211150819U
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- CN
- China
- Prior art keywords
- seat
- grounding
- spiral
- ground connection
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000004321 preservation Methods 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 230000003020 moisturizing effect Effects 0.000 abstract description 18
- 238000003466 welding Methods 0.000 abstract description 12
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an electrical equipment earthing device, including ground connection guide arm, spiral sealing lid, L type connecting pipe and soil cover of moisturizing, ground connection guide arm's top is equipped with the connecting seat, and the top of connecting seat is equipped with spiral interface seat, spiral interface seat's inboard embedding is equipped with the ground connection seat, spiral sealing lid spiral sealing connects on spiral interface seat the utility model discloses in, through setting up spiral interface seat with the ground connection generating line through ground connection seat and ground connection guide arm welding position department setting in spiral interface seat, the rethread spiral sealing lid seals spiral interface seat, sets up L type connecting pipe cooperation sealing piston simultaneously and seals ground connection generating line junction for ground connection seat and ground connection guide arm welding position department are sealed completely, and the effectual ground connection seat that prevents receives damp corrosion with ground connection guide arm welding position, improve the stability of its connection.
Description
Technical Field
The utility model relates to an earthing device technical field especially relates to an electrical equipment earthing device.
Background
The grounding device is a general term for a grounding electrode buried underground and a connecting lead wire from the grounding electrode to equipment, is used for electrically connecting electrical equipment or other objects with the ground, and consists of a grounding electrode, a grounding bus, a grounding down lead and a framework grounding. It is used for the purpose of connecting an electrical system to the ground.
Electrical equipment earthing device is the device that carries out ground connection to electrical equipment, traditional electrical equipment earthing device is mostly direct to pass through ground connection seat and ground connection guide arm welding with ground connection generating line, then bury ground connection guide arm underground as required, but really weld the safeguard measure of the dampproofing corrosion of ground connection seat and ground connection guide arm welding, ground connection seat and ground connection guide arm welding department corrosion easily appear and drop, can't ground connection, the measure of keeping is carried out to the humidity of soil really simultaneously, it is lower to lead to the ground connection resistance not up to standard to easily appear soil humidity, thereby influence the security that electrical equipment used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electrical equipment grounding device.
In order to achieve the purpose, the utility model adopts the following technical proposal that the grounding device of the electrical equipment comprises a grounding guide rod, a spiral sealing cover, an L type connecting pipe and a soil moisture preserving cover;
the top end of the grounding guide rod is provided with a connecting seat, the top of the connecting seat is provided with a spiral connector seat, and the inner side of the spiral connector seat is embedded with a grounding seat;
the spiral sealing cover is spirally and hermetically connected to the spiral connector seat;
the L type connecting pipe is hermetically connected to one side of the bottom of the connecting seat, a grounding bus is embedded into the inner side of the L type connecting pipe, and one end of the grounding bus is connected with the grounding seat through a Z-shaped connecting piece;
the soil moisture retention cover is of a net-shaped cylindrical structure, openings are formed in two ends of the soil moisture retention cover, and the soil moisture retention cover is sleeved on the grounding guide rod.
As a further description of the above technical solution:
and a plurality of groups of sealing pistons are sleeved on the inner sides of the horizontal end and the vertical end of the L-type connecting pipe at equal intervals of the grounding bus.
As a further description of the above technical solution:
the top and the bottom of the position, where the soil moisturizing cover is sleeved, on the grounding guide rod are fixedly sleeved with annular frames, and a plurality of groups of connecting side frames are welded on the outer sides of the annular frames at equal angles, wherein the plurality of groups of connecting side frames are spirally connected with the soil moisturizing cover.
As a further description of the above technical solution:
the outer walls of the opening positions on the two sides of the soil moisturizing cover are provided with a plurality of groups of spiral connecting seats at equal angles, and the positions of the spiral connecting seats correspond to the positions of the plurality of groups of connecting side frames.
As a further description of the above technical solution:
the inboard of soil moisturizing cover is the angle such as annular and is fixed with three soil moisturizing box, and soil moisturizing box is rectangle box body structure, the through-hole has evenly been seted up on the surface of soil moisturizing box, and the inboard of soil moisturizing box is filled up empty and is had water-absorbing resin.
As a further description of the above technical solution:
the outside of soil moisturizing box is connected with ground connection guide arm assorted arc bracket, and arc bracket and ground connection guide arm are laminated each other.
Advantageous effects
The utility model provides an electrical equipment earthing device. The method has the following beneficial effects:
(1) the electrical equipment grounding device is characterized in that the grounding bus is arranged in the spiral interface seat through the welding position of the grounding seat and the grounding guide rod by arranging the spiral interface seat, the spiral interface seat is sealed through the spiral sealing cover, and meanwhile, an L-type connecting pipe is arranged to be matched with the sealing piston to seal the connection position of the grounding bus, so that the welding position of the grounding seat and the grounding guide rod is completely sealed, the welding position of the grounding seat and the grounding guide rod is effectively prevented from being affected with damp and rusted, and the connection stability is improved.
(2): this electrical equipment earthing device is through setting up the soil cover of moisturizing, and the water-absorbing resin in the inboard soil moisture preservation box of soil moisture preservation cover is the water-retaining agent, and is nontoxic harmless, releases water, absorbs water repeatedly, can release water, the effect of absorbing water repeatedly through the water-absorbing resin in the soil moisture preservation box keeps ground connection guide arm inserted position soil humidity, and the lower ground connection resistance that leads to of effectual soil humidity of preventing appears is not up to standard, improves the security of electrical equipment ground connection.
Drawings
Fig. 1 is a schematic view of an overall structure of an electrical equipment grounding device according to the present invention;
fig. 2 is a schematic view of the connection structure of the soil moisture-retaining cover and the grounding guide rod of the present invention;
FIG. 3 is a schematic structural view of the soil moisture-retaining cover of the present invention;
fig. 4 is a schematic structural view of the middle soil moisture preservation box of the present invention.
Illustration of the drawings:
1. the device comprises a grounding guide rod, 2, a connecting seat, 3, a spiral interface seat, 4, a spiral sealing cover, 5, a grounding seat, 6, Z-shaped connecting pieces, 7, L-shaped connecting pipes, 8, a grounding bus, 9, a sealing piston, 10, a soil moisturizing cover, 101, a spiral connecting seat, 11, an annular frame, 12, a connecting side frame, 13, a soil moisturizing box, 131, a through hole, 132, water-absorbent resin, 133 and an arc-shaped bracket.
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.
As shown in fig. 1 to 4, an earthing device for electrical equipment comprises an earthing guide rod 1, a spiral sealing cover 4, an L type connecting pipe 7 and a soil moisture-keeping cover 10;
the top end of the grounding guide rod 1 is provided with a connecting seat 2, the top of the connecting seat 2 is provided with a spiral interface seat 3, and the inner side of the spiral interface seat 3 is embedded with a grounding seat 5;
the spiral sealing cover 4 is spirally and hermetically connected to the spiral connector seat 3;
the L type connecting pipe 7 is hermetically connected at one side of the bottom of the connecting seat 2, the inner side of the L type connecting pipe 7 is embedded with a grounding bus 8, and one end of the grounding bus 8 is connected with the grounding seat 5 through the Z-shaped connecting piece 6;
the soil moisture-retaining cover 10 is a net-shaped cylindrical structure with openings at both ends, and the soil moisture-retaining cover 10 is sleeved on the grounding guide rod 1.
And a plurality of groups of sealing pistons 9 are sleeved on the inner sides of the horizontal end and the vertical end of the L-type connecting pipe 7 at equal intervals of the grounding bus 8.
This electrical equipment earthing device sets up spiral interface seat 3, and set up earthing bus 8 in spiral interface seat 3 through earthing seat 5 and 1 welding position department of ground guide bar, the rethread spiral sealing lid 4 seals spiral interface seat 3, it seals to set up L type connecting pipe 7 cooperation sealed piston 9 to the 8 junctions of earthing bus simultaneously, make earthing seat 5 and 1 welding position department of ground guide bar totally enclosed, the effectual earthing seat 5 that prevents and 1 welding position of ground guide bar corrosion that wets, improve the stability of its connection.
The top and the bottom of the ground guide rod 1 at the sleeving position of the soil moisture retention cover 10 are fixedly sleeved with annular frames 11, and a plurality of groups of connecting side frames 12 are welded on the outer sides of the annular frames 11 at equal angles, wherein the plurality of groups of connecting side frames 12 are in spiral connection with the soil moisture retention cover 10.
