CN211063161U - Ring main unit - Google Patents
Ring main unit Download PDFInfo
- Publication number
- CN211063161U CN211063161U CN201922251818.1U CN201922251818U CN211063161U CN 211063161 U CN211063161 U CN 211063161U CN 201922251818 U CN201922251818 U CN 201922251818U CN 211063161 U CN211063161 U CN 211063161U
- Authority
- CN
- China
- Prior art keywords
- main unit
- ring main
- cabinet
- electric appliance
- appliance cabinet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010977 unit operation Methods 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 9
- 229920001821 foam rubber Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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Abstract
The utility model discloses a ring main unit, which comprises a ring main unit electric appliance cabinet, a ring main unit operation cabinet, a central fixed plate, a ring main unit base, a threaded column, a clamping plate, a blocking plate, a self-locking nut, a clamping groove, a first telescopic pipe, a second telescopic pipe, a clamping plate, a spongy cushion, a first spring block, a second spring block, a compression spring, a non-slip pad, a rubber pad, a supporting plate, a threaded hole and a cabinet door, wherein the ring main unit operation cabinet is arranged at the top of the ring main unit electric appliance cabinet, a plurality of ring main unit bases are fixed at the bottom of the ring main unit electric appliance cabinet through screws, the cabinet door is arranged on the surface of the ring main unit electric appliance cabinet, the central fixed plate is arranged at the center of the ring main unit electric appliance cabinet and the ring main unit operation cabinet, the ring main unit has a simple structure, the traditional integrated structure is abandoned, the ring main unit, meanwhile, the ring main unit electric appliance cabinet and the ring main unit operation cabinet are convenient for users to maintain and replace.
Description
Technical Field
The utility model relates to a looped netowrk cabinet technical field specifically is a looped netowrk cabinet.
Background
The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, the core part of the ring main unit adopts a load switch and a fuse, and the ring main unit is widely used in distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like; the traditional ring main unit is of an integrated structure, cannot be assembled and disassembled, is large in size, is not beneficial to transportation and storage of a user, cannot be freely assembled and disassembled, and cannot be maintained and replaced by the user, and the traditional ring main unit is not provided with a protection device, so that the ring main unit is easy to shake, impact and damage due to external impact, and the service life of the ring main unit is shortened; in view of these defects, it is necessary to design a ring main unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a looped netowrk cabinet to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a ring main unit comprises a ring main unit electrical appliance unit, a ring main unit operation unit, a central fixed plate, a ring main unit base, a threaded column, a clamping plate, a baffle plate, a self-locking nut, a clamping groove, a first telescopic pipe, a second telescopic pipe, a clamping plate, a sponge pad, a buffer pad, a first spring block, a second spring block, a compression spring, a non-slip pad, a rubber pad, a supporting plate, a threaded hole and a cabinet door, wherein the ring main unit operation unit is arranged at the top of the ring main unit electrical appliance unit, a plurality of ring main unit bases are fixed at the bottom of the ring main unit electrical appliance unit through screws, the cabinet door is arranged on the surface of the ring main unit electrical appliance unit, the central fixed plate is arranged at the center of the ring main unit electrical appliance unit and the ring main unit operation unit, the supporting plate is fixed at the top and the bottom of the central fixed plate through screws, the non-slip rubber pad is, the two ends of the central fixed plate are welded with threaded columns, one end of each threaded column is sleeved with a clamping plate, the center of each clamping plate is provided with a threaded hole, the threaded hole is sleeved outside the threaded column, one end of each threaded column is sleeved with a self-locking nut, the self-locking nut is positioned on one side of the clamping plate, one end of each threaded column is welded with a baffle plate, the baffle plate is positioned on one side of the self-locking nut, the bottom of the ring main unit electric appliance cabinet and the top of the ring main unit operating cabinet are provided with clamping grooves, one end of each clamping plate is positioned on two sides of the center and is provided with clamping plates, the clamping plates are positioned inside the clamping grooves, one end of each clamping plate is positioned on two sides of the center and is fixedly provided with a first telescopic pipe through screws, one end of each first telescopic pipe is sleeved with a second telescopic pipe, the second telescopic, the second spring block has been cup jointed to compression spring one end, and the second spring block is connected with splint, the cardboard other end bonds and has the foam-rubber cushion, foam-rubber cushion one end bonds and has the blotter, and foam-rubber cushion and blotter are located inside the draw-in groove.
Furthermore, a plurality of hinges are fixed on the surface of the ring main unit electric appliance cabinet through screws, and the hinges are connected with one side of the cabinet door.
Furthermore, the bottom of the ring main unit base is bonded with a plastic pad, and the thickness of the plastic pad is 3 mm.
Furthermore, the top of the ring main unit electric appliance cabinet and the ring main unit operation cabinet are sleeved with protective sleeves, and the outer sides of the ring main unit electric appliance cabinet and the ring main unit operation cabinet are sleeved with dustproof films.
Furthermore, an observation hole is formed in the center of the surface of the ring main unit electric appliance cabinet and the ring main unit operation cabinet, and toughened glass is sleeved inside the observation hole.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this looped netowrk cabinet simple structure, convenient operation utilizes to twist and moves self-locking nut, make splint extrusion compression spring provide elasticity and make the cardboard press from both sides tight looped netowrk cabinet electrical apparatus cabinet and looped netowrk cabinet operation cabinet, accomplish fixedly, abandon traditional integrated structure, looped netowrk cabinet electrical apparatus cabinet and looped netowrk cabinet operation cabinet can freely be dismantled, small in floor area, convenience of customers transportation and storage, convenience of customers maintains and changes looped netowrk cabinet electrical apparatus cabinet and looped netowrk cabinet operation cabinet simultaneously, and when external striking, looped netowrk cabinet electrical apparatus cabinet rocks extrusion compression spring with looped netowrk cabinet operation cabinet, compression spring provides elasticity buffering impact, protection looped netowrk cabinet electrical apparatus cabinet and looped netowrk cabinet operation cabinet, avoid looped netowrk cabinet electrical apparatus cabinet and looped netowrk cabinet operation cabinet to rock the damage because of the striking, extension looped netowrk.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the overall structure of the present invention;
fig. 3 is an enlarged view of the components of the ring main unit operating cabinet of the present invention;
in the figure: 1. a ring main unit electric appliance cabinet; 2. a ring main unit operation cabinet; 3. a central fixing plate; 4. a ring main unit base; 5. a threaded post; 6. a splint; 7. a catch tray; 8. a self-locking nut; 9. a card slot; 10. a first telescopic tube; 11. a second telescopic tube; 12. clamping a plate; 13. a sponge cushion; 14. a cushion pad; 15. a first spring block; 16. a second spring block; 17. a compression spring; 18. a non-slip mat; 19. a rubber pad; 20. a support plate; 21. a threaded hole; 22. a cabinet door.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a ring main unit comprises a ring main unit electrical appliance cabinet 1, a ring main unit operation cabinet 2, a central fixing plate 3, a ring main unit base 4, a threaded column 5, a clamping plate 6, a baffle plate 7, a self-locking nut 8, a clamping groove 9, a first extension pipe 10, a second extension pipe 11, a clamping plate 12, a sponge cushion 13, a cushion pad 14, a first spring block 15, a second spring block 16, a compression spring 17, an anti-slip pad 18, a rubber pad 19, a supporting plate 20, a threaded hole 21 and a cabinet door 22, wherein the ring main unit operation cabinet 2 is arranged at the top of the ring main unit electrical appliance cabinet 1, an observation hole is formed in the center of the surfaces of the ring main unit electrical appliance cabinet 1 and the ring main unit operation cabinet 2, toughened glass is sleeved inside the observation hole, the ring main unit electrical appliance cabinet 1 and the ring main unit operation cabinet 2 are favorably observed, a protective sleeve is sleeved at the top of the ring main unit electrical appliance cabinet 1 and the ring main unit operation, is favorable for protecting the ring main unit electric appliance cabinet 1 and the ring main unit operation cabinet 2, a plurality of ring main unit bases 4 are fixed at the bottom of the ring main unit electric appliance cabinet 1 through screws, plastic pads are bonded at the bottom of the ring main unit bases 4, the thickness of the plastic pads is 3mm, and the ring main unit bases 4 are favorable for skid resistance, a cabinet door 22 is arranged on the surface of the ring main unit electric appliance cabinet 1, a plurality of hinges are fixed on the surface of the ring main unit electric appliance cabinet 1 through screws, and the hinges are connected with one side of the cabinet door 22, thereby being favorable for using the cabinet door 22, a central fixing plate 3 is arranged at the center of the ring main unit electric appliance cabinet 1 and the ring main unit operation cabinet 2, a supporting plate 20 is fixed at the top and the bottom of the central fixing plate 3 through screws, a rubber pad 19 is bonded at the top of the supporting plate 20, a non-slip pad 18 is bonded at the top of, one end of a threaded column 5 is sleeved with a clamping plate 6, the center of the clamping plate 6 is provided with a threaded hole 21, the threaded hole 21 is sleeved outside the threaded column 5, one end of the threaded column 5 is sleeved with a self-locking nut 8, the self-locking nut 8 is positioned on one side of the clamping plate 6, one end of the threaded column 5 is welded with a baffle plate 7, the baffle plate 7 is positioned on one side of the self-locking nut 8, the bottom of the electrical cabinet 1 of the ring main unit and the top of the operating cabinet 2 of the ring main unit are both provided with a clamping groove 9, one end of the clamping plate 6 is positioned on both sides of the center and is provided with a clamping plate 12, the clamping plate 12 is positioned inside the clamping groove 9, one end of the clamping plate 12 is positioned on both sides of the center and is fixed with a first telescopic pipe 10 through screws, one end of the first telescopic pipe 10 is sleeved with a second telescopic pipe 11, the second telescopic pipe 11 is connected with the clamping plate 6, the second spring block 16 is connected with the clamping plate 6, the other end of the clamping plate 12 is bonded with a spongy cushion 13, one end of the spongy cushion 13 is bonded with a cushion pad 14, and the spongy cushion 13 and the cushion pad 14 are positioned in the clamping groove 9; when the ring main unit is used, the clamping plates 6 on two sides of the central fixing plate 3 are manually clamped at the top of the ring main unit electric appliance unit 1, then the ring main unit operation cabinet 2 is clamped inside the clamping plates 6 on the top of the central fixing plate 3, the clamping plates 12 on one sides of the clamping plates 6 are clamped inside the clamping grooves 9 formed in the ring main unit electric appliance unit 1 and the ring main unit operation cabinet 2, the self-locking nuts 8 are clockwise rotated, the self-locking nuts 8 rotate to extrude the clamping plates 6, the clamping plates 6 move to extrude the compression springs 17, the compression springs 17 provide elastic force to extrude the clamping plates 12, the clamping plates 12 clamp the ring main unit electric appliance unit 1 and the ring main unit operation cabinet 2, fixation is completed, and the ring main unit electric appliance unit.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a ring main unit, includes ring main unit electric appliance cabinet (1), ring main unit operation cabinet (2), central fixed plate (3), ring main unit base (4), screw post (5), splint (6), fender dish (7), self-locking nut (8), draw-in groove (9), first flexible pipe (10), the flexible pipe of second (11), cardboard (12), foam-rubber cushion (13), blotter (14), first spring block (15), second spring block (16), compression spring (17), slipmat (18), rubber pad (19), backup pad (20), screw hole (21) and cabinet door (22), its characterized in that: the ring main unit operating cabinet is characterized in that a ring main unit operating cabinet (2) is arranged at the top of the ring main unit electric appliance cabinet (1), a plurality of ring main unit bases (4) are fixed at the bottom of the ring main unit electric appliance cabinet (1) through screws, a cabinet door (22) is arranged on the surface of the ring main unit electric appliance cabinet (1), a central fixing plate (3) is arranged at the center of the ring main unit electric appliance cabinet (1) and the ring main unit operating cabinet (2), supporting plates (20) are fixed at the top and the bottom of the central fixing plate (3) through screws, rubber pads (19) are bonded at the tops of the supporting plates (20), non-slip pads (18) are bonded at the tops of the rubber pads (19), the non-slip pads (18) are positioned at the center of the ring main unit electric appliance cabinet (1) and the ring main unit operating cabinet (2), threaded columns (5) are welded at the two, the center of the clamping plate (6) is provided with a threaded hole (21), the threaded hole (21) is sleeved outside the threaded column (5), one end of the threaded column (5) is sleeved with a self-locking nut (8), the self-locking nut (8) is positioned on one side of the clamping plate (6), one end of the threaded column (5) is welded with a baffle disc (7), the baffle disc (7) is positioned on one side of the self-locking nut (8), the bottom of the ring main unit electric appliance cabinet (1) and the top of the ring main unit operation cabinet (2) are both provided with clamping grooves (9), one end of the clamping plate (6) is positioned on two sides of the center and is provided with clamping plates (12), the clamping plates (12) are positioned inside the clamping grooves (9), one end of each clamping plate (12) is positioned on two sides of the center and is fixed with a first telescopic pipe (10) through screws, one end of the first telescopic pipe (10) is sleeved with a second telescopic, cardboard (12) one end center department has first spring block (15) through the screw fixation, compression spring (17) have been cup jointed to first spring block (15) one end, second spring block (16) have been cup jointed to compression spring (17) one end, and second spring block (16) are connected with splint (6), cardboard (12) other end bonds and has foam-rubber cushion (13), foam-rubber cushion (13) one end bonds and has blotter (14), and foam-rubber cushion (13) and blotter (14) are located inside draw-in groove (9).
2. The ring main unit according to claim 1, wherein: the surface of the ring main unit electric appliance cabinet (1) is fixed with a plurality of hinges through screws, and the hinges are connected with one side of the cabinet door (22).
3. The ring main unit according to claim 1, wherein: the bottom of the ring main unit base (4) is bonded with a plastic pad, and the thickness of the plastic pad is 3 mm.
4. The ring main unit according to claim 1, wherein: the top of the ring main unit electric appliance cabinet (1) and the top of the ring main unit operation cabinet (2) are sleeved with protective sleeves, and the outer sides of the top of the ring main unit electric appliance cabinet (1) and the top of the ring main unit operation cabinet (2) are sleeved with dustproof films.
5. The ring main unit according to claim 1, wherein: an observation hole is formed in the center of the surfaces of the ring main unit electric appliance cabinet (1) and the ring main unit operation cabinet (2), and toughened glass is sleeved inside the observation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251818.1U CN211063161U (en) | 2019-12-16 | 2019-12-16 | Ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922251818.1U CN211063161U (en) | 2019-12-16 | 2019-12-16 | Ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063161U true CN211063161U (en) | 2020-07-21 |
Family
ID=71596478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922251818.1U Expired - Fee Related CN211063161U (en) | 2019-12-16 | 2019-12-16 | Ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051273A (en) * | 2022-08-15 | 2022-09-13 | 广东米勒电气有限公司 | Linkage self-locking type explosion-proof intelligent ring main unit and explosion-proof method thereof |
| CN115459105A (en) * | 2022-09-13 | 2022-12-09 | 拓荆科技股份有限公司 | High-order electronic box frame |
-
2019
- 2019-12-16 CN CN201922251818.1U patent/CN211063161U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115051273A (en) * | 2022-08-15 | 2022-09-13 | 广东米勒电气有限公司 | Linkage self-locking type explosion-proof intelligent ring main unit and explosion-proof method thereof |
| CN115459105A (en) * | 2022-09-13 | 2022-12-09 | 拓荆科技股份有限公司 | High-order electronic box frame |
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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: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |