CN214379273U - Earthing device for electrical engineering - Google Patents
Earthing device for electrical engineering Download PDFInfo
- Publication number
- CN214379273U CN214379273U CN202120530532.1U CN202120530532U CN214379273U CN 214379273 U CN214379273 U CN 214379273U CN 202120530532 U CN202120530532 U CN 202120530532U CN 214379273 U CN214379273 U CN 214379273U
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- Prior art keywords
- rod
- grounding
- bottom end
- fixedly connected
- copper core
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000009434 installation Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a grounding device for electrical engineering, which comprises an electrical cabinet, wherein the bottom end of the electrical cabinet is provided with a base; through being provided with the earthed pole in bearing structure's bottom, the earthed pole sets up in the inside on ground, the outside of earthed pole is provided with the copper wire, the copper wire has good electric conductivity, can effectively go into the conductance in the base to low, through setting up the earthed pole into hollow structure, inside in hollow chamber is provided with graphite powder and electrically conductive copper core, electrically conductive copper core is the gap department of filling between electrically conductive copper core and earthed pole, wrap up electrically conductive copper core wherein, when regulator cubicle during operation, the electric energy is along in the leading-in earthed pole of bearing structure, the graphite powder of the intussuseption of earthed pole and electrically conductive copper core all have extremely strong electric conductive property, can transmit the electric energy to contact department, thereby directly with the leading-in low of electric energy, thereby play the effect of ground connection, realize earth protection's effect.
Description
Technical Field
The utility model relates to an electrical engineering technical field, concretely relates to earthing device for electrical engineering.
Background
The grounding device is the sum of a grounding body and a grounding wire, a part of electrical equipment is well electrically connected with the ground and is called grounding, a metal conductor or a metal conductor group which is directly contacted with the ground soil is called the grounding body, a metal conductor for connecting the grounding part of the electrical equipment and the grounding body is called the grounding wire, and a grounding lead-in wire is a connecting wire between a grounding collection wire and the grounding body.
The application of electrical engineering has now been very extensive, traditional electrical engineering equipment is the most commonly used like regulator cubicle equipment, the regulator cubicle is as distribution facility, generally all need carry out ground protection, current earthing device is through installing the grounding strip on the regulator cubicle, the grounding strip passes through the bolt mounting with the earthed pole again and fixes, its electrically conductive effect is poor, the removal of regulator cubicle of being not convenient for after the installation, it is loaded down with trivial details also to make to overhaul to become very numb, and the regulator cubicle is long-term in outdoor use, strong wind weather can lead to it to rock and overturn even, for this reason, we provide an earthing device for electrical engineering.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current earthing device that prior art exists and through being installation grounding strip on the regulator cubicle, the grounding strip passes through the bolt installation with the earthed pole again and fixes, its electrically conductive effect is poor, the removal of the regulator cubicle of being not convenient for after the installation, it is loaded down with trivial details to make to overhaul also to become very numb, and the regulator cubicle is long-term in outdoor use, gale weather can lead to its problem of rocking even overturning, an earthing device for electrical engineering is provided, this earthing device for electrical engineering has that ground connection is effectual, the effect of preventing shaking and overturning.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earthing device for electrical engineering, includes the regulator cubicle, the bottom of regulator cubicle is provided with the base, the regulator cubicle sets up in the inboard of base, the equal fixedly connected with bracing piece in both sides of base, the bottom of bracing piece is provided with bearing structure, bearing structure's bottom fixedly connected with earthing rod, the earthing rod sets up in the inboard on ground, the top of earthing rod is provided with fixed fixture block, the top fixedly connected with terminal of fixed fixture block, terminal fixed connection is in bearing structure's bottom, the inboard of earthing rod is provided with electrically conductive copper core, the top fixed connection of electrically conductive copper core is in terminal's bottom, the bottom fixedly connected with contact of electrically conductive copper core, the outside of electrically conductive copper core is provided with the graphite powder, the graphite powder sets up in the inboard of earthing rod.
Preferably, the bottom fixedly connected with shock-absorbing rod of bracing piece, the shock-absorbing rod includes pole and the outer pole of telescopic link in the telescopic link, pole sliding connection is in the inboard of the outer pole of telescopic link in the telescopic link, the outer pole of telescopic link sets up in bearing structure's inboard, the bottom fixedly connected with slider of pole in the telescopic link, the slider sets up in the inside of the outer pole of telescopic link, slider sliding connection is in the inboard of the outer pole of telescopic link.
Preferably, the bottom end of the sliding block is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected to the bottom end inside the outer rod of the telescopic rod.
Preferably, the both ends in the outside of base all are provided with the fixed head, fixed head threaded connection is in the inboard of base.
Preferably, the outer side of the ground is provided with a threaded hole, and the grounding rod is arranged in the threaded hole.
Preferably, a copper wire is arranged on the outer side of the grounding rod.
Preferably, the supporting structure is arranged at the top end of the ground, and the perimeter of the bottom end of the supporting structure is larger than the perimeter of the top end of the supporting structure.
Compared with the prior art, the utility model provides a grounding device for electrical engineering possesses following beneficial effect:
1. the utility model discloses a be provided with the earthing rod in bearing structure's bottom, the earthing rod sets up in the inside on ground, the outside of earthing rod is provided with the copper wire, the copper wire has good electric conductivity, can effectively go into the conductance in the base to low, through setting up the earthing rod into hollow structure, be provided with graphite powder and conductive copper core in the inside of hollow chamber, conductive copper core is the gap department of filling between conductive copper core and earthing rod, wrap up conductive copper core wherein, when the regulator cubicle is worked, the electric energy is led into in the earthing rod along bearing structure, graphite powder and the conductive copper core that the earthing rod intussuseption was filled all have extremely strong electric conductivity, can transmit the electric energy to the contact department, thereby directly lead in the electric energy low, thereby play the effect of ground connection, realize ground protection's effect;
2. the utility model discloses a both sides at the base set up the bracing piece, the bottom of bracing piece is provided with the shock attenuation pole, the shock attenuation pole includes pole and the outer pole of telescopic link in the telescopic link, the outer pole of telescopic link sets up in bearing structure's inboard, pole sliding connection is in the inboard of the outer pole of telescopic link in the telescopic link, the inboard of the outer pole of telescopic link is provided with the spring, can play effectual cushioning effect to the base, bearing structure is fixed in the top on ground, can effectively play stable effect to the base, and make the earthing rod can not protrusion in cement ground, make the device more pleasing to the eye practical, be provided with the fixed head through the outside at the base, fixed head threaded connection is in the inboard of base, can effectively stabilize the regulator cubicle, guarantee that it can not drop, this device simple structure, therefore, the clothes hanger is strong in practicability.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
Fig. 1 is a schematic view of a main structure of a grounding device for electrical engineering according to the present invention;
fig. 2 is a schematic front view of the grounding device for electrical engineering according to the present invention;
fig. 3 is a schematic view of an internal structure of a supporting structure in the grounding device for electrical engineering according to the present invention;
fig. 4 is the utility model provides an internal structure schematic diagram of grounding rod in earthing device for electrical engineering.
Description of the reference numerals
The device comprises an electrical cabinet 1, a base 2, a support rod 3, a shock absorption rod 4, a support structure 5, a grounding rod 6, a fixing head 7, a copper wire 8, a ground 9, an inner telescopic rod 10, an outer telescopic rod 11, a sliding block 12, a spring 13, a contact 14, a wiring end 15, a fixing clamping block 16, graphite powder 17 and a conductive copper core 18.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: a grounding device for electrical engineering comprises an electrical cabinet 1, wherein a base 2 is arranged at the bottom end of the electrical cabinet 1, the electrical cabinet 1 is arranged at the inner side of the base 2, supporting rods 3 are fixedly connected to both sides of the base 2, a supporting structure 5 is arranged at the bottom end of each supporting rod 3, a grounding rod 6 is fixedly connected to the bottom end of each supporting structure 5, the grounding rod 6 is arranged at the inner side of the ground 9, a fixed fixture block 16 is arranged at the top end of each grounding rod 6, a wiring end 15 is fixedly connected to the top end of each fixed fixture block 16, the wiring end 15 is fixedly connected to the bottom end of each supporting structure 5, a conductive copper core 18 is arranged at the inner side of each grounding rod 6, the top end of each conductive copper core 18 is fixedly connected to the bottom end of each wiring end 15, a contact 14 is fixedly connected to the bottom end of each conductive copper core 18, graphite powder 17 is arranged at the outer side of each conductive copper core 18, the graphite powder 17 is arranged at the inner side of each grounding rod 6, and the grounding rod 6 is arranged at the bottom end of each supporting structure 5, grounding rod 6 sets up in the inside of ground 9, grounding rod 6's the outside is provided with copper wire 8, copper wire 8 has good electric conductivity, can effectively go into the electric conductance in base 2 to low, through setting up grounding rod 6 into hollow structure, inside at hollow chamber is provided with graphite powder 17 and electrically conductive copper core 18, electrically conductive copper core 18 is the gap department of filling between electrically conductive copper core 18 and grounding rod 6, wrap up electrically conductive copper core 18 wherein, when regulator cubicle 1 during operation, the electric energy is along in the leading-in grounding rod 6 of bearing structure 5, graphite powder 17 and the electrically conductive copper core 18 of the intussuseption of grounding rod 6 intussuseption all have extremely strong electric conductive property, can transmit the electric energy to contact 14 department, thereby directly with the leading-in low of electric energy, thereby play the effect of ground connection, realize earth protection's effect.
In the utility model, preferably, the bottom end of the support rod 3 is fixedly connected with a shock-absorbing rod 4, the shock-absorbing rod 4 comprises an inner telescopic rod 10 and an outer telescopic rod 11, the inner telescopic rod 10 is connected with the inner side of the outer telescopic rod 11 in a sliding way, the outer telescopic rod 11 is arranged at the inner side of the support structure 5, the bottom end of the inner telescopic rod 10 is fixedly connected with a slide block 12, the slide block 12 is arranged inside the outer telescopic rod 11, the slide block 12 is connected with the inner side of the outer telescopic rod 11 in a sliding way, by arranging the support rods 3 at the two sides of the base 2, the bottom end of the support rod 3 is provided with the shock-absorbing rod 4, the shock-absorbing rod 4 comprises the inner telescopic rod 10 and the outer telescopic rod 11, the outer telescopic rod 11 is arranged at the inner side of the support structure 5, the inner telescopic rod 10 is connected with the inner side of the outer telescopic rod 11 in a sliding way, the inner side of the outer telescopic rod 11 is provided with a spring 13, which can play an effective shock-absorbing effect on the base 2, the supporting structure 5 is fixed on the top end of the ground 9, can effectively play a stable role on the base 2, and enables the grounding rod 6 not to protrude out of the cement ground, so that the device is more attractive and practical.
The utility model discloses in, preferred, the bottom of slider 12 and the one end fixed connection of spring 13, the other end fixed connection of spring 13 is in the inside bottom of telescopic link outer pole 11.
The utility model discloses in, preferred, the outside both ends of base 2 all are provided with fixed head 7, and fixed head 7 threaded connection is in the inboard of base 2.
The utility model discloses in, preferred, the outside on ground 9 is provided with the screw hole, and earthing rod 6 sets up in the screw hole.
The utility model discloses in, preferred, the outside of earthing rod 6 is provided with copper wire 8, is provided with copper wire 8 through the outside at earthing rod 6, and copper wire 8 has good electric conductivity, can effectively be in 1 during operation of regulator cubicle with the leading-in underground of electric energy.
The utility model discloses in, preferred, bearing structure 5 sets up in the top of ground 9, and bearing structure 5's bottom girth is greater than the top girth, and through setting up bearing structure 5 in the top of ground 9, bearing structure 5's bottom girth is greater than the top girth, can effectively increase bearing structure 5 to the area of contact of ground 9, makes it can more stable lay on ground 9.
The utility model discloses a theory of operation and use flow: when the electric cabinet is used, the electric cabinet 1 is placed on the inner side of the base 2, the fixing head 7 is arranged on the outer side of the base 2, the fixing head 7 is in threaded connection with the inner side of the base 2, the electric cabinet 1 can be effectively stabilized, a threaded hole is punched in a corresponding position of the ground 9, the grounding rod 6 is placed on the inner side of the threaded hole, the grounding rod 6 is arranged at the bottom end of the supporting structure 5, the grounding rod 6 is arranged inside the ground 9, the copper wire 8 is arranged on the outer side of the grounding rod 6, the copper wire 8 has good conductivity, the conductivity in the base 2 can be effectively lowered, the grounding rod 6 is arranged in a hollow structure, graphite powder 17 and a conductive copper core 18 are arranged inside a hollow cavity, the conductive copper core 18 is filled in a gap between the conductive copper core 18 and the grounding rod 6, the conductive copper core 18 is wrapped in the hollow structure, when the electric cabinet 1 works, electric energy is guided into the grounding rod 6 along the supporting structure 5, graphite powder 17 and the electrically conductive copper core 18 of the intussuseption of earthed pole 6 intussuseption all have extremely strong electric conductive property, can transmit the electric energy to 14 departments of contact, thereby directly with the leading-in low of electric energy, thereby play the effect of ground connection, realize earth protection's effect, both sides through at base 2 set up bracing piece 3, the bottom of bracing piece 3 is provided with shock-absorbing rod 4, shock-absorbing rod 4 includes pole 10 and telescopic link outer pole 11 in the telescopic link, telescopic link outer pole 11 sets up in bearing structure 5's inboard, pole 10 sliding connection in telescopic link outer pole 11's inboard in the telescopic link, telescopic link outer pole 11's inboard is provided with spring 13, can play effectual cushioning effect to base 2, bearing structure 5 is fixed in the top on ground 9, can effectively play stable effect to base 2, and make earthed pole 6 can not bulge in cement ground, make the device more pleasing to the eye practical.
The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a grounding device for electrical engineering, includes regulator cubicle (1), its characterized in that: the bottom end of the electrical cabinet (1) is provided with a base (2), the electrical cabinet (1) is arranged on the inner side of the base (2), two sides of the base (2) are fixedly connected with supporting rods (3), the bottom end of each supporting rod (3) is provided with a supporting structure (5), the bottom end of each supporting structure (5) is fixedly connected with a grounding rod (6), each grounding rod (6) is arranged on the inner side of the ground (9), the top end of each grounding rod (6) is provided with a fixed clamping block (16), the top end of each fixed clamping block (16) is fixedly connected with a wiring end (15), each wiring end (15) is fixedly connected to the bottom end of each supporting structure (5), the inner side of each grounding rod (6) is provided with a conductive copper core (18), the top end of each conductive copper core (18) is fixedly connected to the bottom end of each wiring end (15), and the bottom end of each conductive copper core (18) is fixedly connected with a contact (14), graphite powder (17) is arranged on the outer side of the conductive copper core (18), and the graphite powder (17) is arranged on the inner side of the grounding rod (6).
2. The grounding device for electrical engineering according to claim 1, wherein a damping rod (4) is fixedly connected to the bottom end of the supporting rod (3), the damping rod (4) comprises an inner telescopic rod (10) and an outer telescopic rod (11), the inner telescopic rod (10) is slidably connected to the inner side of the outer telescopic rod (11), the outer telescopic rod (11) is arranged on the inner side of the supporting structure (5), a sliding block (12) is fixedly connected to the bottom end of the inner telescopic rod (10), the sliding block (12) is arranged inside the outer telescopic rod (11), and the sliding block (12) is slidably connected to the inner side of the outer telescopic rod (11).
3. The grounding device for electrical engineering according to claim 2, wherein the bottom end of the sliding block (12) is fixedly connected with one end of a spring (13), and the other end of the spring (13) is fixedly connected with the bottom end inside the telescopic rod outer rod (11).
4. The grounding device for electrical engineering according to claim 1, wherein the base (2) is provided with fixing heads (7) at both ends of the outer side, and the fixing heads (7) are screwed to the inner side of the base (2).
5. The grounding device for electrical engineering according to claim 1, wherein a threaded hole is provided on the outside of the ground (9), and the grounding rod (6) is provided in the threaded hole.
6. The grounding device for electrical engineering according to claim 1, characterized in that the grounding rod (6) is provided with copper wires (8) on its outside.
7. The grounding device for electrical engineering according to claim 1, characterized in that the support structure (5) is arranged at the top end of the ground (9), and the perimeter of the support structure (5) at the bottom end is larger than the perimeter at the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120530532.1U CN214379273U (en) | 2021-03-15 | 2021-03-15 | Earthing device for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120530532.1U CN214379273U (en) | 2021-03-15 | 2021-03-15 | Earthing device for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214379273U true CN214379273U (en) | 2021-10-08 |
Family
ID=77971828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120530532.1U Expired - Fee Related CN214379273U (en) | 2021-03-15 | 2021-03-15 | Earthing device for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214379273U (en) |
-
2021
- 2021-03-15 CN CN202120530532.1U patent/CN214379273U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |