CN111404039A - Protective device for high-voltage power distribution cabinet and installation method thereof - Google Patents
Protective device for high-voltage power distribution cabinet and installation method thereof Download PDFInfo
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- CN111404039A CN111404039A CN202010300268.2A CN202010300268A CN111404039A CN 111404039 A CN111404039 A CN 111404039A CN 202010300268 A CN202010300268 A CN 202010300268A CN 111404039 A CN111404039 A CN 111404039A
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- plate
- enclosing
- distribution cabinet
- connecting seat
- heat dissipation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a protection device for a high-voltage power distribution cabinet, which comprises first enclosing plates, wherein a second enclosing plate is movably arranged at the rear end position between two adjacent first enclosing plates, a door plate is movably arranged at the front end position between two adjacent first enclosing plates, a hinge is movably arranged between one side of the door plate and the first enclosing plate, a door lock is arranged at the middle position of the other side of the outer surface of the front end of the door plate, a first connecting seat is fixedly arranged at the rear end position of the outer surface of one side of the first enclosing plate close to the second enclosing plate, second connecting seats are fixedly arranged at both sides of the outer surface of the front end of the second enclosing plate, through holes are formed in the middle positions of the outer surfaces of the upper ends of the second connecting seats and the first connecting seats, and a first sliding groove is formed in the. The invention can protect the connection part, avoid the damage of the connection part and lead to difficult disassembly, can protect the power distribution cabinet in all directions, improve the safety of the power distribution cabinet, and is convenient to store after the device is disassembled.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a protective device for a high-voltage power distribution cabinet and an installation method of the protective device.
Background
High voltage distribution cabinet is the electrical product who is arranged in power system electricity generation, transmission of electricity, distribution, electric energy conversion and consumption to play effects such as break-make, control or protection, because voltage is higher, has certain danger, usually can set up protector around it for safety consideration, avoids people to be close to, but the protector for high voltage distribution cabinet that has now has certain defect: 1. the device junction exposes and rusts outside easy oxidation, leads to the difficult easy dismantlement of device, has certain safe risk simultaneously, 2, only protects the switch board all around, and the switch board top can not be protected, receives rain and snow drenching easily, has the artificial risk of throwing the destruction simultaneously, 3, dismantle the back be difficult for accomodating, occupy a large amount of spaces.
Therefore, the protection device for the high-voltage power distribution cabinet and the installation method thereof are provided.
Disclosure of Invention
The invention aims to provide a protective device for a high-voltage power distribution cabinet and an installation method thereof, which can protect a joint, avoid the damage of the joint and difficulty in disassembly, protect the power distribution cabinet in all directions, improve the safety of the power distribution cabinet, and facilitate the storage of the device after disassembly, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a protection device for a high-voltage power distribution cabinet and an installation method thereof comprise first enclosing plates, wherein a second enclosing plate is movably installed at the rear end position between two adjacent first enclosing plates, a door plate is movably installed at the front end position between two adjacent first enclosing plates, a hinge is movably installed between one side of the door plate and the first enclosing plates, a door lock is arranged at the middle position of the other side of the outer surface of the front end of the door plate, a first connecting seat is fixedly installed at the rear end position of the outer surface of one side of the first enclosing plate close to the second enclosing plate, second connecting seats are fixedly installed at both sides of the outer surface of the front end of the second enclosing plate, through holes are formed at the middle positions of the outer surfaces of the upper ends of the second connecting seats and the first connecting seats, a first chute is formed at the outer surface of one side of the first enclosing plate far away from the second enclosing plate, a top plate is slidably installed inside the, the slider is fixedly mounted at the lower end of the outer surface of the front end and the lower end of the outer surface of the rear end of the top plate, and a positioning hole is formed in the middle of the outer surface of one end, far away from the top plate, of the slider.
Fixing a second enclosing plate at the rear end between the two first enclosing plates to enable the first connecting seat to be positioned at the upper end of the second connecting seat and keep the first connecting seat aligned with a through hole on the second connecting seat, then penetrating a fixing rod into the through hole to position the first connecting seat and the second connecting seat, thereby fixing the second enclosing plate on the first enclosing plate, because the connection part is positioned in the device, the device is difficult to disassemble from the outside after being sealed, improving the safety of the device, simultaneously reducing wind, sunshine and rain at the connection part, preventing the connection part from rusting and difficult to disassemble, enabling the top plate to extend out of the first sliding groove through the sliding of the sliding block in the second sliding groove, when the sliding block moves to the notch of the first sliding groove, utilizing the second sliding block to rotate the top plate, utilizing the two top plates to mutually support to form a rain shelter, then sliding the sliding rod in the third sliding groove to draw the side plate out of the groove, when the slide bar slides to groove notch department, utilize the slide bar to rotate the curb plate, the set-square that utilizes two curb plates to constitute is to the roof, concatenation opening between second bounding wall and the door plant is closed, prevent that the rainwater from drenching on the switch board through the concatenation opening, the louvre on the heat dissipation window does benefit to the switch board heat dissipation, louvre opening is downward simultaneously, avoid the rainwater to enter into the device through the louvre inside and drench on the switch board, through the all-round protection to the switch board, the security of switch board has been ensured, during the dismantlement, the curb plate contracts respectively to the inside of recess and first spout with the roof, first bounding wall, all can overlap together after second bounding wall and door plant are dismantled, make things convenient for accomoda.
Preferably, the equal movable mounting in both ends surface upper end position has the locating pin around the first bounding wall, both ends all set up flutedly for the surface around the roof, and the equal movable mounting in both ends has the curb plate around the inside of recess, and the upper end surface of curb plate is equipped with the heat dissipation window, the one end fixed mounting that the curb plate is close to the roof has the slide bar, the third spout has all been seted up at both ends about the inside of recess.
Slide in the third spout through the slide bar, take the curb plate out from the recess, when the slide bar slides to recess notch department, utilize the slide bar to rotate the curb plate, the set-square that utilizes two curb plates to constitute is closed the roof, the concatenation opening between second bounding wall and the door plant, prevent that the rainwater from drenching the switch board through the concatenation opening on, the louvre on the heat dissipation window does benefit to the switch board heat dissipation, the louvre opening is downward simultaneously, avoid the rainwater to enter into the device through the louvre inside and drench on the switch board.
Preferably, the outer surface of the upper end of the top plate, which corresponds to the heat dissipation window, and the outer surface of one end of the heat dissipation window, which is far away from the top plate, are provided with heat dissipation holes.
The louvre does benefit to the switch board heat dissipation, and the louvre opening is downward simultaneously, avoids the rainwater to enter into the device through the louvre inside and drench on the switch board.
Preferably, the positioning pin penetrates through the positioning hole and is in threaded connection with the positioning hole.
Penetrate the locating hole on the slider with the locating pin inside to fix the slider, and then fix between roof and the first spout.
Preferably, the upper end and the lower end of the sliding rod are both slidably mounted in the third sliding groove.
The side plate slides in the third slide groove by means of the slide rod so as to extend in the groove.
Preferably, the triangle formed by splicing the adjacent side plates can close the triangle gap formed among the top plate, the second enclosing plate and the door plate.
The triangular plate formed by the two side plates is used for closing the splicing opening between the top plate, the second enclosing plate and the door plate, so that rainwater is prevented from being sprayed onto the power distribution cabinet through the splicing opening.
Preferably, the sliding block is slidably mounted in the second sliding groove.
The top plate slides inside the second slide groove by the slide block so as to be extended and retracted in the first slide groove.
Preferably, the position of the first connecting seat is higher than the position of the second connecting seat, and after the first connecting seat and the second connecting seat are overlapped, the two through holes are aligned.
Fix the rear end position between two first bounding walls with the second bounding walls for first connecting seat is located the upper end of second connecting seat, and keeps the perforation on first connecting seat and the second connecting seat to align, then fixes a position between first connecting seat and the second connecting seat in penetrating the perforation with the dead lever, thereby fixes the second bounding wall on first bounding wall.
Compared with the prior art, the invention has the beneficial effects that:
1. the second enclosing plate is fixed at the rear end position between the two first enclosing plates, so that the first connecting seat is positioned at the upper end of the second connecting seat, the first connecting seat is kept aligned with the through hole in the second connecting seat, and then the fixing rod penetrates into the through hole to position the first connecting seat and the second connecting seat, so that the second enclosing plate is fixed on the first enclosing plate;
2. the top plate slides in the second sliding groove through the sliding block so as to extend out of the first sliding groove, when the sliding block moves to a notch of the first sliding groove, the second sliding block is utilized to rotate the top plate, the two top plates are mutually supported to form a rain shelter, then the sliding rod slides in the third sliding groove, the side plate is drawn out of the groove, when the sliding rod slides to the notch, the side plate is rotated by the sliding rod, a triangular plate formed by the two side plates is utilized to close a splicing opening among the top plate, the second enclosing plate and the door plate, rainwater is prevented from being sprayed onto the power distribution cabinet through the splicing opening, radiating holes in the radiating window are beneficial to heat dissipation of the power distribution cabinet, meanwhile, the radiating holes are downward in opening, rainwater is prevented from entering the device through the radiating holes and being sprayed onto the power distribution cabinet, and the safety of the;
3. when dismantling, curb plate and roof contract respectively to the inside of recess and first spout, and first bounding wall, second bounding wall and door plant all can overlap together after dismantling, make things convenient for accomodating of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the present invention in combination with a first web and a second web;
FIG. 3 is a view of the first shroud of the present invention in combination with a top panel;
FIG. 4 is a schematic view of the top plate structure of the present invention;
FIG. 5 is a top panel and side panel combination view of the present invention;
FIG. 6 is a schematic view of the internal structure of the top plate of the present invention;
FIG. 7 is a schematic view of a heat dissipation window of the present invention.
In the figure: 1. a first enclosing plate; 2. a second enclosing plate; 3. a door panel; 4. a hinge; 5. a door lock; 6. a first connecting seat; 7. a second connecting seat; 8. perforating; 9. a first chute; 10. a top plate; 11. a second chute; 12. a slider; 13. positioning holes; 14. positioning pins; 15. a groove; 16. a side plate; 17. a heat dissipation window; 18. a slide bar; 19. a third chute; 20. and (4) heat dissipation holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
a protection device for a high-voltage power distribution cabinet is shown in figure 1 and comprises first enclosing plates 1, wherein a second enclosing plate 2 is movably arranged at the rear end position between every two adjacent first enclosing plates 1, a door plate 3 is movably arranged at the front end position between every two adjacent first enclosing plates 1, a hinge 4 is movably arranged between one side of the door plate 3 and the first enclosing plates 1, and a door lock 5 is arranged at the middle position of the other side of the outer surface of the front end of the door plate 3;
as shown in fig. 2, a first connecting seat 6 is fixedly installed at the rear end of the outer surface of one side of the first enclosing plate 1 close to the second enclosing plate 2, second connecting seats 7 are fixedly installed at both sides of the outer surface of the front end of the second enclosing plate 2, and through holes 8 are formed in the middle positions of the outer surfaces of the upper ends of the second connecting seats 7 and the first connecting seats 6;
as shown in fig. 3, a first chute 9 is formed in the outer surface of one side of the first enclosing plate 1, which is far away from the second enclosing plate 2, a top plate 10 is slidably mounted inside the first chute 9, and second chutes 11 are formed in the outer surfaces of the front end and the rear end inside the first chute 9;
as shown in fig. 4, the lower ends of the outer surfaces of the front and rear ends of the top plate 10 are both fixedly provided with a slide block 12, and the middle position of the outer surface of one end of the slide block 12 far away from the top plate 10 is provided with a positioning hole 13;
as shown in fig. 5 to 6, the upper end positions of the outer surfaces of the front end and the rear end of the first enclosing plate 1 are movably provided with positioning pins 14, the front end and the rear end of the top plate 10 are provided with grooves 15, the front end and the rear end of the inside of each groove 15 are movably provided with side plates 16, the outer surface of the upper end of each side plate 16 is provided with a heat dissipation window 17, one end of each side plate 16 close to the top plate 10 is fixedly provided with a slide bar 18, and the upper end and the lower end of the inside of each groove 15 are provided with third;
as shown in fig. 7, heat dissipation holes 20 are formed on the outer surface of the upper end of the top plate 10 at positions corresponding to the heat dissipation windows 17 and on the outer surface of the end of the heat dissipation window 17 away from the top plate 10.
By adopting the technical scheme.
Specifically, as shown in fig. 5 and 6, the locating pins 14 are movably mounted at the upper end positions of the outer surfaces of the front end and the rear end of the first enclosing plate 1, the grooves 15 are formed in the surfaces of the front end and the rear end of the top plate 10, the side plates 16 are movably mounted at the front end and the rear end of the inside of each groove 15, the outer surfaces of the upper ends of the side plates 16 are provided with heat dissipation windows 17, one end of each side plate 16, which is close to the top plate 10, is fixedly provided with a sliding rod 18, and the upper end and the lower end of the inside.
Through adopting above-mentioned technical scheme, slide in third spout 19 through slide bar 18, take curb plate 16 out from recess 15, when slide bar 18 slides to recess 15 notch department, utilize slide bar 18 to rotate curb plate 16, the set-square that utilizes two curb plates 16 to constitute is to roof 10, concatenation opening between second bounding wall 2 and the door plant 3 carries out the closure, prevent that the rainwater from drenching to the distribution cabinet through the concatenation opening on, louvre 20 on the heat dissipation window 17 does benefit to the distribution cabinet heat dissipation, louvre 20 opening is downward simultaneously, avoid the rainwater to enter into the device through louvre 20 inside and drench on the distribution cabinet.
Specifically, as shown in fig. 7, heat dissipation holes 20 are formed in the outer surface of the upper end of the top plate 10 corresponding to the position of the heat dissipation window 17 and the outer surface of the end of the heat dissipation window 17 far away from the top plate 10.
Through adopting above-mentioned technical scheme, louvre 20 does benefit to the switch board heat dissipation, and louvre 20 opening is downward simultaneously, avoids the rainwater to enter into the device through louvre 20 inside and drench on the switch board.
Specifically, as shown in fig. 4 and 5, the positioning pin 14 penetrates through the positioning hole 13 and is screwed into the positioning hole 13.
Through adopting above-mentioned technical scheme, penetrate inside locating hole 13 on the slider 12 with locating pin 14 to fix slider 12, and then fix between roof 10 and first spout 9.
Specifically, as shown in fig. 6, the upper end and the lower end of the slide bar 18 are slidably mounted inside the third slide groove 19.
By adopting the above technical solution, the side plate 16 slides in the third slide groove 19 by the slide bar 18 to extend and retract in the groove 15.
Specifically, as shown in fig. 5, a triangle formed by splicing adjacent side plates 16 can close a triangular gap formed between the top plate 10, the second enclosing plate 2 and the door panel 3.
Through adopting above-mentioned technical scheme, the set-square that utilizes two curb plates 16 to constitute is closed the concatenation opening between roof 10, second bounding wall 2 and the door plant 3, prevents that the rainwater from drenching the switch board through the concatenation opening on.
Specifically, as shown in fig. 3 and 4, the slider 12 is slidably mounted inside the second chute 11.
By adopting the above-described configuration, the top plate 10 is slid inside the second chute 11 by the slider 12 to extend and contract in the first chute 9.
In the body, as shown in fig. 2, the position of the first connecting seat 6 is higher than the position of the second connecting seat 7, and after the first connecting seat 6 overlaps the second connecting seat 7, the two through holes 8 are aligned.
Through adopting above-mentioned technical scheme, fix the rear end position between two first bounding walls 1 with second bounding wall 2 for first connecting seat 6 is located the upper end of second connecting seat 7, and keeps perforation 8 on first connecting seat 6 and the second connecting seat 7 to align, then passes the dead lever and fixes a position between first connecting seat 6 and the second connecting seat 7 in perforating 8, thereby fixes second bounding wall 2 on first bounding wall 1.
A method for installing a protection device for a high-voltage power distribution cabinet comprises the following steps:
firstly, fixing a second enclosing plate 2 at the rear end position between two first enclosing plates 1 to enable a first connecting seat 6 to be positioned at the upper end of a second connecting seat 7, keeping the first connecting seat 6 aligned with a through hole 8 on the second connecting seat 7, and then penetrating a fixing rod into the through hole 8 to position between the first connecting seat 6 and the second connecting seat 7, so that the second enclosing plate 2 is fixed on the first enclosing plate 1;
secondly, the top plate 10 slides in the second sliding groove 11 through the sliding block 12 to extend out of the first sliding groove 9, when the sliding block 12 moves to the groove opening of the first sliding groove 9, the second sliding block 12 is utilized to rotate the top plate 10, the two top plates 10 are utilized to support each other to form a rain shelter, then the sliding rod 18 slides in the third sliding groove 19 to draw out the side plate 16 from the groove 15, when the sliding rod 18 slides to the groove opening of the groove 15, the sliding rod 18 is utilized to rotate the side plate 16, a triangular plate formed by the two side plates 16 is utilized to close a splicing opening among the top plate 10, the second enclosing plate 2 and the door plate 3, rainwater is prevented from being sprayed onto the power distribution cabinet through the splicing opening, the radiating holes 20 on the radiating window 17 are beneficial to radiating the heat of the power distribution cabinet, meanwhile, the radiating holes 20 are downward opened, and rainwater is prevented from entering;
and thirdly, fixing the door panel 3 between the two first enclosing plates 1 through a hinge 4, and controlling the opening and closing of the device through the door panel 3.
The working principle is as follows: fixing the second enclosing plate 2 at the rear end position between the two first enclosing plates 1, so that the first connecting seat 6 is positioned at the upper end of the second connecting seat 7, keeping the first connecting seat 6 aligned with the through hole 8 on the second connecting seat 7, then penetrating a fixing rod into the through hole 8 to position the first connecting seat 6 and the second connecting seat 7, so that the second enclosing plate 2 is fixed on the first enclosing plate 1, because the connecting part is positioned in the device, the device is difficult to disassemble from the outside after being sealed, the safety of the device is improved, simultaneously, the wind, the sun and the rain at the connecting part are reduced, the connecting part is prevented from rusting and being difficult to disassemble, the top plate 10 slides in the second sliding groove 11 through the sliding block 12 to extend out of the first sliding groove 9, when the sliding block 12 moves to the groove opening of the first sliding groove 9, the second sliding block 12 is utilized to rotate the top plate 10, and the two top plates 10 are mutually supported to form a rain shelter, then cross slide bar 18 and slide in third spout 19, take curb plate 16 out from recess 15, when slide bar 18 slided to recess 15 notch department, utilize slide bar 18 to rotate curb plate 16, utilize the set-square that two curb plates 16 are constituteed to roof 10, the concatenation opening between second bounding wall 2 and the door plant 3 is closed, prevent that the rainwater from drenching to the switch board through the concatenation opening, louvre 20 on the heat dissipation window 17 does benefit to the switch board heat dissipation, louvre 20 opening is downward simultaneously, avoid the rainwater to enter into the device inside through louvre 20 and drench on the switch board, through the all-round protection to the switch board, the security of switch board has been ensured, when dismantling, curb plate 16 and roof 10 shrink respectively to the inside of recess 15 and first spout 9, first bounding wall 1, second bounding wall 2 and door plant 3 all can overlap together after dismantling, make things convenient for accomodating of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a protector for high voltage distribution cabinet, includes first bounding wall (1), its characterized in that: a second enclosing plate (2) is movably arranged at the rear end position between two adjacent first enclosing plates (1), a door plate (3) is movably arranged at the front end position between two adjacent first enclosing plates (1), a hinge (4) is movably arranged between one side of the door plate (3) and the first enclosing plate (1), a door lock (5) is arranged at the middle position of the other side of the front end outer surface of the door plate (3), a first connecting seat (6) is fixedly arranged at the rear end position of the outer surface of one side of the first enclosing plate (1) close to the second enclosing plate (2), second connecting seats (7) are fixedly arranged at both sides of the outer surface of the front end of the second enclosing plate (2), through holes (8) are formed at the middle positions of the outer surfaces of the upper ends of the second connecting seats (7) and the first connecting seat (6), and a first sliding groove (9) is formed at the outer surface of one side of the first enclosing plate (1), and the inside slidable mounting of first spout (9) has roof (10), second spout (11) have all been seted up to both ends surface around the inside of first spout (9), equal fixed mounting in both ends surface lower extreme position has slider (12) around roof (10), and slider (12) keep away from the one end surface intermediate position of roof (10) and seted up locating hole (13).
2. The protection device for a high voltage distribution cabinet according to claim 1, characterized in that: the utility model discloses a heat dissipation structure of a radiator, including first bounding wall (1), the equal movable mounting in both ends surface upper end position has locating pin (14) around first bounding wall (1), both ends are all seted up for the surface around roof (10) recess (15), and the equal movable mounting in both ends has curb plate (16) around the inside of recess (15), and the upper end surface of curb plate (16) is equipped with heat dissipation window (17), curb plate (16) are close to the one end fixed mounting of roof (10) have slide bar (18), third spout (19) have all been seted up at both ends about the inside of recess (15).
3. The protection device for a high voltage distribution cabinet according to claim 2, characterized in that: the upper end surface of the top plate (10) corresponds to the position of the heat dissipation window (17) and the outer surface of one end of the heat dissipation window (17) far away from the top plate (10) is provided with heat dissipation holes (20).
4. The protection device for a high voltage distribution cabinet according to claim 2, characterized in that: the positioning pin (14) penetrates through the positioning hole (13) and is in threaded connection with the positioning hole (13).
5. The protection device for a high voltage distribution cabinet according to claim 2, characterized in that: the upper end and the lower end of the sliding rod (18) are slidably mounted in the third sliding groove (19).
6. The protection device for a high voltage distribution cabinet according to claim 2, characterized in that: the triangle formed by splicing the adjacent side plates (16) can close the triangular gap formed among the top plate (10), the second enclosing plate (2) and the door plate (3).
7. The protection device for a high voltage distribution cabinet according to claim 1, characterized in that: the sliding block (12) is installed inside the second sliding chute (11) in a sliding mode.
8. The protection device for a high voltage distribution cabinet according to claim 1, characterized in that: the position of the first connecting seat (6) is higher than the position of the second connecting seat (7), and after the first connecting seat (6) and the second connecting seat (7) are overlapped, the two through holes (8) are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300268.2A CN111404039B (en) | 2020-04-16 | 2020-04-16 | Protective device for high-voltage power distribution cabinet and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010300268.2A CN111404039B (en) | 2020-04-16 | 2020-04-16 | Protective device for high-voltage power distribution cabinet and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111404039A true CN111404039A (en) | 2020-07-10 |
| CN111404039B CN111404039B (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010300268.2A Active CN111404039B (en) | 2020-04-16 | 2020-04-16 | Protective device for high-voltage power distribution cabinet and installation method thereof |
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| Country | Link |
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| CN (1) | CN111404039B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408044Y (en) * | 2009-05-05 | 2010-02-17 | 袁忠宝 | Bolt internally-connected type detachable box body |
| CN208890127U (en) * | 2018-07-03 | 2019-05-21 | 浙江宝顺电气有限公司 | A kind of intelligent power distribution cabinet being easily installed disassembly |
| CN209526371U (en) * | 2019-05-08 | 2019-10-22 | 四川秦巴电气有限责任公司 | A kind of ring network cabinet of convenient transportation |
| CN209731794U (en) * | 2019-01-18 | 2019-12-03 | 香江科技股份有限公司 | A kind of outdoor cabinet being provided with drawer type rain-proof structure |
| DE102018124484A1 (en) * | 2018-10-04 | 2020-04-09 | nesevo GmbH | Terminal block for electrical or electronic devices on a cabinet |
-
2020
- 2020-04-16 CN CN202010300268.2A patent/CN111404039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408044Y (en) * | 2009-05-05 | 2010-02-17 | 袁忠宝 | Bolt internally-connected type detachable box body |
| CN208890127U (en) * | 2018-07-03 | 2019-05-21 | 浙江宝顺电气有限公司 | A kind of intelligent power distribution cabinet being easily installed disassembly |
| DE102018124484A1 (en) * | 2018-10-04 | 2020-04-09 | nesevo GmbH | Terminal block for electrical or electronic devices on a cabinet |
| CN209731794U (en) * | 2019-01-18 | 2019-12-03 | 香江科技股份有限公司 | A kind of outdoor cabinet being provided with drawer type rain-proof structure |
| CN209526371U (en) * | 2019-05-08 | 2019-10-22 | 四川秦巴电气有限责任公司 | A kind of ring network cabinet of convenient transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111404039B (en) | 2021-12-17 |
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