CN217361921U - Grounding device protective shell - Google Patents
Grounding device protective shell Download PDFInfo
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- CN217361921U CN217361921U CN202221185704.7U CN202221185704U CN217361921U CN 217361921 U CN217361921 U CN 217361921U CN 202221185704 U CN202221185704 U CN 202221185704U CN 217361921 U CN217361921 U CN 217361921U
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- protecting crust
- grounding
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- hole
- protective shell
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Abstract
The utility model relates to an earthing device technical field specifically is an earthing device protective housing, including the earthing mechanism, the top fixed mounting of earthing mechanism has casing mechanism, casing mechanism's top threaded connection has sealing mechanism, casing mechanism includes protecting crust, fixed plate, through-hole and thread groove, the inner wall fixedly connected with fixed plate of protecting crust, the through-hole has been seted up to the surface of protecting crust, the thread groove has been seted up to the inner wall of protecting crust. This earthing device protective housing makes protecting crust and closing cap threaded connection, and the relation of connection is firm, can not be longer because of the time, leads to closing cap and protecting crust to be connected not hard up problem, and a small amount of silt can not influence the threaded connection of closing cap and protecting crust in addition, and the practicality is strong, because of the closing cap setting is at the top of protecting crust, thereby can set up earthing mechanism and protection machanism under ground, closing cap and ground parallel and level can avoid article collision protecting crust, lead to the problem that the protecting crust warp the damage, and the security is high.
Description
Technical Field
The utility model relates to an earthing device technical field specifically is an earthing device protective housing.
Background
The grounding device is a generic term for a grounding electrode buried underground and a connecting wire from the grounding electrode to a device, and is a device for electrically connecting an electrical device or other objects to the ground.
The grounding device is composed of a grounding electrode, a grounding bus, a grounding down lead and a framework grounding. The grounding electrode is used for realizing the purpose of connecting an electrical system with the ground, and a metal object which is in direct contact with the ground to realize electrical connection is the grounding electrode. It can be an artificial grounding electrode or a natural grounding electrode.
Under the general condition, corresponding protection device is mostly set up outside earthing device, but the paint is stained with easily in current earthing protection device outside, causes contact failure, and current earthing protection device is after the installation, also no longer easy to assemble the shell. In addition, the existing grounding device protection shell is mostly of an integrally fixed structure, so that the fault of the grounding device is inconvenient to process in time.
The protective shell of the grounding device disclosed in the chinese patent CN206673131U solves the technical problem that the external side of the existing protection device is easily stained with paint, which causes bad contact, and the protective shell of the split structure and with the movable sliding door is convenient to handle the fault of the grounding device in time, however, the protective shell of the grounding device has the following disadvantages while solving the problem:
this earthing device protective housing utilizes vacuum chuck to fix the shell door, because vacuum chuck has elasticity, uses for a long time and possibly becomes flexible, leads to fixed not firm problem, needs to guarantee certain clean type moreover on the vacuum chuck, is stained with debris such as silt and can influence vacuum chuck's normal use, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an earthing device protective housing is used for solving the fixed insecure, the relatively poor technical problem of practicality of shell door.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a protective shell of a grounding device comprises a grounding mechanism, wherein a shell mechanism is fixedly arranged at the top of the grounding mechanism, and a sealing mechanism is in threaded connection with the top of the shell mechanism;
the shell mechanism comprises a protective shell, a fixing plate, a through hole and a threaded groove, wherein the fixing plate is fixedly connected to the inner wall of the protective shell, the through hole is formed in the outer surface of the protective shell, and the threaded groove is formed in the inner wall of the protective shell;
the sealing mechanism comprises a sealing cover, a thread cylinder and a convex block, the bottom of the sealing cover is fixedly connected with the thread cylinder, and the top of the sealing cover is fixedly connected with the convex block.
The utility model discloses further set up to: the grounding mechanism comprises a base, a grounding rod, a groove and a threaded hole, the grounding rod is fixedly connected to the center of the base, the groove is formed in the top of the base, and the threaded hole is formed in the top of the base.
The utility model discloses further set up to: the bottom of the protective shell is inserted into a groove formed in the top of the base.
Through adopting above-mentioned technical scheme, conveniently fix a position the protecting crust, avoid the protecting crust to slide on the base.
The utility model discloses further set up to: the number of the fixing plates is the same as that of the threaded holes, and the positions of the fixing plates correspond to those of the threaded holes.
Through adopting above-mentioned technical scheme, can use the bolt to run through fixed plate and screw hole threaded connection, reach the purpose of fixing the protecting crust on the base.
The utility model discloses further set up to: the inside of through-hole is provided with the sealing washer, the inside of recess is provided with sealed the pad.
By adopting the technical scheme, the sealing performance is improved.
The utility model discloses further set up to: the sealing cover is in threaded connection with a thread groove formed in the inner wall of the protective shell through a thread cylinder arranged at the bottom of the sealing cover.
Through adopting above-mentioned technical scheme, fix the closing cap at the top of protecting crust.
To sum up, the utility model discloses a beneficial technological effect does:
1. according to the protective shell of the grounding device, the threaded groove is formed in the protective shell, the threaded barrel is arranged at the bottom of the sealing cover, so that the protective shell is in threaded connection with the sealing cover, the connection relation is firm, the problem that the connection between the sealing cover and the protective shell is loosened due to long time is solved, the threaded connection between the sealing cover and the protective shell is not influenced by a small amount of silt, and the protective shell is high in practicability;
2. this earthing device protective housing because of the closing cap setting is at the top of protecting crust to can dig on ground and establish the hole groove, set up earthing mechanism and protecting mechanism under ground, closing cap and ground parallel and level, thereby can avoid article collision protecting crust, lead to the problem that the protecting crust warp the damage, have higher security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the grounding mechanism of the present invention;
fig. 3 is a schematic structural diagram of the housing mechanism of the present invention;
fig. 4 is a schematic structural diagram of the sealing mechanism of the present invention.
In the figure: 1-grounding mechanism, 101-base, 102-grounding rod, 103-groove, 104-threaded hole, 2-shell mechanism, 201-protective shell, 202-fixing plate, 203-through hole, 204-threaded groove, 3-sealing mechanism, 301-sealing cover, 302-threaded cylinder and 303-lug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a grounding device protective housing, including grounding mechanism 1, grounding mechanism 1's top fixed mounting has casing mechanism 2, and casing mechanism 2's top threaded connection has sealing mechanism 3.
Referring to fig. 3, the housing mechanism 2 includes a protective shell 201, a fixing plate 202, a through hole 203 and a thread groove 204, the fixing plate 202 is fixedly connected to an inner wall of the protective shell 201, the through hole 203 is formed in an outer surface of the protective shell 201, the thread groove 204 is formed in an inner wall of the protective shell 201, in this embodiment, the protective shell 201 is made of an insulating material, the hole groove is formed in the fixing plate 202, and the through hole 203 is used for penetrating a ground wire.
Referring to fig. 4, the sealing mechanism 3 comprises a cover 301, a threaded cylinder 302 and a projection 303, the threaded cylinder 302 is fixedly connected to the bottom of the cover 301, the projection 303 is fixedly connected to the top of the cover 301, and in this embodiment, the projection 302 is provided to facilitate the rotation of the cover 301.
Referring to fig. 2, the grounding mechanism 1 includes a base 101, a grounding rod 102, a groove 103 and a threaded hole 104, the grounding rod 102 is fixedly connected to the center of the base 101, the groove 103 is formed in the top of the base 101, and the threaded hole 104 is formed in the top of the base 101.
The bottom of the protective shell 201 is inserted into the groove 103 formed on the top of the base 101.
The number of the fixing plates 202 is the same as the number of the threaded holes 104, and the positions of the fixing plates correspond to the positions of the threaded holes 104, and in this embodiment, bolts are used to penetrate through the holes of the fixing plates 202 and are in threaded connection with the threaded holes 104, so as to fix the protective shell 201 on the base 101.
The inside of through-hole 203 is provided with the sealing washer, and the inside of recess 103 is provided with sealed the pad, and in this embodiment, the earth connection runs through to the inside of protective housing 201 through-hole 203, and the sealing washer cover in the through-hole 203 is on the earth connection surface to fill the gap between through-hole 203 and the earth connection, reach sealed effect, the sealed pad in the recess 103 seals the gap between protective housing 201 and base 101.
The cover 301 is screwed with the screw groove 204 formed on the inner wall of the protective shell 201 through a screw cylinder 302 arranged at the bottom of the cover.
The implementation principle of the embodiment is as follows: dig out a pot hole on ground, then put into the pot hole with base 101, and make earth bar 102 insert in the ground, fix base 101, then insert protecting crust 201 in recess 103, it runs through fixed plate 202 and screw hole 104 threaded connection to use the bolt, thereby fix protecting crust 201 on base 101, then run through-hole 203 with the earth connection and be connected with the top of earth bar 102, finally pass through screw thread section of thick bamboo 302 threaded connection with closing cap 301 at the top of protecting crust 201 alright, the threaded connection relation is firm, can not be because of the time longer, lead to closing cap 301 and the not hard up problem of protecting crust 201 connection, and a small amount of silt can not influence the threaded connection of closing cap 301 and protecting crust 201, therefore, the clothes hanger is strong in practicability, during later maintenance, rotatory closing cap 301 of accessible lug 303, open the top of protecting crust 201, thereby overhaul the connection of earth bar 102 and earth connection.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. A grounding device protective housing, includes ground mechanism (1), its characterized in that: a shell mechanism (2) is fixedly installed at the top of the grounding mechanism (1), and a sealing mechanism (3) is connected to the top of the shell mechanism (2) in a threaded manner;
the shell mechanism (2) comprises a protective shell (201), a fixing plate (202), a through hole (203) and a threaded groove (204), wherein the fixing plate (202) is fixedly connected to the inner wall of the protective shell (201), the through hole (203) is formed in the outer surface of the protective shell (201), and the threaded groove (204) is formed in the inner wall of the protective shell (201);
the sealing mechanism (3) comprises a sealing cover (301), a threaded cylinder (302) and a bump (303), the bottom of the sealing cover (301) is fixedly connected with the threaded cylinder (302), and the top of the sealing cover (301) is fixedly connected with the bump (303).
2. A grounding device protective casing as claimed in claim 1, in which: the grounding mechanism (1) comprises a base (101), a grounding rod (102), a groove (103) and a threaded hole (104), wherein the grounding rod (102) is fixedly connected to the center of the base (101), the groove (103) is formed in the top of the base (101), and the threaded hole (104) is formed in the top of the base (101).
3. A grounding device protective casing as claimed in claim 1, in which: the bottom of the protective shell (201) is inserted into a groove (103) formed in the top of the base (101).
4. A grounding device protective casing as claimed in claim 1, in which: the number of the fixing plates (202) is the same as that of the threaded holes (104), and the positions of the fixing plates correspond to those of the threaded holes.
5. A grounding device protective casing as claimed in claim 2, in which: the inside of through-hole (203) is provided with the sealing washer, the inside of recess (103) is provided with sealed the pad.
6. A grounding device protective casing as claimed in claim 1, in which: the sealing cover (301) is in threaded connection with a thread groove (204) arranged on the inner wall of the protective shell (201) through a thread cylinder (302) arranged at the bottom of the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185704.7U CN217361921U (en) | 2022-05-11 | 2022-05-11 | Grounding device protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221185704.7U CN217361921U (en) | 2022-05-11 | 2022-05-11 | Grounding device protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217361921U true CN217361921U (en) | 2022-09-02 |
Family
ID=83012236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221185704.7U Active CN217361921U (en) | 2022-05-11 | 2022-05-11 | Grounding device protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217361921U (en) |
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2022
- 2022-05-11 CN CN202221185704.7U patent/CN217361921U/en active Active
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