CN212848895U - Dustproof and moistureproof grounding device - Google Patents
Dustproof and moistureproof grounding device Download PDFInfo
- Publication number
- CN212848895U CN212848895U CN202022243749.2U CN202022243749U CN212848895U CN 212848895 U CN212848895 U CN 212848895U CN 202022243749 U CN202022243749 U CN 202022243749U CN 212848895 U CN212848895 U CN 212848895U
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- dustproof shell
- fixed
- dustproof
- cover plate
- grounding
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Abstract
The utility model discloses a dustproof, dampproofing earthing device, including first dustproof shell, PMKD, fixed orifices, ground connection stake, first apron, handle, through wires hole, hinge, closing plate, seal groove, the dustproof shell of second, second apron, backup pad and fuse. The utility model has the advantages that: the fixed orifices is all around bilateral symmetry formula and is provided with four, it is fixed with ground that first dust cover passes the fixed orifices through the screw, guarantee the overall stability of device, ground connection stake adopts stainless steel to constitute cylindric structure, and the spraying has one deck anti-rust paint on its surface, prevent ground connection stake because bury deeply for a long time with the underground, lead to it to take place the corrosion damage, first apron is the rotary type through hinge and first dust cover and is connected, the opening and shutting of the first apron of being convenient for, first apron passes through the closing plate, the seal groove butt joint, and then with first dust cover sealing connection, guarantee the leakproofness of the inside cavity of first dust cover.
Description
Technical Field
The utility model relates to an earthing device specifically is a dustproof, dampproofing earthing device, belongs to earthing device technical field.
Background
The grounding device is also called a grounding integrated device: the equipment for forming electric connection between electric equipment or other articles and ground (building electric construction technology), the grounding device is formed from grounding electrode (plate), grounding bus (indoor or outdoor), grounding down-lead (grounding jumper) and frame grounding, it can be used for implementing the goal of connecting electric system with ground, the metal object which is directly contacted with ground and can be used for implementing electric connection is grounding electrode, it can be artificial grounding electrode or natural grounding electrode, and said grounding electrode can be endowed with a certain electric function, for example, it can be used for system grounding, protective grounding or signal grounding, the grounding bus-bar is reference potential point of building electric equipment, and can be used for connecting the portion to be grounded in the electric equipment with grounding electrode, it also can be used for connecting several potential connecting lines in the electric equipment with each other so as to implement total equipotential connection between large equipotential portions in a building, the connecting line between the grounding electrode and the grounding busbar is called a grounding electrode lead.
Therefore, then need a dustproof, demand on the market is satisfied to dampproofing earthing device, although multiple earthing device has been produced on the market at present, but general view, but still there are a lot of common faults, one of them, current earthing device does not set up seal structure mostly, lead to inside water stain to appear easily, cause the short circuit, its two, current earthing device does not adopt unable base of fixing with ground, lead to device stability not enough, its three, current earthing device adopts the integral structure mostly, lead to behind the fuse fusing, can't dismantle the apron and carry out quick replacement to the fuse.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dustproof, dampproofing earthing device just for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a dustproof and moistureproof grounding device comprises a first dustproof shell, a fixed bottom plate, a fixed hole, a grounding pile, a first cover plate, a handle, a threading hole, a hinge, a sealing plate, a sealing groove, a second dustproof shell, a second cover plate, a supporting plate and a fuse wire; the first dustproof shell forms a main structure of the dustproof and moistureproof grounding device, the fixing base plate is horizontally welded and fixed at the bottom of the first dustproof shell, the fixing holes are arranged at the four corners of the fixing base plate in a penetrating manner, the grounding pile is vertically fixed at the center of the bottom of the first dustproof shell, the first cover plate is connected to the top of the first dustproof shell through hinges, the handle is horizontally welded and fixed at the center of the front surface of the first cover plate, the threading holes are arranged at the center of the right side of the first dustproof shell in a penetrating manner, the sealing plate is arranged at the edge of the lower surface of the first cover plate, the sealing groove is arranged at the edge of the top of the first dustproof shell in an inwards concave manner, the second dustproof shell is welded and fixed at the center of the inner cavity of the first dustproof shell, the second cover plate is fixed at the top of the second dustproof shell, and the supporting plate is, the fuse is horizontally fixed on the supporting plate, and the grounding pile is connected with the fuse in series through a wire.
Preferably, in order to guarantee the overall stability of the device, four fixing holes are symmetrically arranged in the front, back and left and right directions, and the first dustproof shell penetrates through the fixing holes through screws and is fixed with the ground.
Preferably, in order to prevent the ground connection pile from being rusted and damaged due to long-time deep burying and underground, the ground connection pile adopts stainless steel to form a cylindrical structure, and a layer of antirust paint is sprayed on the surface of the ground connection pile.
Preferably, in order to facilitate the opening and closing of the first cover plate, the first cover plate is rotatably connected with the first dustproof shell through a hinge.
Preferably, in order to ensure the sealing property of the inner cavity of the first dustproof shell, the first cover plate is butted with the first dustproof shell through a sealing plate and a sealing groove, and then is connected with the first dustproof shell in a sealing way.
Preferably, in order to guarantee after the fuse melts, can carry out quick replacement to the fuse through dismantling the second apron, the second apron is detachable the connection through screw and second dust cover.
The utility model has the advantages that: this earthing device reasonable in design, the fixed orifices is all around the bilateral symmetry formula is provided with four, it is fixed with ground that first dust cover passes the fixed orifices through the screw, guarantee the overall stability of device, ground connection stake adopts stainless steel to constitute cylindric structure, and it has one deck antirust paint to spray on its surface, prevent ground connection stake because bury deeply for a long time with the underground, lead to it to take place the corrosion damage, first apron is the rotary type through hinge and first dust cover and is connected, the opening and shutting of the first apron of being convenient for, first apron passes through the closing plate, the seal groove butt joint, and then with first dust cover sealing connection, guarantee the leakproofness of the inside cavity of first dust cover, the second apron is detachable the connection through screw and second dust cover, guarantee after the fuse melts, can carry out quick replacement to the fuse through dismantling the second apron.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the first dust-proof case of the present invention;
fig. 4 is a schematic view of the internal structure of the second dust-proof case of the present invention.
In the figure: 1. first dustproof case, 2, PMKD, 3, fixed orifices, 4, ground connection stake, 5, first apron, 6, handle, 7, through wires hole, 8, hinge, 9, closing plate, 10, seal groove, 11, second dustproof case, 12, second apron, 13, backup pad and 14, fuse.
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 to 4, a dustproof and moistureproof grounding device includes a first dustproof shell 1, a fixing bottom plate 2, a fixing hole 3, a grounding pile 4, a first cover plate 5, a handle 6, a threading hole 7, a hinge 8, a sealing plate 9, a sealing groove 10, a second dustproof shell 11, a second cover plate 12, a support plate 13 and a fuse 14; the first dustproof shell 1 forms a main structure of the dustproof and moistureproof grounding device, the fixed base plate 2 is horizontally welded and fixed at the bottom of the first dustproof shell 1, the fixed holes 3 are arranged at the four corners of the fixed base plate 2 in a penetrating manner, the grounding pile 4 is vertically fixed at the center of the bottom of the first dustproof shell 1, the first cover plate 5 is connected at the top of the first dustproof shell 1 through hinges 8, the handle 6 is horizontally welded and fixed at the center of the front surface of the first cover plate 5, the threading hole 7 is arranged at the center of the right side of the first dustproof shell 1 in a penetrating manner, the sealing plate 9 is positioned at the edge of the lower surface of the first cover plate 5, the sealing groove 10 is arranged at the edge of the top of the first dustproof shell 1 in an inwards concave manner, the second dustproof shell 11 is welded and fixed at the center of the inner cavity of the first dustproof shell 1, and the second cover plate 12 is fixed at, the supporting plate 13 is vertically fixed in a cavity inside the second dustproof shell 11, the fuse 14 is horizontally fixed on the supporting plate 13, and the grounding pile 4 is connected with the fuse 14 in series through a wire.
Four fixing holes 3 are symmetrically arranged in the front, back, left and right directions, the first dustproof shell 1 penetrates through the fixing holes 3 through screws to be fixed with the ground, the integral stability of the device is ensured, the grounding pile 4 adopts stainless steel to form a cylindrical structure, and a layer of antirust paint is sprayed on the surface of the grounding pile 4 to prevent the grounding pile 4 from being rusted and damaged due to long-time deep burying, the first cover plate 5 is rotatably connected with the first dustproof shell 1 through a hinge 8, the first cover plate 5 is convenient to open and close, the first cover plate 5 is butted through a sealing plate 9 and a sealing groove 10, and then is connected with the first dustproof shell 1 in a sealing way, the sealing performance of the inner cavity of the first dustproof shell 1 is ensured, the second cover plate 12 is detachably connected with the second dustproof shell 11 through screws, so that the fuse 14 can be quickly replaced by detaching the second cover plate 12 after the fuse 14 is fused.
The working principle is as follows: when using this earthing device, insert ground connection stake 4 ground preset position earlier, then pass fixed orifices 3 with ground through the screw with first dust cover 1 fixed, guarantee the overall stability of device, pass through wires hole 7 with external conductor again to with fuse 14 series connection constitute this earthing device's closed circuit can, after fuse 14 melts, through dismantling second apron 12 to fuse 14 carry out quick replacement can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a dustproof, dampproofing earthing device which characterized in that: the anti-theft device comprises a first dustproof shell (1), a fixed base plate (2), a fixed hole (3), a grounding pile (4), a first cover plate (5), a handle (6), a threading hole (7), a hinge (8), a sealing plate (9), a sealing groove (10), a second dustproof shell (11), a second cover plate (12), a supporting plate (13) and a fuse (14); the first dustproof shell (1) forms a main structure of the dustproof and moistureproof grounding device, the fixing base plate (2) is horizontally welded and fixed at the bottom of the first dustproof shell (1), the fixing holes (3) are arranged at four corners of the fixing base plate (2) in a penetrating manner, the grounding pile (4) is vertically fixed at the center of the bottom of the first dustproof shell (1), the first cover plate (5) is connected to the top of the first dustproof shell (1) through hinges (8), the handle (6) is horizontally welded and fixed at the center of the front surface of the first cover plate (5), the threading hole (7) is arranged at the center of the right side of the first dustproof shell (1) in a penetrating manner, the sealing plate (9) is arranged at the edge of the lower surface of the first cover plate (5), the sealing groove (10) is arranged at the edge of the top of the first dustproof shell (1) in an inwards concave manner, the second dustproof shell (11) is welded and fixed at the center of an inner cavity of the first dustproof shell (1), the second cover plate (12) is fixed to the top end of the second dustproof shell (11), the supporting plate (13) is vertically fixed to the cavity inside the second dustproof shell (11), the fuse (14) is horizontally fixed to the supporting plate (13), and the grounding pile (4) is connected with the fuse (14) in series through a wire.
2. A dust and moisture resistant grounding device in accordance with claim 1, wherein: the four fixing holes (3) are symmetrically arranged front and back and left and right, and the first dustproof shell (1) penetrates through the fixing holes (3) through screws to be fixed with the ground.
3. A dust and moisture resistant grounding device in accordance with claim 1, wherein: the grounding pile (4) is of a cylindrical structure formed by stainless steel materials, and a layer of antirust paint is sprayed on the surface of the grounding pile.
4. A dust and moisture resistant grounding device in accordance with claim 1, wherein: first apron (5) are the rotary type through hinge (8) and are connected with first dust cover (1).
5. A dust and moisture resistant grounding device in accordance with claim 1, wherein: the first cover plate (5) is butted with the first dustproof shell (1) through a sealing plate (9) and a sealing groove (10).
6. A dust and moisture resistant grounding device in accordance with claim 1, wherein: the second cover plate (12) is detachably connected with the second dustproof shell (11) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022243749.2U CN212848895U (en) | 2020-10-10 | 2020-10-10 | Dustproof and moistureproof grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022243749.2U CN212848895U (en) | 2020-10-10 | 2020-10-10 | Dustproof and moistureproof grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212848895U true CN212848895U (en) | 2021-03-30 |
Family
ID=75154140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022243749.2U Withdrawn - After Issue CN212848895U (en) | 2020-10-10 | 2020-10-10 | Dustproof and moistureproof grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212848895U (en) |
-
2020
- 2020-10-10 CN CN202022243749.2U patent/CN212848895U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210330 Effective date of abandoning: 20221110 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20210330 Effective date of abandoning: 20221110 |