CN216215162U - 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case - Google Patents
10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case Download PDFInfo
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- CN216215162U CN216215162U CN202122476253.4U CN202122476253U CN216215162U CN 216215162 U CN216215162 U CN 216215162U CN 202122476253 U CN202122476253 U CN 202122476253U CN 216215162 U CN216215162 U CN 216215162U
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Abstract
The utility model discloses a 10 KV distribution network automation ring main unit anti-radiation outdoor box which comprises a box body, wherein a shielding layer is arranged inside the box body, a first shell is arranged inside the box body, a second shell is fixedly connected between one side of the outer surface of the first shell and the box body, a folding shielding mechanism is arranged inside the first shell, two limiting mechanisms are arranged at the bottom of the folding shielding mechanism and the inner bottom of the first shell, a transmission mechanism is arranged between the first shell and the second shell, and the transmission mechanism is connected with the folding shielding mechanism. According to the utility model, the hand-operated mechanism, the transmission mechanism, the folding shielding mechanism and the limiting mechanism are arranged, so that the ring main unit can be shielded in the rainy day when being maintained, rainwater is prevented from entering the ring main unit, the phenomena of short circuit, electric leakage and the like of an internal circuit caused by rainwater are avoided, and the overall safety of the ring main unit is improved.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to a radiation-resistant outdoor box of a 10 KV distribution network automatic ring main unit.
Background
The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating box body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The system is widely applied to distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like;
at present, 10 kilovolt distribution network automation looped netowrk cabinet part is installed outdoors, there are some inadequacies in daily use, lack and shelter from the function, especially when the rainy day is maintained or is maintained the looped netowrk cabinet, inside the rainwater gets into the looped netowrk cabinet easily, cause the phenomenon such as circuit short circuit, electric leakage easily, certain potential safety hazard has, current 10 kilovolt distribution network automation looped netowrk cabinet is in case the circular telegram simultaneously, can produce a large amount of electromagnetic radiation, cause the influence to the operation of other peripheral equipment easily, cause certain radiation to some residents of periphery simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a radiation-resistant outdoor case of a 10 kV distribution network automatic ring main unit.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case, the power distribution network comprises a box body, the inside of box is equipped with the shielding layer, the top of box is equipped with first shell, common fixedly connected with second shell between surface one side of first shell and the box, the internally mounted of first shell has folding mechanism of sheltering from, two stop gear are installed jointly to the bottom that folding sheltered from the mechanism and the interior bottom of first shell, install drive mechanism jointly between first shell and the second shell, and drive mechanism and folding mechanism of sheltering from are connected, hand mechanism is installed to the surface bottom side of second shell, and hand mechanism is connected with drive mechanism.
Further, folding mechanism of sheltering from includes first shielding plate, the symmetry fixedly connected with fixed plate in top one side edge of first shielding plate, two rotate jointly between the fixed plate and be connected with the second shielding plate, if the rainfall is too big, then stretch out first shielding plate completely, then come the upset of second shielding plate, keep perpendicularly with first shielding plate, then form less space of keeping off the rain with the cabinet door cooperation.
Further, two stop gear all includes spacing spout and slider, and sliding connection between spacing spout and the slider, spacing spout fixed mounting is in the interior bottom of first shell, slider fixed mounting shelters from the bottom of mechanism at folding, and spacing spout and slider cooperation have limiting displacement, can increase the stability of whole operation.
Further, the transmission mechanism comprises two fixed blocks, a screw rod is connected between the two fixed blocks in a rotating mode, the screw rod vertically penetrates through the outer surfaces of the fixed blocks and extends into the second shell, a sliding seat is in threaded connection with the outer surface of the screw rod, the sliding seat is fixedly installed at the bottom of the folding shielding mechanism, a first bevel gear is fixedly connected to one end, located inside the second shell, of the screw rod, a second bevel gear is connected to the bottom of the first bevel gear in a meshed mode, a rotating rod is fixedly connected to the bottom of the second bevel gear, a third bevel gear is fixedly connected to the bottom of the rotating rod, two limiting blocks are connected to the outer surface of the rotating rod in a rotating mode, the limiting blocks are fixedly connected with the second shell, the third bevel gear drives a transmission rod, the second bevel gear is driven to rotate through the rotating rod, and therefore the first bevel gear is driven to rotate, first bevel gear drives the screw rod and rotates, drives folding mechanism that shelters from through the slide and stretches out, and the stopper has the limiting displacement to the dwang, the installation of the dwang of being convenient for.
Further, hand rocking mechanism includes insulating handle, insulating handle is close to the insulating carousel of one side fixedly connected with of second shell, insulating carousel is close to one side fixedly connected with pivot of second shell, and the surface that the pivot runs through the second shell perpendicularly extends to inside, the one end fixedly connected with fourth bevel gear of insulating carousel is kept away from in the pivot, and insulating handle drives insulating carousel and rotates to drive fourth bevel gear through the pivot and rotate, rethread fourth bevel gear can drive the drive mechanism operation.
Furthermore, the fourth bevel gear and the third bevel gear are in meshed connection, so that the hand-operated mechanism can drive the transmission mechanism to operate conveniently.
Furthermore, the bottom of the box body is fixedly connected with a supporting block, and the box body has a bearing effect.
The utility model has the beneficial effects that:
1. when the anti-radiation outdoor box of the 10 kV distribution network automation ring main unit is used, the hand-operated mechanism, the transmission mechanism, the folding shielding mechanism and the limiting mechanism are arranged, so that the ring main unit can be shielded in the rainy day when being maintained, rainwater is prevented from entering the inside of the ring main unit, the phenomena of short circuit, electric leakage and the like of internal circuits caused by rainwater are avoided, and the overall safety of the ring main unit is improved.
2. When the anti-radiation outdoor box of the 10 kV distribution network automatic ring main unit is used, the ring main unit can be shielded through the arranged shielding layer, the effect of shielding electromagnetic radiation is achieved, the influence on the operation of other peripheral equipment is avoided, and meanwhile, the influence on peripheral residents can be effectively avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the limiting mechanism and the folding shielding mechanism of the present invention;
fig. 3 is a schematic view of the connection between the transmission mechanism and the hand-operated mechanism.
Illustration of the drawings:
1. a box body; 11. a support block; 2. a folding shielding mechanism; 21. a fixing plate; 22. a second shielding plate; 23. a first shielding plate; 3. a first housing; 4. a transmission mechanism; 41. a slide base; 42. a fixed block; 43. a screw; 44. a first bevel gear; 45. a second bevel gear; 46. a limiting block; 47. rotating the rod; 48. a third bevel gear; 5. a limiting mechanism; 51. a slider; 52. a limiting chute; 6. a shielding layer; 7. a hand-operated mechanism; 71. a rotating shaft; 72. an insulating turntable; 73. an insulated grip; 74. a fourth bevel gear; 8. a second housing.
Detailed Description
Fig. 1, fig. 2 and fig. 3 show, relate to a 10 kilovolt distribution network automation looped netowrk cabinet anti radiation outdoor case, including box 1, the inside of box 1 is equipped with shielding layer 6, the top of box 1 is equipped with first shell 3, common fixedly connected with second shell 8 between surface one side of first shell 3 and the box 1, the internally mounted of first shell 3 has folding mechanism 2 that shelters from, two stop gear 5 are installed jointly to the bottom that folding mechanism 2 sheltered from and the interior bottom of first shell 3, install drive mechanism 4 jointly between first shell 3 and the second shell 8, and drive mechanism 4 is connected with folding mechanism 2 that shelters from, hand mechanism 7 is installed to the surface bottom side of second shell 8, and hand mechanism 7 is connected with drive mechanism 4.
The bottom of the box body 1 is fixedly connected with a supporting block 11.
As shown in fig. 2, the foldable shielding mechanism 2 includes a first shielding plate 23, a fixing plate 21 is symmetrically and fixedly connected to an edge of one side of the top of the first shielding plate 23, and a second shielding plate 22 is rotatably connected between the two fixing plates 21.
Two stop gear 5 all include spacing spout 52 and slider 51, and sliding connection between spacing spout 52 and the slider 51, and spacing spout 52 fixed mounting is in the interior bottom of first shell 3, and slider 51 fixed mounting shelters from the bottom of mechanism 2 at the folding.
Fig. 3 shows, transmission mechanism 4 includes two fixed blocks 42, it is connected with screw rod 43 to rotate jointly between two fixed blocks 42, and the surface that screw rod 43 runs through fixed block 42 perpendicularly extends to the inside of second shell 8, the surface threaded connection of screw rod 43 has slide 41, and slide 41 fixed mounting is in the folding bottom that shelters from mechanism 2, screw rod 43 is located the inside first bevel gear 44 of one end fixedly connected with of second shell 8, the bottom meshing of first bevel gear 44 is connected with second bevel gear 45, the bottom fixedly connected with dwang 47 of second bevel gear 45, the bottom fixedly connected with third bevel gear 48 of dwang 47, the surface of dwang 47 rotates and is connected with two stopper 46, and fixed connection between stopper 46 and the second shell 8.
The fourth bevel gear 74 is in meshing engagement with the third bevel gear 48.
When the 10 KV distribution network automatic ring main unit radiation-resistant outdoor box is used, the shielding layer 6 can shield radiation, when the ring main unit in the box body 1 is maintained in rainy days, the insulating rotary table 72 is driven to rotate by the insulating handle 73, so that the fourth bevel gear 74 is driven to rotate by the rotating shaft 71, the third bevel gear 48 is driven to rotate by the fourth bevel gear 74, then the second bevel gear 45 is driven to rotate by the rotating rod 47, so as to drive the first bevel gear 44 to rotate, the first bevel gear 44 drives the screw rod 43 to rotate, the slide base 41 drives the first shielding plate 23 to extend out, the extending length is determined according to the actual rainfall, if the rainfall is too large, the first shielding plate 23 is completely extended out, then the second shielding plate 22 is turned over and kept vertical to the first shielding plate 23, and then the second shielding plate is matched with the door of the box door to form a small rain shielding space, so that the box body 1 can be maintained or repaired conveniently.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a 10 kilovolt distribution network automation looped netowrk cabinet anti radiation outdoor case, includes box (1), its characterized in that: the inside of box (1) is equipped with shielding layer (6), the top of box (1) is equipped with first shell (3), common fixedly connected with second shell (8) between surface one side of first shell (3) and box (1), the internally mounted of first shell (3) has folding mechanism (2) of sheltering from, two stop gear (5) are installed jointly to the bottom that folding sheltered from mechanism (2) and the interior bottom of first shell (3), install drive mechanism (4) jointly between first shell (3) and second shell (8), and drive mechanism (4) and folding mechanism (2) of sheltering from are connected, hand mechanism (7) are installed to the surface bottom side of second shell (8), and hand mechanism (7) are connected with drive mechanism (4).
2. The radiation-resistant outdoor cabinet of the 10 kV distribution network automation ring main unit according to claim 1, characterized in that: folding mechanism (2) of sheltering from includes first shielding plate (23), the symmetry fixedly connected with fixed plate (21) in one side edge in top of first shielding plate (23), two rotate jointly between fixed plate (21) and be connected with second shielding plate (22).
3. The radiation-resistant outdoor cabinet of the 10 kV distribution network automation ring main unit according to claim 1, characterized in that: two stop gear (5) all include spacing spout (52) and slider (51), and sliding connection between spacing spout (52) and slider (51), spacing spout (52) fixed mounting is in the interior bottom of first shell (3), slider (51) fixed mounting is in the bottom of folding mechanism (2) of sheltering from.
4. The radiation-resistant outdoor cabinet of the 10 kV distribution network automation ring main unit according to claim 1, characterized in that: the transmission mechanism (4) comprises two fixing blocks (42), a screw rod (43) is connected between the two fixing blocks (42) in a rotating mode, the screw rod (43) vertically penetrates through the outer surface of the fixing block (42) and extends into the second shell (8), a sliding seat (41) is connected to the outer surface of the screw rod (43) in a threaded mode, the sliding seat (41) is fixedly installed at the bottom of the folding shielding mechanism (2), a first bevel gear (44) is fixedly connected to one end, located inside the second shell (8), of the screw rod (43), a second bevel gear (45) is connected to the bottom of the first bevel gear (44) in a meshed mode, a rotating rod (47) is fixedly connected to the bottom of the second bevel gear (45), a third bevel gear (48) is fixedly connected to the bottom of the rotating rod (47), and two limiting blocks (46) are connected to the outer surface of the rotating rod (47) in a rotating mode, and the limiting block (46) is fixedly connected with the second shell (8).
5. The radiation-resistant outdoor cabinet of the 10 kV distribution network automation ring main unit according to claim 1, characterized in that: hand mechanism (7) are including insulating handle (73), insulating handle (73) are close to one side fixedly connected with insulating carousel (72) of second shell (8), insulating carousel (72) are close to one side fixedly connected with pivot (71) of second shell (8), and pivot (71) run through the surface of second shell (8) perpendicularly and extend to inside, the one end fixedly connected with fourth bevel gear (74) of insulating carousel (72) are kept away from in pivot (71).
6. The radiation-resistant outdoor cabinet of the 10 kV distribution network automation ring main unit according to claim 5, wherein: the fourth bevel gear (74) is in meshed connection with the third bevel gear (48).
7. The radiation-resistant outdoor cabinet of the 10 kV distribution network automation ring main unit according to claim 1, characterized in that: the bottom of the box body (1) is fixedly connected with a supporting block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476253.4U CN216215162U (en) | 2021-10-14 | 2021-10-14 | 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476253.4U CN216215162U (en) | 2021-10-14 | 2021-10-14 | 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case |
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| CN216215162U true CN216215162U (en) | 2022-04-05 |
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| CN202122476253.4U Active CN216215162U (en) | 2021-10-14 | 2021-10-14 | 10 kilovolt distribution network automation looped netowrk cabinet radioresistance outdoor case |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115441318A (en) * | 2022-09-01 | 2022-12-06 | 新沂市五联电气科技有限公司 | Outdoor switch board is overhauld to convenient rainy day of high security |
| CN116598920A (en) * | 2023-06-13 | 2023-08-15 | 安德利集团有限公司 | Ring main unit applied to photovoltaic power generation base |
-
2021
- 2021-10-14 CN CN202122476253.4U patent/CN216215162U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115441318A (en) * | 2022-09-01 | 2022-12-06 | 新沂市五联电气科技有限公司 | Outdoor switch board is overhauld to convenient rainy day of high security |
| CN115441318B (en) * | 2022-09-01 | 2023-11-03 | 新沂市五联电气科技有限公司 | Outdoor switch board is overhauld in convenient rainy day of high security |
| CN116598920A (en) * | 2023-06-13 | 2023-08-15 | 安德利集团有限公司 | Ring main unit applied to photovoltaic power generation base |
| CN116598920B (en) * | 2023-06-13 | 2024-01-12 | 安德利集团有限公司 | Ring main unit applied to photovoltaic power generation base |
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