CN221057948U - Dry air insulation looped netowrk cabinet - Google Patents
Dry air insulation looped netowrk cabinet Download PDFInfo
- Publication number
- CN221057948U CN221057948U CN202322561046.8U CN202322561046U CN221057948U CN 221057948 U CN221057948 U CN 221057948U CN 202322561046 U CN202322561046 U CN 202322561046U CN 221057948 U CN221057948 U CN 221057948U
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- wall
- plate
- sliding
- fixedly connected
- dry air
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- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the technical field of electricity and discloses a dry air insulation ring main unit, which comprises a bottom plate, wherein a first connecting plate is fixedly connected to the outer wall of the bottom plate, a side plate is slidably connected to the outer wall of the first connecting plate, a first fixing groove is formed in the inner portion of the side plate, a second connecting plate is fixedly connected to the outer wall of the bottom plate, a back plate is slidably connected to the outer wall of the second connecting plate, a third fixing groove is formed in the inner portion of the side plate, a third connecting plate is fixedly connected to the outer wall of the back plate, a top plate is slidably connected to the upper surface of the side plate, and a fixing assembly is rotatably connected to the inner portion of the top plate. In the utility model, the third connecting plate of the outer wall is driven by the sliding backboard to enter the inner wall of the third fixing groove of the outer wall of the first fixing groove, and meanwhile, the second connecting plate of the outer wall of the bottom plate enters the inner wall of the second fixing groove in the backboard, and then the inner wall of the top plate is connected with the side plate and the upper surface of the backboard, so that the effect of quickly assembling the device is achieved.
Description
Technical Field
The utility model relates to the technical field of electricity, in particular to a dry air insulation ring main unit.
Background
Ring Main Units (RMU) are switching devices used in medium voltage (typically 10 kilovolts or 11 kilovolts) power distribution systems. The utility model is mainly used for delivering power to different loads, such as residential area, commercial area or industrial area, to realize the flexibility and the reliability of distribution system, usually all use sulfuration gas as insulating medium and arc extinguishing medium for looped netowrk cabinet, but sulfuration gas can cause potential influence to the environment, can produce harmful gas or accessory product when breaking down, and this can need to use a dry air insulation looped netowrk cabinet to replace traditional looped netowrk cabinet.
The search is carried out on the bulletin number: CN211629700U discloses a novel dry air insulation ring main unit, base and insulated cabinet, fixedly connected with gear motor in the base, gear motor's output fixedly connected with first pivot, meshing is connected with second bevel gear on the first bevel gear, fixedly connected with hinge on the insulated cabinet, the another side fixedly connected with encapsulation door of hinge, fixedly connected with fastener in the insulated cabinet, the louvre has been seted up to the side of insulated cabinet. This novel dry air insulation looped netowrk cabinet is provided with fastening device, including screw thread through-hole, threaded rod, carousel, bearing, fastening plate and slider, when the transportation, at first place power transmission and distribution electrical equipment on the tray, then, rotate the threaded rod through the carousel, the threaded rod is through the screw thread through-hole inwards movement when pivoted, promotes two sets of fastening plates inwards to remove, fastens multiunit power transmission and distribution electrical equipment, prevents to collide each other between the power transmission and distribution electrical equipment in the transportation, leads to damaging.
In the dry air insulation looped netowrk cabinet in the above-mentioned application, through carousel rotation threaded rod, the threaded rod is through the screw through-hole inwards moving in the pivoted, promotes two sets of fastening plates inwards moving, fastens multiunit power transmission and distribution electrical equipment, prevents to collide each other between the power transmission and distribution electrical equipment in the transportation, leads to damaging, can only play the effect of protection to the looped netowrk cabinet to do not possess the effect of making things convenient for the workman to install in the use.
Disclosure of utility model
In order to make up for the defects, the utility model provides a dry air insulation ring main unit, and aims to solve the problems that the installation efficiency of workers is low and the engineering progress is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a dry air insulation looped netowrk cabinet, includes the bottom plate, the outer wall fixedly connected with first connecting plate of bottom plate, the outer wall sliding connection of first connecting plate has the curb plate, first fixed slot has been seted up to the inside of curb plate, the outer wall sliding connection of first connecting plate is in the inner wall of first fixed slot, the outer wall fixedly connected with second connecting plate of bottom plate, the outer wall sliding connection of second connecting plate has the backplate, the second fixed slot has been seted up to the inside of backplate, the outer wall sliding connection of second connecting plate is in the inner wall of second fixed slot, the third fixed slot has been seted up to the inside of curb plate, the outer wall fixedly connected with third connecting plate of backplate, the outer wall sliding connection of third connecting plate is in the inner wall of third fixed slot, the upper surface sliding connection of curb plate has the roof, the inner wall sliding connection of roof is in the upper surface of backplate, the inside rotation of roof is connected with fixed subassembly.
Through above-mentioned technical scheme, the bottom plate is connected with the curb plate through the inner wall of first connecting plate at first fixed slot, and the bottom plate is connected with the backplate through the inner wall slip of first connecting plate at the second fixed slot, and the backplate is connected with the curb plate through the inner wall slip of third connecting plate at the third fixed slot, and the top plate of sliding is connected with curb plate and backplate again to can reach the effect of assembling the use to the device fast.
Further, fixed subassembly includes axis of rotation, handle, fixture block, sliding tray and draw-in groove, the outer wall rotation of axis of rotation is connected in the inside of roof, the lower fixed surface of handle is connected the upper surface of axis of rotation, the outer wall fixed connection of fixture block is in the outer wall of axis of rotation, the sliding tray is seted up in the inside of curb plate, the inside at the curb plate is seted up to the draw-in groove.
Through the technical scheme, the rotating shaft can be driven to rotate in the top plate when the handle is rotated.
Further, the outer wall sliding connection of axis of rotation is at the inner wall of sliding tray, the outer wall sliding connection of fixture block is at the inner wall of sliding tray, the outer wall rotation of fixture block is connected at the inner wall of draw-in groove.
Through above-mentioned technical scheme, the fixture block of drive outer wall slides into the inner wall of draw-in groove from the inner wall of sliding tray when the axis of rotation is rotatory to can make curb plate and roof fixed.
Further, the upper surface fixedly connected with fixed column of bottom plate, the outer wall sliding connection of fixed column has the backup pad, first sliding hole has been seted up to the inside of backup pad, fixed column outer wall sliding connection is in the inner wall of first sliding hole.
Through above-mentioned technical scheme, the backup pad can be through the inside first sliding hole outside the fixed column of bottom plate upper surface slip.
Further, the limiting groove is formed in the supporting plate, the second sliding hole is formed in the supporting plate, the spring is arranged in the supporting plate, and one end of the spring is fixedly connected to the inner wall of the limiting groove.
Through above-mentioned technical scheme, can carry out spacing to the spring through the spacing groove and prevent to take place the skew to can also play fixed effect to the spring.
Further, the other end fixedly connected with separation blade of spring, the outer wall sliding connection of separation blade is at the inner wall of spacing groove, the outer wall fixedly connected with slip post of separation blade.
Through the technical scheme, the spring can push the baffle to slide on the inner wall of the limit groove.
Further, the upper surface of bottom plate fixedly connected with fixed plate, the inside of fixed plate has seted up the third sliding hole.
Through above-mentioned technical scheme, play fixed effect to the fixed plate through the bottom plate.
Further, the outer wall sliding connection of sliding column is at the inner wall of second sliding hole, the outer wall sliding connection of sliding column is at the inner wall of third sliding hole.
Through above-mentioned technical scheme, when the sliding column slides into the inner wall of third sliding hole from the inner wall of second sliding hole, can fix the backup pad.
The utility model has the following beneficial effects:
1. In the utility model, the first fixing groove in the side plate is firstly slid to drive the inner part to be attached to the outer wall of the first connecting plate on the outer wall of the bottom plate, then the third connecting plate on the outer wall is slid to drive the third connecting plate on the outer wall of the first fixing groove to enter the inner wall of the third fixing groove on the outer wall of the first fixing groove, and meanwhile, the second connecting plate on the outer wall of the bottom plate enters the inner wall of the second fixing groove in the bottom plate, and then the inner wall of the top plate is connected with the side plate and the upper surface of the bottom plate, so that the device can be assembled quickly.
2. According to the utility model, the sliding column is pressed firstly to slide into the inner wall of the second sliding hole from the inner wall of the third sliding hole, then the supporting plate is pushed to slide on the outer wall of the fixed column through the first sliding hole, when the sliding column is adjusted to a proper position, the spring on the inner wall of the limiting groove is used for rebounding, the baffle is pushed to slide on the inner wall of the limiting groove, and when the baffle slides, the sliding column is pushed to slide from the inner wall of the second sliding hole to the inner wall of the third sliding hole in the fixed plate, so that the supporting plate can be fixed, the effect of adjusting the using space of the device can be achieved, and the device is more convenient for workers to use.
Drawings
Fig. 1 is a formal perspective view of a dry air insulation ring main unit according to the present utility model;
fig. 2 is a schematic diagram of a bottom plate of a dry air insulation ring main unit according to the present utility model;
fig. 3 is a schematic diagram of a side plate of a dry air insulation ring main unit according to the present utility model;
fig. 4 is a schematic diagram of a back plate of a dry air insulation ring main unit according to the present utility model;
Fig. 5 is a cross-sectional view of a side plate of a dry air insulated ring main unit according to the present utility model;
fig. 6 is a schematic top plate diagram of a dry air insulation ring main unit according to the present utility model;
Fig. 7 is a cross-sectional view of a support plate of a dry air insulated ring main unit according to the present utility model.
Legend description:
1. A bottom plate; 2. a first connection plate; 3. a side plate; 4. a first fixing groove; 5. a second connecting plate; 6. a back plate; 7. a second fixing groove; 8. a third fixing groove; 9. a third connecting plate; 10. a top plate; 11. a rotating shaft; 12. a handle; 13. a clamping block; 14. a sliding groove; 15. a clamping groove; 16. fixing the column; 17. a support plate; 18. a first sliding hole; 19. a limit groove; 20. a second sliding hole; 21. a spring; 22. a baffle; 23. a sliding column; 24. a fixing plate; 25. and a third sliding hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 2-4, one embodiment provided by the present utility model is: the utility model provides a dry air insulation looped netowrk cabinet, including bottom plate 1, the outer wall fixedly connected with first connecting plate 2 of bottom plate 1, the outer wall sliding connection of first connecting plate 2 has curb plate 3, first fixed slot 4 has been seted up to the inside of curb plate 3, the outer wall sliding connection of first connecting plate 2 is at the inner wall of first fixed slot 4, the outer wall fixedly connected with second connecting plate 5 of bottom plate 1, the outer wall sliding connection of second connecting plate 5 has backplate 6, second fixed slot 7 has been seted up to the inside of backplate 6, the outer wall sliding connection of second connecting plate 5 is at the inner wall of second fixed slot 7, the inside of curb plate 3 has seted up third fixed slot 8, the outer wall fixedly connected with third connecting plate 9 of backplate 6, the outer wall sliding connection of third connecting plate 9 is at the inner wall of third fixed slot 8, the upper surface sliding connection of curb plate 3 has roof 10, the inner wall sliding connection of roof 10 is at the upper surface of backplate 6, the inside rotation of roof 10 is connected with fixed subassembly; the first connecting plate 2 of the outer wall of the sliding bottom plate 1 is driven to enter the inner wall of the first fixing groove 4 in the side plate 3, the second connecting plate 5 of the outer wall is driven to enter the inner wall of the second fixing groove 7 in the back plate 6, the third connecting plate 9 of the outer wall of the back plate 6 is slid into the inner wall of the third fixing groove 8 of the outer wall of the side plate 3, and the sliding top plate 10 is connected with the upper surfaces of the side plate 3 and the back plate 6, so that the device is installed and used.
Referring to fig. 5 to 6, the fixing assembly includes a rotation shaft 11, a handle 12, a clamping block 13, a sliding groove 14 and a clamping groove 15, wherein the outer wall of the rotation shaft 11 is rotatably connected in the top plate 10, the lower surface of the handle 12 is fixedly connected on the upper surface of the rotation shaft 11, the outer wall of the clamping block 13 is fixedly connected on the outer wall of the rotation shaft 11, the sliding groove 14 is formed in the side plate 3, and the clamping groove 15 is formed in the side plate 3; when the handle 12 is turned, the rotating shaft 11 can be driven to rotate in the top plate 10, and the top plate 10 can play a role in fixing the rotating shaft 11.
The outer wall of the rotating shaft 11 is connected to the inner wall of the sliding groove 14 in a sliding manner, the outer wall of the clamping block 13 is connected to the inner wall of the sliding groove 14 in a sliding manner, and the outer wall of the clamping block 13 is connected to the inner wall of the clamping groove 15 in a rotating manner; when the rotating shaft 11 rotates, the clamping blocks 13 of the outer wall are driven to slide into the inner walls of the clamping grooves 15 from the inner walls of the sliding grooves 14, so that the side plates 3 and the top plate 10 can be fixed.
Referring to figures 1-2 and 7, the upper surface of the bottom plate 1 is fixedly connected with a fixed column 16, the outer wall of the fixed column 16 is slidably connected with a supporting plate 17, a first sliding hole 18 is formed in the supporting plate 17, and the outer wall of the fixed column 16 is slidably connected with the inner wall of the first sliding hole 18; the support plate 17 can slide on the outer wall of the fixed column 16 on the upper surface of the base plate 1 through the first sliding hole 18 inside.
A limiting groove 19 is formed in the supporting plate 17, a second sliding hole 20 is formed in the supporting plate 17, a spring 21 is arranged in the supporting plate 17, and one end of the spring 21 is fixedly connected to the inner wall of the limiting groove 19; the limiting groove 19 can fix the spring 21, and can limit the spring 21 to prevent deflection in the working process.
The other end of the spring 21 is fixedly connected with a baffle plate 22, the outer wall of the baffle plate 22 is slidably connected with the inner wall of the limit groove 19, and the outer wall of the baffle plate 22 is fixedly connected with a sliding column 23; the spring 21 can promote the separation blade 22 at the inner wall slip of spacing groove 19 when the resilience, and the spacing groove 19 can play spacing effect to the separation blade 22, prevents to appear the condition of slope in the course of the work.
Referring to fig. 2, a fixing plate 24 is fixedly connected to the upper surface of the base plate 1, and a third sliding hole 25 is formed in the fixing plate 24; the fixing plate 24 is fixed by the base plate 1.
Referring to fig. 1-2, the outer wall of the sliding column 23 is slidably coupled to the inner wall of the second sliding hole 20, and the outer wall of the sliding column 23 is slidably coupled to the inner wall of the third sliding hole 25; the support plate 17 may be fixed while the sliding column 23 slides from the inner wall of the second sliding hole 20 into the inner wall of the third sliding hole 25.
Working principle: when the device is needed to be used, the first fixing groove 4 is slid to drive the inner side plate 3 to be connected with the first connecting plate 2 on the outer wall of the bottom plate 1, the back plate 6 is slid to drive the inner second fixing groove 7 to be connected with the second connecting plate 5 on the outer wall of the bottom plate 1, the third connecting plate 9 which can drive the outer wall through the back plate 6 enters the inner wall of the third fixing groove 8 in the side plate 3 to be connected, and the top plate 10 is slid to be connected with the upper surfaces of the side plate 3 and the back plate 6, so that the effect of quick installation and use of the device is achieved, when the inner wall of the top plate 10 is connected with the upper surface of the side plate 3, the rotating shaft 11 of the inner wall of the top plate 10 drives the clamping block 13 to slide into the inner wall of the sliding groove 14 together, the rotating handle 12 drives the rotating shaft 11 to rotate on the inner wall of the sliding groove 14, and when the rotating shaft 11 rotates, the clamping block 13 which can drive the outer wall to slide into the inner wall of the clamping groove 15 from the inner wall of the sliding groove 14, so as to prevent the top plate 10 from falling off, when the device is used, the sliding column 23 is pressed to slide into the inner wall of the second sliding hole 20 in the supporting plate 17 from the inner wall of the third sliding hole 25 in the fixed plate 24, then the supporting plate 17 is pushed to move upwards or downwards, when the device is moved to a proper position, the spring 21 on the inner wall of the limiting groove 19 rebounds to push the baffle 22 to slide on the inner wall of the limiting groove 19, the baffle 22 pushes the sliding column 23 to slide into the inner wall of the third sliding hole 25 from the inner wall of the second sliding hole 20 to fix the supporting plate 17, the supporting plate 17 slides up and down and slides on the outer wall of the fixed column 16 through the first sliding hole 18 in the inner part, so that the inclination of the supporting plate 17 in the adjusting process can be prevented, the device not only can be quickly installed to reduce the installation time of equipment and required manpower resources, the use space can be quickly adjusted, so that the device is more convenient to use.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a dry air insulation looped netowrk cabinet, includes bottom plate (1), its characterized in that: the outer wall fixedly connected with first connecting plate (2) of bottom plate (1), the outer wall sliding connection of first connecting plate (2) has curb plate (3), first fixed slot (4) have been seted up to the inside of curb plate (3), the outer wall sliding connection of first connecting plate (2) is in the inner wall of first fixed slot (4), the outer wall fixedly connected with second connecting plate (5) of bottom plate (1), the outer wall sliding connection of second connecting plate (5) has backplate (6), second fixed slot (7) have been seted up to the inside of backplate (6), the outer wall sliding connection of second connecting plate (5) is in the inner wall of second fixed slot (7), third fixed slot (8) have been seted up to the inside of curb plate (3), the outer wall sliding connection of backplate (6) is in the inner wall of third fixed slot (8), the upper surface sliding connection of curb plate (3) has roof (10), roof (10) inner wall sliding connection is in the inside of backplate (6) has roof subassembly to rotate.
2. A dry air insulated ring main unit as claimed in claim 1, wherein: the fixing assembly comprises a rotating shaft (11), a handle (12), a clamping block (13), a sliding groove (14) and a clamping groove (15), wherein the outer wall of the rotating shaft (11) is rotationally connected to the inside of the top plate (10), the lower surface of the handle (12) is fixedly connected to the upper surface of the rotating shaft (11), the outer wall of the clamping block (13) is fixedly connected to the outer wall of the rotating shaft (11), the sliding groove (14) is formed in the side plate (3), and the clamping groove (15) is formed in the side plate (3).
3. A dry air insulated ring main unit as claimed in claim 2, wherein: the outer wall sliding connection of axis of rotation (11) is at the inner wall of sliding tray (14), the outer wall sliding connection of fixture block (13) is at the inner wall of sliding tray (14), the outer wall rotation of fixture block (13) is connected at the inner wall of draw-in groove (15).
4. A dry air insulated ring main unit as claimed in claim 1, wherein: the upper surface fixedly connected with fixed column (16) of bottom plate (1), the outer wall sliding connection of fixed column (16) has backup pad (17), first sliding hole (18) have been seted up to the inside of backup pad (17), fixed column (16) outer wall sliding connection is in the inner wall of first sliding hole (18).
5. The dry air insulated ring main unit as claimed in claim 4, wherein: the inside of backup pad (17) has seted up spacing groove (19), second slide hole (20) have been seted up to the inside of backup pad (17), the inside of backup pad (17) is provided with spring (21), the one end fixed connection of spring (21) is in the inner wall of spacing groove (19).
6. The dry air insulated ring main unit of claim 5, wherein: the other end of the spring (21) is fixedly connected with a baffle (22), the outer wall of the baffle (22) is slidably connected with the inner wall of the limit groove (19), and the outer wall of the baffle (22) is fixedly connected with a sliding column (23).
7. A dry air insulated ring main unit as claimed in claim 1, wherein: the upper surface of bottom plate (1) fixedly connected with fixed plate (24), third slide hole (25) have been seted up to the inside of fixed plate (24).
8. The dry air insulated ring main unit of claim 6, wherein: the outer wall of the sliding column (23) is connected to the inner wall of the second sliding hole (20) in a sliding mode, and the outer wall of the sliding column (23) is connected to the inner wall of the third sliding hole (25) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322561046.8U CN221057948U (en) | 2023-09-20 | 2023-09-20 | Dry air insulation looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322561046.8U CN221057948U (en) | 2023-09-20 | 2023-09-20 | Dry air insulation looped netowrk cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057948U true CN221057948U (en) | 2024-05-31 |
Family
ID=91223889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322561046.8U Active CN221057948U (en) | 2023-09-20 | 2023-09-20 | Dry air insulation looped netowrk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057948U (en) |
-
2023
- 2023-09-20 CN CN202322561046.8U patent/CN221057948U/en active Active
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