CN221041564U - Grounding device for electrical equipment - Google Patents
Grounding device for electrical equipment Download PDFInfo
- Publication number
- CN221041564U CN221041564U CN202322672862.6U CN202322672862U CN221041564U CN 221041564 U CN221041564 U CN 221041564U CN 202322672862 U CN202322672862 U CN 202322672862U CN 221041564 U CN221041564 U CN 221041564U
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- CN
- China
- Prior art keywords
- electrical equipment
- conical tube
- conical
- arc
- welded
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- 230000001681 protective effect Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an electrical equipment grounding device which comprises a protection box, conical pipes and a structural plate, wherein the structural plate is fixed inside the protection box through bolts, an arc-shaped plate is welded at the top of the structural plate, one end of the structural plate is penetrated and welded with the conical pipes, reserved grooves are formed in the two sides of the conical pipes in an equidistant penetrating manner, clamping columns are sleeved in the reserved grooves, a fixing screw is sleeved at the top end of the conical pipes, and an insulating sleeve is connected to the top of the protection box in an equidistant hot melting manner. According to the utility model, the fixing screw is screwed into the conical tube, the clamping column and the conical head at one end of the clamping column are ejected out, and the conical tube inserted into the ground is clamped and fixed, so that the conical tube is not easy to loosen, and the arc-shaped plate can be insulated and protected by the insulating sleeve, so that personnel or objects are prevented from contacting the arc-shaped plate.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a grounding device of electrical equipment.
Background
In a power system, electrical equipment is generally called a generator, a transformer, a power line, a breaker, and the like, and after the electrical equipment such as the transformer, the breaker, and the like is installed, it is necessary to connect the electrical equipment to the ground using a grounding device.
The utility model discloses an electric equipment earthing device is announced in authority CN213071414U, which comprises a base, fixedly connected with spud pile on the base, base upper surface fixedly connected with articulates the piece, rotate in the articulated piece and be connected with the connecting block, the top of connecting block is equipped with the wiring pipe, the upper surface fixedly connected with guide block of base. This kind of electrical equipment earthing device has increased the flexibility between electrical equipment and the earthing device, has replaced original fixed welding, makes can the activity rotation between electrical equipment and the earthing device, rotates extrusion screw one and drives extrusion plate one and press from both sides the earth connection on the electrical equipment with extrusion plate one, and extrusion screw two is rotated again and is driven extrusion plate two and remove, carries out the secondary to the earth connection on the electrical equipment and presss from both sides tightly, and the step of being connected between electrical equipment's earth connection and the earthing device is simple swift, makes the connected form of electrical equipment and earthing device nimble, can the dismouting freely.
The prior grounding device of the electrical equipment has the following defects: the wire inserting pipe is not provided with an insulation and protection structure, the danger coefficient is high, the grounding rod is not provided with a clamping structure, and the wire inserting pipe is easy to loosen after being inserted into the ground. To this end, we propose an electrical equipment grounding device.
Disclosure of utility model
The utility model mainly aims to provide an electric equipment grounding device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides an electrical equipment earthing device, includes protection box, conical tube and structural slab, the inside structural slab that has through bolt fastening of protection box, structural slab top welding has the arc, the welding has the conical tube to run through to structural slab one end, the reservation groove has been seted up in the equidistant running through in conical tube both sides, the inside cover of reservation groove is equipped with the card post, conical tube top cover is equipped with fixing screw, protection box top equidistance hot melt is connected with insulating cover.
Further, the top end of the arc-shaped plate is positioned inside the insulating sleeve, and clamping teeth are welded on one side of the arc-shaped plate at equal intervals.
Further, one end of the clamping column is welded with a conical head, the other end of the clamping column is welded with a limiting plate, and one side of the limiting plate is welded with a hemispherical guide block; the setting of limiting plate can prevent that the card post from droing from the reservation inslot.
Further, the top end of the fixed screw is positioned at the top of the protection box, and a thread groove is formed in the inner side of the conical tube; the fixing screw is positioned at the top of the protection box, so that the personnel can conveniently rotate.
Furthermore, the conical tube and the structural plate are made of metal copper materials, and the protective box and the insulating sleeve are made of glass fiber materials.
Further, the top end of the insulating sleeve is fixedly clamped with a protective cover.
Compared with the prior art, the utility model has the following beneficial effects:
After the conical tube is inserted into the ground, the fixing screw is rotated to enable the fixing screw to be inserted into the conical tube, and the fixing screw enters the conical tube and then pushes the clamping column to extend out, so that the conical tube inserted into the ground is clamped and fixed through the conical head, the conical tube is not easy to loosen, an arc-shaped plate used for being connected with a ground wire is positioned in the insulating sleeve, insulation protection can be carried out on the arc-shaped plate, and personnel or objects are prevented from being contacted with the arc-shaped plate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a grounding device for an electrical apparatus according to the present utility model.
Fig. 2 is a schematic view of the internal structure of a protective case of an earthing device for an electrical apparatus according to the present utility model.
Fig. 3 is a schematic view of the internal structure of a conical tube of an earthing device for an electrical apparatus according to the present utility model.
Fig. 4 is a schematic diagram of a card post structure of an earthing device of an electrical apparatus according to the present utility model.
In the figure: 1. a protective case; 2. a conical tube; 3. a structural panel; 4. an arc-shaped plate; 5. a fixed screw; 6. an insulating sleeve; 7. a fixing bolt; 8. a clamping column; 9. latch teeth; 10. a thread groove; 11. a conical head; 12. a limiting plate; 13. a hemispherical guide block; 14. a protective cover; 15. reserving a groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, an electrical equipment grounding device comprises a protection box 1, a conical tube 2 and a structural plate 3, wherein the structural plate 3 is fixed inside the protection box 1 through bolts, an arc plate 4 is welded at the top of the structural plate 3, one end of the structural plate 3 is penetrated and welded with the conical tube 2, reserved grooves 15 are formed in the two sides of the conical tube 2 in an equidistant penetrating manner, clamping columns 8 are sleeved in the reserved grooves 15, a fixing screw 5 is sleeved at the top end of the conical tube 2, and insulating sleeves 6 are connected to the top of the protection box 1 in an equidistant hot-melting manner.
Wherein, as shown in fig. 2, the top of the arc plate 4 is positioned inside the insulating sleeve 6, and the latch 9 is equidistantly welded on one side of the arc plate 4, and the anti-slip function can be achieved by the arrangement of the latch 9.
As shown in fig. 3 and 4, one end of the clamping post 8 is welded with a conical head 11, the other end of the clamping post 8 is welded with a limiting plate 12, one side of the limiting plate 12 is welded with a hemispherical guide block 13, and the hemispherical guide block 13 can push out the clamping post 8 when the fixing screw 5 moves downwards.
As shown in fig. 1 and 3, the top end of the fixing screw 5 is located at the top of the protection box 1, and a thread groove 10 is formed in the inner side of the conical tube 2, and the fixing screw 5 can be inserted into the conical tube 2 when rotated by the opening of the thread groove 10.
As shown in fig. 2, the tapered tube 2 and the structural plate 3 are made of metal copper materials, the protective box 1 and the insulating sleeve 6 are made of glass fiber materials, the tapered tube 2 and the structural plate 3 are made of metal copper materials, the conductive performance is good, the protective box 1 and the insulating sleeve 6 are made of glass fiber materials, and the insulating performance is good and the strength is high.
As shown in fig. 1, the top end of the insulating sleeve 6 is fixedly clamped with a protective cover 14, and the protective cover 14 is covered on the unused insulating sleeve 6, so that dust, water stain and the like can be prevented from entering the protective box 1 from the insulating sleeve 6.
The utility model relates to an electric equipment grounding device, wherein a person inserts a conical tube 2 into the ground, a tool is used for rotating a fixing screw 5, the fixing screw 5 is inserted into the conical tube 2 through a thread groove 10 when rotating, a clamping column 8 is pushed to extend through a hemispherical guide block 13 when the fixing screw 5 enters the conical tube 2, the clamping column 8 extends out to clamp the conical tube 2 inserted into the ground through a conical head 11, so that the conical tube 2 is not easy to loosen, the protective box 1 can be firmly fixed on the ground, the bottom end of a grounding wire is out of an insulating sleeve 6, a fixing bolt 7 is screwed to fix the end of the grounding wire on one side of an arc-shaped plate 4, the top end of the grounding wire is fixed on the electric equipment, the connection between the electric equipment and the ground is realized, a plurality of clamping teeth 9 on one side of the arc-shaped plate 4 can play a role in preventing sliding, the end of the grounding wire fixed on one side of the arc-shaped plate 4 is not easy to loosen and fall off, a protecting cover 14 is covered on an unused insulating sleeve 6, and dust, water stains and the like can be prevented from entering the protective box 1 from the insulating sleeve 6.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electrical equipment earthing device, includes protection box (1), conical tube (2) and structural slab (3), its characterized in that: the protection box (1) is inside to be fixed with structural slab (3) through the bolt, structural slab (3) top welding has arc (4), the welding has conical tube (2) to run through structural slab (3) one end, reserved groove (15) have been run through to conical tube (2) both sides equidistance, reserved groove (15) inside cover is equipped with card post (8), conical tube (2) top cover is equipped with fixing screw (5), protection box (1) top equidistance hot melt is connected with insulating cover (6).
2. An electrical equipment grounding device according to claim 1, wherein: the top end of the arc-shaped plate (4) is positioned inside the insulating sleeve (6), and clamping teeth (9) are welded on one side of the arc-shaped plate (4) at equal intervals.
3. An electrical equipment grounding device according to claim 1, wherein: one end of the clamping column (8) is welded with a conical head (11), the other end of the clamping column (8) is welded with a limiting plate (12), and one side of the limiting plate (12) is welded with a hemispherical guide block (13).
4. An electrical equipment grounding device according to claim 1, wherein: the top end of the fixing screw (5) is positioned at the top of the protection box (1), and a thread groove (10) is formed in the inner side of the conical tube (2).
5. An electrical equipment grounding device according to claim 1, wherein: the conical tube (2) and the structural plate (3) are made of metal copper materials, and the protective box (1) and the insulating sleeve (6) are made of glass fiber materials.
6. An electrical equipment grounding device according to claim 1, wherein: the top end of the insulating sleeve (6) is fixedly clamped with a protective cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322672862.6U CN221041564U (en) | 2023-10-07 | 2023-10-07 | Grounding device for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322672862.6U CN221041564U (en) | 2023-10-07 | 2023-10-07 | Grounding device for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221041564U true CN221041564U (en) | 2024-05-28 |
Family
ID=91175386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322672862.6U Active CN221041564U (en) | 2023-10-07 | 2023-10-07 | Grounding device for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221041564U (en) |
-
2023
- 2023-10-07 CN CN202322672862.6U patent/CN221041564U/en active Active
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| GR01 | Patent grant | ||
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