The outer walls of the openings at the two sides of the soil moisture retention cover 10 are provided with a plurality of groups of spiral connecting seats 101 at equal angles, and the positions of the spiral connecting seats 101 correspond to the positions of the plurality of groups of connecting side frames 12.
The inside of soil moisturizing cover 10 is that the equal angle of annular is fixed with three soil moisturizing box 13, and soil moisturizing box 13 is the rectangle box body structure, and through-hole 131 has evenly been seted up on the surface of soil moisturizing box 13, and the inboard of soil moisturizing box 13 is filled out and is had water absorbent resin 132.
The water-absorbing resin 132 in the soil moisture preservation box 13 on the inner side of the soil moisture preservation cover 10 is a water-retaining agent, is non-toxic and harmless, can repeatedly release water and absorb water, can keep the soil humidity in the insertion position of the grounding guide rod 1 under the action of repeatedly releasing water and absorbing water by the water-absorbing resin 132 in the soil moisture preservation box 13, effectively prevents the occurrence of the problem that the grounding resistance value is not up to the standard due to the lower soil humidity, and improves the grounding safety of electrical equipment.
The outer side of the soil moisture preservation box 13 is connected with an arc bracket 133 matched with the grounding guide rod 1, and the arc bracket 133 and the grounding guide rod 1 are mutually attached.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The grounding device of the electrical equipment is characterized by comprising a grounding guide rod (1), a spiral sealing cover (4), an L type connecting pipe (7) and a soil moisture preserving cover (10);
the top end of the grounding guide rod (1) is provided with a connecting seat (2), the top of the connecting seat (2) is provided with a spiral interface seat (3), and the inner side of the spiral interface seat (3) is embedded with a grounding seat (5);
the spiral sealing cover (4) is spirally and hermetically connected to the spiral connector seat (3);
the L-type connecting pipe (7) is hermetically connected to one side of the bottom of the connecting seat (2), a grounding bus (8) is embedded into the inner side of the L-type connecting pipe (7), and one end of the grounding bus (8) is connected with the grounding seat (5) through a Z-shaped connecting piece (6);
the soil moisture-retaining cover (10) is of a net-shaped cylindrical structure with openings at two ends, and the soil moisture-retaining cover (10) is sleeved on the grounding guide rod (1).
2. The grounding device of electrical equipment as claimed in claim 1, wherein the grounding busbar (8) is sleeved with a plurality of groups of sealing pistons (9) at equal intervals inside the horizontal end and the vertical end of the L-type connecting pipe (7).
3. The grounding device of electrical equipment according to claim 1, wherein the top and the bottom of the grounding guide rod (1) at the sleeving position of the moisture-preserving soil cover (10) are fixedly sleeved with annular frames (11), and a plurality of groups of connecting side frames (12) are welded on the outer sides of the annular frames (11) at equal angles, wherein the plurality of groups of connecting side frames (12) are spirally connected with the moisture-preserving soil cover (10).
4. The grounding device of electrical equipment as claimed in claim 1, wherein the outer wall of the opening at both sides of the moisture-preserving soil cover (10) is provided with a plurality of sets of screw connection seats (101) at equal angles, and the positions of the screw connection seats (101) correspond to the positions of the plurality of sets of connection side frames (12).
5. The grounding device of electrical equipment according to claim 1, wherein three soil moisture preservation boxes (13) are fixed on the inner side of the soil moisture preservation cover (10) at equal angles in a ring shape, the soil moisture preservation boxes (13) are of a rectangular box structure, through holes (131) are uniformly formed in the surface of each soil moisture preservation box (13), and the inner side of each soil moisture preservation box (13) is filled with water-absorbing resin (132).
6. The grounding device of electrical equipment according to claim 5, characterized in that the outer side of the soil moisture preservation box (13) is connected with an arc bracket (133) matched with the grounding guide rod (1), and the arc bracket (133) and the grounding guide rod (1) are mutually attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186035.XU CN211150819U (en) | 2020-02-19 | 2020-02-19 | Electrical equipment grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020186035.XU CN211150819U (en) | 2020-02-19 | 2020-02-19 | Electrical equipment grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211150819U true CN211150819U (en) | 2020-07-31 |
Family
ID=71753065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020186035.XU Expired - Fee Related CN211150819U (en) | 2020-02-19 | 2020-02-19 | Electrical equipment grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211150819U (en) |
-
2020
- 2020-02-19 CN CN202020186035.XU patent/CN211150819U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |