CN221080777U - Solid switch cabinet convenient for replacing switch unit - Google Patents
Solid switch cabinet convenient for replacing switch unit Download PDFInfo
- Publication number
- CN221080777U CN221080777U CN202323006184.6U CN202323006184U CN221080777U CN 221080777 U CN221080777 U CN 221080777U CN 202323006184 U CN202323006184 U CN 202323006184U CN 221080777 U CN221080777 U CN 221080777U
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- China
- Prior art keywords
- plate
- switch
- solid
- replacing
- side plates
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- 239000007787 solid Substances 0.000 title claims abstract description 62
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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- Patch Boards (AREA)
Abstract
The utility model provides a solid switch cabinet convenient for replacing a switch unit, which relates to the technical field of switch equipment and comprises a switch cabinet and a solid switch, wherein the solid switch is arranged in a switch chamber of the switch cabinet, a support plate is arranged at the bottom of the switch chamber, a mounting seat is arranged on the support plate, the mounting seat comprises a top plate and two side plates which are connected with each other, the solid switch is fixedly arranged at the upper end of the top plate, and the lower end of the solid switch is fixedly connected with the support plate. The mounting plate further comprises a back plate, and a wire inlet hole penetrating through the wire inlet conducting rod and a grounding hole for grounding the grounding contact are formed in the back plate. The lower end of the backboard is provided with a guide groove, and the supporting plate is provided with a guide convex strip matched with the guide groove. When the solid switch needs to be maintained or replaced, the side plates can be detached, the solid switch is integrally pulled along the direction of the guide convex strips from the side surfaces to be replaced, the cabinet body is not required to be disassembled to a large extent, the maintenance efficiency is effectively improved, and the power failure time is reduced.
Description
Technical Field
The utility model relates to the technical field of switch equipment, in particular to a solid switch cabinet with a switch unit convenient to replace.
Background
The solid switch cabinet is a control device for switching power transmission in an electric power distribution system, is sold as a complete set of products, all charged parts of solid switch equipment in the solid switch cabinet are sealed in epoxy resin, and an incoming and outgoing line is connected by adopting a cable accessory capable of shielding and touching, so that the whole switch equipment is protected from being influenced by external environment. When the switch cabinet breaks down and needs to be overhauled or equipment is replaced, the solid switch is very inconvenient to take out, the whole cabinet body is often required to be disassembled to a large extent, the maintenance efficiency is affected, and certain potential safety hazards exist.
Disclosure of utility model
The present utility model aims to provide a solid state switchgear which facilitates replacement of the switching unit and aims to overcome the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a conveniently change solid switch cabinet of switch unit, includes cubical switchboard and solid switch, and above-mentioned cubical switchboard is divided into instrument room, cable chamber, generating line room and switch chamber through the baffle, and above-mentioned switch chamber includes the mount pad, and above-mentioned mount pad includes interconnect's roof and two curb plates, and above-mentioned solid switch detachably vertically sets firmly in the up end of above-mentioned roof, and above-mentioned roof is equipped with the installing port; the bottom of the switch chamber is provided with a supporting plate, and the mounting seat is detachably and fixedly arranged in the switch cabinet in a mode that the lower ends of the two side plates are abutted against the upper end face of the supporting plate; at least one side plate of the switch cabinet body is detachable.
The mounting seat further comprises a back plate, and the back plate is fixedly arranged between the top plate and the two side plates; at least one wire inlet hole for penetrating the wire inlet conducting rod is formed in the back plate.
And the connection part of the top plate and the back plate is provided with at least one grounding hole for grounding the shielding net of the incoming wire conducting rod.
The mounting seat is arranged on the upper end face of the supporting plate in a drawable manner through the guide mechanism.
The back plate is fixedly provided with a guide groove, the upper end surface of the support plate is fixedly provided with a guide convex strip for sliding connection with the guide groove, and the guide groove and the guide convex strip form the guide mechanism.
The top plate comprises a first plate and a second plate, the upper ends of the two side plates are fixedly provided with upturning edges, and the two ends of the first plate and the second plate are respectively and fixedly connected with the upturning edges of the two side plates; the mounting opening is formed between the first plate and the second plate, and the bottom of the solid switch is detachably and fixedly arranged on the upturning edges of the two side plates.
And the back of the solid switch is detachably and fixedly arranged on the abutting plate.
Further improved, the first plate is fixedly provided with a handle.
And further improving, wherein the abutting plate, the second plate and the backboard are integrally formed.
Further improved, the lower ends of the two side plates are uniformly and integrally formed and provided with a downward flanging for abutting against the supporting plate.
The beneficial effects of the utility model are as follows:
The side plate of the cabinet body is detachable, the inside of the cabinet body is divided into the instrument room, the cable room, the bus room and the switch room through the partition plate, the solid switch is arranged in the switch room, when the solid switch needs to be maintained or replaced, the side plate can be detached to integrally pull out the solid switch from the side surface for replacement, the cabinet body is not required to be disassembled to a large extent, the maintenance efficiency is effectively improved, and the power failure time is reduced.
The installation seat comprises a top plate, a back plate and two side plates, wherein an installation opening is formed in the top plate, a wire inlet hole and a grounding hole are formed in the back plate, when the solid switch is installed, a wire inlet conducting rod penetrates through the wire inlet hole, a shielding net grounding contact is aligned with the grounding hole, the solid switch is placed at the installation opening and fixedly connected, a downward flanging is arranged at the lower end of the side plate, and after equipment is dragged in place, the downward flanging is fixedly connected in a switch chamber through a bolt.
Thirdly, the utility model is provided with the guide mechanism, and the guide mechanism comprises the guide groove arranged at the bottom of the mounting seat and the guide convex strip fixedly arranged on the supporting plate, so that more accurate positioning is realized, the mounting or dismounting efficiency of the solid switch is improved, and collision during mounting is avoided. After the installation, the guide groove and the guide convex strip can prevent the switch equipment from inching back and forth, thereby improving the overall stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the embodiments, it being understood that the following drawings illustrate only some examples of the utility model and are therefore not to be considered limiting of its scope, since it is possible for a person skilled in the art to obtain other related drawings from these drawings without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic diagram of a solid state switch according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a mounting base according to an embodiment of the utility model;
FIG. 5 is a schematic view of a back structure of a mounting base according to an embodiment of the utility model;
Fig. 6 is an enlarged partial schematic view at a in fig. 2.
Reference numerals:
1-a switch cabinet; 11-a switching chamber; 11 a-a support plate; 11 b-guide ribs; 12-a cabinet side plate;
2-solid switch; a 21-switch panel; 22-incoming wire conducting rod; 23-an outgoing line conducting rod; 24-reinforcing the connection; 25-ground contacts;
3-mounting seats; 31-top plate; 31a first panel; 31 b-a second panel; 31 c-abutting plate; 31 d-handle; 32-mounting port; 33-side plates; 33 a-upturn; 33 b-flanging; 34-a back plate; 34 a-a wire inlet hole; 34 b-a ground hole; 34 c-guide grooves.
Detailed Description
For the convenience of understanding by those skilled in the art, the structure of the present utility model will now be described in further detail with reference to the accompanying drawings:
In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The orientation or positional relationship indicated by the terms "portion," "side," "end," etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The solid switch cabinet with the switch unit convenient to replace as shown in fig. 1 comprises a switch cabinet 1 body and a solid switch 2, wherein the switch cabinet 1 is divided into an instrument room, a cable room, a bus room and a switch room 11 through a partition board, the partition board is perpendicular to a cabinet side board 12, and at least one cabinet side board 12 is detachable. In one embodiment, the cabinet side plate 12 of the switch cabinet 1 is detachably connected to the cabinet body through screws, and the solid switch 2 can be installed from the side by detaching the cabinet side plate 12. The switch chamber 11 comprises a mounting seat 3, the mounting seat 3 comprises a top plate 31 and two side plates 33, two ends of the top plate 31 are fixedly connected with the two side plates 33 through bolts respectively, a mounting opening 32 is formed in the upper end face of the mounting seat 3, and the solid switch 2 is detachably and vertically fixedly arranged in the mounting opening 32 through bolts. The bottom partition plate arranged in the switch chamber 11 is a supporting plate 11a of the mounting seat 3, and the mounting seat 3 is detachably fixed in the switch cabinet 1 in a mode that the lower ends of the two side plates 33 are abutted against the upper end face of the supporting plate 11 a. When the solid switch 2 needs to be replaced or maintained, only the side plates 33 are required to be disassembled, the fixing bolts are disassembled one by one, the solid switch 2 is pulled out from the side surface, the whole cabinet is not required to be disassembled in a large range, the maintenance cost can be effectively reduced, the maintenance efficiency is improved, and the power failure time is reduced.
As shown in fig. 3-5, the mounting seat 3 further includes a back plate 34, the back plate 34 is fixedly arranged between the top plate 31 and the two side plates 33, at least one wire inlet hole 34a for penetrating the wire inlet conducting rod 22 of the solid switch 2 is formed in the back plate 34, and at least one grounding hole 34b for grounding the shielding net of the wire inlet conducting rod 22 is formed at the connection part of the top plate 31 and the back plate 34.
In a specific embodiment, referring to a solid switch 2 mounted on the mounting base 3 shown in fig. 2, the solid switch 2 includes a switch panel 21, a circuit breaker operating mechanism, a disconnecting switch operating mechanism, and an insulating pole, the insulating pole includes a housing, and an incoming wire conducting rod 22 and an outgoing wire conducting rod 23 fixedly sealed in the housing, wherein the incoming wire conducting rod 22 is bent forward, and a reinforcing connection portion 24 is provided between the incoming wire conducting rod 22 and the main body of the solid switch 2, and a bolt hole for bolting on the mounting base 3 is provided on the reinforcing connection portion 24. The incoming conductor bar 22 is provided with an incoming screen, the ground contact 25 of which is exposed at the reinforcing connection 24. When the solid switch 2 is installed with the installation seat 3, the incoming wire conducting rod 22 is inserted into the incoming wire hole 34a, the grounding contact 25 is aligned with the grounding hole 34b, and the reinforcing connection part 24 is fixedly connected with the backboard 34 of the installation seat 3 through bolts. The whole installation is simple to corresponding openings are arranged on the incoming wire conducting rod 22 and the grounding contact 25, the structure is reasonable, and wiring is convenient.
As shown in fig. 1, 4 and 6, the mount 3 is provided with a guide mechanism, and the mount 3 is drawably provided inside the switch chamber 11 by the guide mechanism. In a specific embodiment, the guiding mechanism includes a guiding groove 34c and a guiding protruding strip 11b, the guiding groove 34c is disposed at the lower end of the back plate 34, a bolt hole for fixedly connecting with the supporting plate 11a is disposed on the guiding groove, and the guiding protruding strip 11b is fixedly disposed on the upper end face of the supporting plate 11 a. In a specific embodiment, when the solid switch 2 with the mounting seat 3 mounted therein is placed inside the switch chamber 11, the guide groove 34c is aligned with the guide convex strip 11b and pushed in, and when the solid switch is placed in place, the mounting seat 3 is fixedly connected with the support plate 11a through the bolt hole on the guide groove 34 c. The sliding mechanism can better position the installation position of the solid switch 2, is convenient for positioning bolts at all positions, ensures that the whole is more stable, and is convenient and smooth to install.
As shown in fig. 3 to 5, the top plate 31 includes a first plate 31a and a second plate 31b, upper flanges 33a are fixedly provided at upper ends of both side plates 33, and the first plate 31a and the second plate 31b are fixedly connected to the upper flanges 33a of the side plates 33, respectively; the lower ends of the two side plates 33 are fixedly provided with lower flanges 33b, and the lower flanges 33b are fixedly connected with the supporting plate 11a through bolts when the solid switch 2 is in place. In a specific embodiment, the upper flange 33a and the lower flange 33b are respectively formed by bending the upper ends and the lower ends of the two side plates 33 inward by 90 degrees, bolt holes are respectively formed on the upper ends, the first plate 31a and the second plate 31b are respectively arranged on the front side and the rear side of the upper ends of the side plates 33, the mounting opening 32 is formed between the first plate 31a and the second plate 31b, a handle 31d is fixedly arranged on the first plate 31a, and an abutting plate 31c is fixedly arranged at one end of the second plate 31b facing the mounting opening 32. During installation, the solid switch 2 is placed above the installation opening 32, the upper flange 33a is fixedly connected with the bottom of the solid switch 2 and the abutting plate 31c is fixedly connected with the back of the solid switch 2 through bolts, after the solid switch 2 is installed, the solid switch 2 and the base are placed in the switch cabinet 1 together, and the lower flange 33b is fixedly connected with the switch cabinet 1 through bolts.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a conveniently change solid switch cabinet of switch unit, includes cubical switchboard (1) and solid switch (2), cubical switchboard (1) divide into instrument room, cable chamber, bus-bar room and switch chamber (11), its characterized in that through the baffle: the switch chamber (11) is provided with a mounting seat (3), the mounting seat (3) comprises a top plate (31) and two side plates (33) which are connected with each other, the solid switch (2) is detachably and vertically fixedly arranged on the upper end surface of the top plate (31), and the top plate (31) is provided with a mounting opening (32); the bottom of the switch chamber (11) is provided with a supporting plate (11 a), and the mounting seat (3) is detachably and fixedly arranged in the switch cabinet (1) in a mode that the lower ends of the two side plates (33) are abutted against the upper end face of the supporting plate (11 a); at least one cabinet body side plate (12) of the switch cabinet (1) is detachable.
2. A solid state switchgear convenient for replacing a switching unit as claimed in claim 1, wherein: the mounting seat (3) further comprises a back plate (34), and the back plate (34) is fixedly arranged between the top plate (31) and the two side plates (33); the backboard (34) is provided with at least one wire inlet hole (34 a) for penetrating the wire inlet conducting rod (22).
3. A solid state switchgear convenient for replacing a switching unit according to claim 1 or 2, characterized in that: at least one grounding hole (34 b) for grounding the shielding net of the incoming wire conducting rod (22) is formed in the joint of the top plate (31) and the back plate (34).
4. A solid state switchgear convenient for replacing a switching unit according to claim 1 or 2, characterized in that: the mounting seat (3) is arranged on the upper end face of the supporting plate (11 a) in a drawable manner through the guide mechanism.
5. A solid state switchgear convenient for replacing a switching unit as claimed in claim 4, wherein: the back plate (34) is fixedly provided with a guide groove (34 c), the upper end surface of the supporting plate (11 a) is fixedly provided with a guide convex strip (11 b) which is used for being connected with the guide groove (34 c) in a sliding mode, and the guide mechanism is formed by the guide groove (34 c) and the guide convex strip (11 b).
6. A solid state switchgear convenient for replacing a switching unit as claimed in claim 3, wherein: the top plate (31) comprises a first plate (31 a) and a second plate (31 b), upper flanges (33 a) are fixedly arranged at the upper ends of the two side plates (33), and two ends of the first plate (31 a) and the second plate (31 b) are respectively and fixedly connected with the upper flanges (33 a) of the two side plates (33); the mounting opening (32) is formed between the first plate (31 a) and the second plate (31 b), and the bottom of the solid switch (2) is detachably and fixedly arranged on the upper flanges (33 a) of the two side plates (33).
7. A solid state switchgear convenient for replacing a switching unit according to claim 1 or 6, characterized in that: an abutting plate (31 c) is fixedly arranged at one end, facing the mounting opening (32), of the second plate (31 b), and the back surface of the solid switch (2) is detachably and fixedly arranged on the abutting plate (31 c).
8. A solid state switchgear convenient for replacing a switching unit as claimed in claim 6, wherein: the first plate (31 a) is fixedly provided with a handle (31 d).
9. A solid state switchgear convenient for replacing a switching unit as claimed in claim 7, wherein: the abutting plate (31 c), the second plate (31 b) and the backboard (34) are integrally formed.
10. A solid state switchgear convenient for replacing a switching unit as claimed in claim 1, wherein: the lower ends of the two side plates (33) are uniformly and integrally formed and provided with a downward flanging (33 b) for abutting against the supporting plate (11 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323006184.6U CN221080777U (en) | 2023-11-07 | 2023-11-07 | Solid switch cabinet convenient for replacing switch unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323006184.6U CN221080777U (en) | 2023-11-07 | 2023-11-07 | Solid switch cabinet convenient for replacing switch unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080777U true CN221080777U (en) | 2024-06-04 |
Family
ID=91258759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323006184.6U Active CN221080777U (en) | 2023-11-07 | 2023-11-07 | Solid switch cabinet convenient for replacing switch unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080777U (en) |
-
2023
- 2023-11-07 CN CN202323006184.6U patent/CN221080777U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |