CN214478462U - Grounding device is consolidated to regulator cubicle - Google Patents
Grounding device is consolidated to regulator cubicle Download PDFInfo
- Publication number
- CN214478462U CN214478462U CN202120733325.6U CN202120733325U CN214478462U CN 214478462 U CN214478462 U CN 214478462U CN 202120733325 U CN202120733325 U CN 202120733325U CN 214478462 U CN214478462 U CN 214478462U
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- Prior art keywords
- fixed
- fixedly connected
- hole
- sleeve
- seted
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a earthing device is consolidated to regulator cubicle relates to regulator cubicle earthing device technical field, specifically is a earthing device is consolidated to regulator cubicle, including PMKD, ground screw and fixed establishment, first draw-in groove has been seted up to PMKD's upper surface, and the first insulating pad of inside fixedly connected with of first draw-in groove, the last fixed surface of first insulating pad is connected with the backing plate, and the installation through-hole has been seted up to ground screw's inside. This earthing device is consolidated to regulator cubicle, through fixing mechanism's setting, make this earthing device is consolidated to regulator cubicle possess the effect of the later stage adjustment of being convenient for to remove, through the trigger bolt, the fixed block, outside sleeve, inside sleeve, spacing slider, stopper and spacing spring's cooperation setting, the in-process that uses can take out the trigger bolt when needs remove, thereby has played the effect of being convenient for to fix when guaranteeing stability, has reached the purpose of being convenient for the later stage to remove and overhaul the electric box.
Description
Technical Field
The utility model relates to a regulator cubicle earthing device technical field specifically is a earthing device is consolidated to regulator cubicle.
Background
The grounding means that the neutral point of the power system and the electrical device, the exposed conductive portion of the electrical apparatus and the external conductive portion of the device are connected to the ground via conductors. The grounding system can be divided into a working grounding system, a lightning protection grounding system and a protective grounding system, wherein the working grounding system is set according to the operation requirement of a power system, so that current can flow through the grounding electrode for a long time under normal conditions, but the current is unbalanced from a few amperes to a few tens of amperes. When a system has a ground fault, working current of thousands of amperes flows through a grounding electrode, but the current is cut off in 0.05-0.1 s by a relay protection device, and even if the system is backup protection, the action is generally within 1 s; the protective grounding is grounding which is arranged for preventing equipment from being endangered to personal safety due to insulation damage and electrification, such as a metal shell of power equipment, a reinforced concrete pole and a metal tower. The protection grounding can only flow current under the condition that the equipment is damaged in an insulation mode, the value of the protection grounding can be changed in a large range, and the potential of a grounding electrode can be increased when the current flows through the three grounding electrodes, so that the safety of people and equipment is influenced.
However, most of the existing grounding structures of the electrical cabinets are fixed in a concrete pouring mode, and although the stability and the protectiveness of the grounding structures are superior, the grounding structures cannot be moved and adjusted in the later period, and the maintenance is very complicated; therefore, the existing requirements are not met, and the electrical cabinet reinforced grounding device is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a grounding device is consolidated to regulator cubicle has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a grounding device is consolidated to regulator cubicle, includes PMKD, ground screw and fixed establishment, first draw-in groove has been seted up to PMKD's upper surface, and the first insulating pad of inside fixedly connected with of first draw-in groove, the last fixed surface of first insulating pad is connected with the backing plate, the installation through-hole has been seted up to ground screw's inside, and the inside fixedly connected with copper core of installation through-hole, PMKD's last fixed surface is connected with fixed panel, and one side threaded connection of fixed panel has the bull stick, one side of PMKD and one side fixed connection of fixed establishment, fixed establishment includes trigger bolt, fixed block, outside sleeve, inside sleeve and connecting block, the sliding hole has all been seted up to outside sleeve and one side of inside sleeve, the inside sliding connection of sliding hole has spacing slider.
Optionally, the material of backing plate is copper material, first through-hole has been seted up to the upper surface of backing plate, the second through-hole has been seted up to PMKD's upper surface, first through-hole is link up with the second through-hole, ground screw runs through first through-hole and second through-hole, ground screw's one end fixedly connected with contact block, contact block's material is copper material.
Optionally, the upper surface of the fixed base plate is fixedly connected with a fixed side plate, the fixed side plate is fixedly connected with a side plate insulating layer, the upper surface of the fixed base plate is fixedly connected with a fixed back plate, one side of the fixed back plate is provided with a through hole, and one side of the fixed back plate is fixedly connected with a back plate insulating layer.
Optionally, one end of the rotating rod is rotatably connected with a clamping plate, one end of the rotating rod is fixedly connected with a connecting rod, one side of the connecting rod is rotatably connected with a crank, and one side of the clamping plate is fixedly connected with an insulating gasket.
Optionally, one side of connecting block and one side fixed connection of PMKD, the fixed orifices has been seted up to the upper surface of connecting block, and the inside and the outer telescopic surface of fixed orifices are pegged graft, the lower surface and the outer telescopic one end fixed connection of fixed block, the lower surface and the inner telescopic one end fixed connection of fixed block, the thread groove has been seted up to the inner telescopic inside wall, the through-hole has been seted up to the upper surface of fixed block, trigger bolt runs through the through-hole, trigger bolt's surface and inner telescopic inside wall threaded connection.
Optionally, the sliding groove is formed in one side of the limiting sliding block, a limiting block is fixedly connected to one side of the limiting sliding block, a limiting spring is fixedly connected to one side of the limiting block, and one end of the limiting spring is fixedly connected with the inner side wall of the outer sleeve.
(III) advantageous effects
The utility model provides a grounding device is consolidated to regulator cubicle possesses following beneficial effect:
1. this earthing device is consolidated to regulator cubicle, through fixing mechanism's setting, make this earthing device is consolidated to regulator cubicle possess the effect of the later stage adjustment of being convenient for to remove, through the trigger bolt, the fixed block, outside sleeve, inside sleeve, spacing slider, stopper and spacing spring's cooperation setting, the in-process that uses can take out the trigger bolt when needs remove, thereby has played the effect of being convenient for to fix when guaranteeing stability, has reached the purpose of being convenient for the later stage to remove and overhaul the electric box.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the outer sleeve of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. fixing the bottom plate; 2. a ground screw; 3. a first insulating pad; 4. a base plate; 5. a contact block; 6. a copper core; 7. fixing the side plate; 8. fixing the back plate; 9. fixing the panel; 10. a rotating rod; 11. a splint; 12. triggering the bolt; 13. a fixed block; 14. an outer sleeve; 15. an inner sleeve; 16. a limiting slide block; 17. a limiting block; 18. a limiting spring; 19. and (4) connecting the blocks.
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.
Referring to fig. 1 to 4, the present invention provides a technical solution: a reinforced grounding device of an electrical cabinet comprises a fixed base plate 1, a grounding screw 2 and a fixing mechanism, wherein a first clamping groove is formed in the upper surface of the fixed base plate 1, a first insulating pad 3 is fixedly connected inside the first clamping groove, a backing plate 4 is fixedly connected to the upper surface of the first insulating pad 3, the backing plate 4 is made of copper, a first through hole is formed in the upper surface of the backing plate 4, a second through hole is formed in the upper surface of the fixed base plate 1, the first through hole is communicated with the second through hole, the grounding screw 2 penetrates through the first through hole and the second through hole, a contact block 5 is fixedly connected to one end of the grounding screw 2, the contact block 5 is made of copper, an installation through hole is formed inside the grounding screw 2, a copper core 6 is fixedly connected inside the installation through hole, a fixed side plate 7 is fixedly connected to the upper surface of the fixed base plate 1, and a side plate insulating layer is fixedly connected to the fixed side plate 7, the upper surface of the fixed bottom plate 1 is fixedly connected with a fixed backboard 8, one side of the fixed backboard 8 is provided with a through hole, one side of the fixed backboard 8 is fixedly connected with a backboard insulating layer, the upper surface of the fixed bottom plate 1 is fixedly connected with a fixed panel 9, one side of the fixed panel 9 is in threaded connection with a rotating rod 10, one end of the rotating rod 10 is rotatably connected with a clamping plate 11, one end of the rotating rod 10 is fixedly connected with a connecting rod, one side of the connecting rod is rotatably connected with a crank, one side of the clamping plate 11 is fixedly connected with an insulating gasket, one side of the fixed bottom plate 1 is fixedly connected with one side of a fixing mechanism, the fixing mechanism comprises a trigger bolt 12, a fixed block 13, an outer sleeve 14, an inner sleeve 15 and a connecting block 19, one side of the connecting block 19 is fixedly connected with one side of the fixed bottom plate 1, the upper surface of the connecting block 19 is provided with a fixed hole, the inside of the fixed hole is spliced with the outer surface of the outer sleeve 14, the lower surface of fixed block 13 and the one end fixed connection of outside sleeve 14, the lower surface of fixed block 13 and the one end fixed connection of inside sleeve 15, the thread groove has been seted up to the inside wall of inside sleeve 15, the through-hole has been seted up to the upper surface of fixed block 13, trigger bolt 12 runs through the through-hole, the surface of trigger bolt 12 and the inside wall threaded connection of inside sleeve 15, the sliding hole has all been seted up to one side of outside sleeve 14 and inside sleeve 15, the inside sliding connection of sliding hole has spacing slider 16, the spout has been seted up to one side of spacing slider 16, one side fixedly connected with stopper 17 of spacing slider 16, one side fixedly connected with spacing spring 18 of stopper 17, the one end of spacing spring 18 and the inside wall fixed connection of outside sleeve 14, through the setting of fixed establishment, make this regulator cubicle consolidate earthing device possess the effect of being convenient for later stage to move the adjustment, through trigger bolt 12, Fixed block 13, outside sleeve 14, inside sleeve 15, limiting slide 16, stopper 17 and limiting spring 18's cooperation setting can take out trigger bolt 12 when needs remove in the process of using to play the fixed effect of being convenient for when guaranteeing stability, reached the later stage of being convenient for and removed the purpose of overhauing the electric box.
When the grounding device is used, the grounding device is placed on the ground, the outer sleeve 14 penetrates through the connecting block 19 and extends to the ground, then the trigger bolt 12 is rotated, the trigger bolt 12 moves downwards to contact one side of the limiting slide block 16 and pushes the limiting slide block 16 outwards to enable the limiting slide block 16 to move outwards, the limiting slide block 16 drives the limiting block 17 to move forwards, the limiting block 17 compresses the limiting spring 18, the limiting slide block 16 is transversely inserted into soil to enable the fixing to be firmer, then the grounding screw 2 is inserted into a first through hole formed in the upper surface of the fixed bottom plate 1, the electric box is placed above the backing plate 4, the connecting rod is rotated and drives the rotating rod 10 to rotate, so that the rotating rod 10 drives the clamping plate 11 to move forwards, the clamping plate 11 extrudes the electric box forwards, the grounding device is adaptive to electric boxes of various types, the practicability of the device is improved, when the electric box works, electric energy is transmitted to the ground through the contact block 5 and the copper core 6, thereby play the ground connection effect, when needing to remove, the reverse rotation triggers bolt 12 and makes trigger bolt 12 rebound to make spacing spring 18 recover and drive stopper 17 rearward movement, stopper 17 drives stopper 16 rearward movement and makes stopper 16 contract to the inside of outside sleeve 14, then upwards extracts outside sleeve 14 and can make the device remove, the later stage of being convenient for removes.
The utility model discloses a theory of operation and beneficial effect: this earthing device is consolidated to regulator cubicle, setting through fixed establishment, make this earthing device is consolidated to regulator cubicle possess the effect of the later stage adjustment of being convenient for, through trigger bolt 12, fixed block 13, outside sleeve 14, inside sleeve 15, limiting slide 16, the cooperation setting of stopper 17 and limiting spring 18, trigger bolt 12 can be taken out when needs remove in the in-process of using, thereby played the effect of being convenient for to fix when guaranteeing stability, reached the purpose that the later stage of being convenient for removed and overhauld the electric box.
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 utility model provides a grounding device is consolidated to regulator cubicle, includes PMKD (1), earth screw (2) and fixed establishment, its characterized in that: the upper surface of the fixed bottom plate (1) is provided with a first clamping groove, the interior of the first clamping groove is fixedly connected with a first insulating pad (3), the upper surface of the first insulating pad (3) is fixedly connected with a backing plate (4), the grounding screw (2) is internally provided with a mounting through hole, the inside of the mounting through hole is fixedly connected with a copper core (6), the upper surface of the fixed bottom plate (1) is fixedly connected with a fixed panel (9), one side of the fixed panel (9) is connected with a rotating rod (10) through screw threads, one side of the fixed bottom plate (1) is fixedly connected with one side of a fixing mechanism, the fixing mechanism comprises a trigger bolt (12), a fixed block (13), an external sleeve (14), an internal sleeve (15) and a connecting block (19), sliding holes are formed in one sides of the outer sleeve (14) and the inner sleeve (15), and a limiting sliding block (16) is connected to the inner portion of each sliding hole in a sliding mode.
2. The electrical cabinet reinforced grounding device according to claim 1, wherein: the material of backing plate (4) is copper material, first through-hole has been seted up to the upper surface of backing plate (4), the second through-hole has been seted up to the upper surface of PMKD (1), first through-hole link up with the second through-hole, first through-hole and second through-hole are run through in ground screw (2), the one end fixedly connected with contact block (5) of ground screw (2), the material of contact block (5) is copper material.
3. The electrical cabinet reinforced grounding device according to claim 1, wherein: the upper surface of PMKD (1) is fixedly connected with fixed curb plate (7), and there is fixedly connected with curb plate insulating layer fixed curb plate (7), the upper surface of PMKD (1) is fixedly connected with solid fixed back board (8), and the through-hole has been seted up to one side of solid fixed back board (8), one side fixedly connected with backplate insulating layer of solid fixed back board (8).
4. The electrical cabinet reinforced grounding device according to claim 1, wherein: one end of the rotating rod (10) is rotatably connected with a clamping plate (11), one end of the rotating rod (10) is fixedly connected with a connecting rod, one side of the connecting rod is rotatably connected with a crank, and one side of the clamping plate (11) is fixedly connected with an insulating gasket.
5. The electrical cabinet reinforced grounding device according to claim 1, wherein: one side of connecting block (19) and one side fixed connection of PMKD (1), the fixed orifices has been seted up to the upper surface of connecting block (19), and the inside of fixed orifices is pegged graft with the surface of outside sleeve (14), the lower surface of fixed block (13) and the one end fixed connection of inside sleeve (15), the thread groove has been seted up to the inside wall of inside sleeve (15), the through-hole has been seted up to the upper surface of fixed block (13), trigger bolt (12) runs through the through-hole, the surface of trigger bolt (12) and the inside wall threaded connection of inside sleeve (15).
6. The electrical cabinet reinforced grounding device according to claim 1, wherein: the spout has been seted up to one side of spacing slider (16), one side fixedly connected with stopper (17) of spacing slider (16), one side fixedly connected with spacing spring (18) of stopper (17), the one end of spacing spring (18) and the inside wall fixed connection of outside sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733325.6U CN214478462U (en) | 2021-04-10 | 2021-04-10 | Grounding device is consolidated to regulator cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120733325.6U CN214478462U (en) | 2021-04-10 | 2021-04-10 | Grounding device is consolidated to regulator cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478462U true CN214478462U (en) | 2021-10-22 |
Family
ID=78178599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120733325.6U Expired - Fee Related CN214478462U (en) | 2021-04-10 | 2021-04-10 | Grounding device is consolidated to regulator cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478462U (en) |
-
2021
- 2021-04-10 CN CN202120733325.6U patent/CN214478462U/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: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |