CN220190188U - Explosion-proof switch cabinet and switch cabinet group - Google Patents
Explosion-proof switch cabinet and switch cabinet group Download PDFInfo
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- CN220190188U CN220190188U CN202321380114.4U CN202321380114U CN220190188U CN 220190188 U CN220190188 U CN 220190188U CN 202321380114 U CN202321380114 U CN 202321380114U CN 220190188 U CN220190188 U CN 220190188U
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- switch cabinet
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- 239000004020 conductor Substances 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an explosion-proof switch cabinet and a switch cabinet group. The switch cabinet comprises a cabinet body mechanism and a bus, wherein a compartment is arranged in the cabinet body mechanism, the bus is arranged in the compartment, the cabinet body mechanism comprises a connecting plate positioned on the side face, and a mounting hole is formed in the connecting plate. The bus is provided with a connector connected to the pole mechanism and the connecting plate, specifically, the bus comprises a connecting seat connected to the connecting plate and aligned to the mounting hole, and the connecting seat is provided with a connecting groove for the external bus to be inserted. Therefore, each joint of the bus is provided with a fixed position, the circuit of the bus is more orderly, and the bus can be prevented from being provided with a wire body penetrating out of the cabinet mechanism. The switch cabinet group based on the switch cabinets comprises a connecting conductor and at least two switch cabinets, wherein two ends of the connecting conductor are respectively inserted into the connecting grooves, and meanwhile, connecting plates of two adjacent switch cabinets are attached together to press the connecting conductor in the middle.
Description
Technical Field
The present utility model relates generally to the field of explosion-proof switchgear, and more particularly to an explosion-proof switchgear and a switchgear assembly.
Background
The switch cabinet is used for switching, controlling and protecting electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The switch cabinet mainly comprises a cabinet body mechanism, a bus, a pole column mechanism, an operating mechanism and the like. The bus bar is connected to the pole mechanism, and often the bus bar is also provided with a bus bar extension to facilitate connection to other switchgear or external devices. In the related art, bus expandability of the switchgear is weak or bus expansion structure is complicated due to the working environment and the insulation requirement. And the bus extension connecting lines of some switch cabinets are often disordered, so that potential safety hazards are easy to occur.
It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
It is a primary object of the present utility model to overcome at least one of the above-mentioned drawbacks of the prior art and to provide an explosion-proof switchgear.
Another main object of the present utility model is to overcome at least one of the drawbacks of the prior art described above, and to provide an explosion-proof switchgear cabinet assembly.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
according to one aspect of the present utility model, there is provided an explosion-proof switchgear comprising:
the cabinet body mechanism is internally provided with a compartment, and comprises a connecting plate positioned on the side face, and the connecting plate is provided with a mounting hole;
the bus is located the compartment, the bus including connect in the connecting plate and aim at the connecting seat of mounting hole, the connecting seat is provided with the spread groove, the spread groove is used for pegging graft outside bus.
According to an embodiment of the present utility model, the cabinet mechanism includes a pair of connection plates, and the pair of connection plates are disposed on left and right sides of the cabinet mechanism, respectively.
According to an embodiment of the utility model, the connecting seat is detachably connected to the connecting plate.
According to an embodiment of the present utility model, the connecting groove is a circular groove, and the caliber of the connecting groove increases from inside to outside.
According to an embodiment of the utility model, the depth of the connecting groove is 50-150 mm.
According to an embodiment of the utility model, the connecting plate and the side plate of the cabinet mechanism are of an integral structure.
According to an embodiment of the utility model, the switch cabinet further comprises a pole mechanism located in the compartment, and the bus is electrically connected to the pole mechanism.
According to another aspect of the utility model, a switch cabinet group comprises a connecting conductor and at least two switch cabinets, wherein the switch cabinets are any one of the explosion-proof switch cabinets, the connecting conductor is clamped between two adjacent switch cabinets, and two ends of the connecting conductor are respectively inserted into the connecting grooves.
According to an embodiment of the utility model, the connecting plates of two adjacent switch cabinets are attached together.
According to an embodiment of the utility model, the connection plates of two adjacent switch cabinets are connected together by bolts.
According to the technical scheme, the switch cabinet body group has the advantages and positive effects that:
the switch cabinet provided by the utility model can not only greatly improve the expandability of the bus and facilitate the electric connection with an external connecting conductor, but also greatly reduce the complicated input and output wiring of the bus of the switch cabinet. In addition, be provided with the connecting seat of spread groove, still have explosion-proof effect and improve the security of cubical switchboard.
In addition, the switch cabinet group provided by the utility model provides a scheme which can be used for conveniently connecting adjacent switch cabinets, and the switch cabinet group can be conveniently formed. In addition, the switch cabinet group seals the connecting conductor in the connecting process, so that the explosion resistance can be improved, and meanwhile, the corrosion of the environment to the connecting position of the bus can be effectively prevented.
Drawings
Various objects, features and advantages of the present utility model will become more apparent from the following detailed description of the preferred embodiments of the utility model, when taken in conjunction with the accompanying drawings. The drawings are merely exemplary illustrations of the utility model and are not necessarily drawn to scale. In the drawings, like reference numerals refer to the same or similar parts throughout. Wherein:
fig. 1 is a schematic diagram of an axial structure of an explosion-proof switchgear according to an exemplary embodiment.
Fig. 2 is a schematic diagram illustrating a connection of a bus bar structure and a connection board according to an exemplary embodiment.
Fig. 3 is an exploded schematic view of a bus bar structure and a connection plate, according to an exemplary embodiment.
Fig. 4 is a schematic partial cross-sectional view illustrating a bus bar structure and connection plate connection according to an exemplary embodiment.
Fig. 5 is a schematic diagram of a switch cabinet group according to an exemplary embodiment.
Fig. 6 is an exploded schematic view of a switch cabinet group according to an exemplary embodiment.
Wherein reference numerals are as follows:
100-a cabinet mechanism; 110-connecting plates; 111-mounting holes;
200-bus bars; 210-connecting seats; 211-connecting grooves;
300-a first switch cabinet;
400-a second switch cabinet;
500-connection conductors.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the inventive aspects may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the utility model.
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
As shown in fig. 1 to 4, the embodiment provides an explosion-proof switch cabinet, which comprises a cabinet body mechanism 100, a bus bar 200 and a pole mechanism, wherein a compartment is arranged in the cabinet body mechanism 100, the bus bar 200 and the pole mechanism are respectively installed in the compartment, the cabinet body mechanism 100 comprises a connecting plate 110 positioned on the side face, and the connecting plate 110 is provided with a mounting hole 111. The bus bar 200 is provided with a connector connected to the post mechanism and the connection plate 110, and in particular, the bus bar 200 includes a connection base 210 connected to the connection plate 110 and aligned with the mounting hole 111, the connection base 210 is provided with a connection groove 211, and the connection groove 211 is used for the external bus bar to be plugged in, so as to output the electricity of the switch cabinet to the outside.
The switch cabinet provided in this embodiment, by arranging the connectors of the bus 200 on the connection board 110 of the cabinet mechanism 100, not only allows each connector of the bus 200 to have a fixed position, but also allows the circuit of the bus 200 to be more orderly, and simultaneously can avoid the bus 200 from having a wire body penetrating out of the cabinet mechanism 100. In addition, an external device or other switch cabinet can be conveniently connected to the switch cabinet through the connection conductor 500, and the connection board 110 can play a supporting role, so that the connection conductor 500 is greatly convenient to insert into the connection groove 211. In addition, since the connection between the external connection conductor 500 and the bus bar 200 is located in the connection groove 211, the connection socket 210 may also function as explosion protection.
As shown in fig. 2, 3 and 4, in the present embodiment, the cabinet mechanism 100 includes a pair of connection plates 110, and the pair of connection plates 110 are disposed on the left and right sides of the cabinet mechanism 100, respectively. Both the left and right sides of the switch cabinet can be connected with the external connection conductor 500. It should be noted that, the connection board 110 and the side board of the cabinet mechanism 100 are in an integral structure, so that the structure can be simplified, the tightness of the cabinet mechanism 100 can be improved, and the connection structure of the connection board 110 and the side wall can be omitted.
As shown in fig. 3 and 4, in the present embodiment, the connection base 210 is detachably connected to the connection board 110, and this structure can greatly facilitate maintenance and cleaning of the bus bar 200. In addition, the connection groove 211 is a circular groove provided on the connection base 210, and the caliber of the connection groove 211 is increased from inside to outside, so that the connection groove 211 having such a structure can facilitate the insertion of the external connection conductor 500. In addition, in the present embodiment, the depth H of the connection groove 211 is 74mm, which can ensure that the connection socket 210 has a good explosion-proof function. In other embodiments, the depth H of the connecting slot 211 may be 50-150 mm, which is not described herein.
As shown in fig. 5 and 6, the present embodiment further provides a switch cabinet set, which includes a first switch cabinet 300, a second switch cabinet 400 and a connection conductor 500, wherein the connection conductor 500 is sandwiched between two adjacent switch cabinets, and two ends of the connection conductor 500 are respectively inserted into the connection slots 211, and meanwhile, the connection plates 110 of the two adjacent switch cabinets are attached together. In addition, the first switch cabinet 300 and the second switch cabinet 400 can be connected together through bolts, so that the connection plates 110 of the two switch cabinets can be firmly connected together, and the electrical connection of the two adjacent switch cabinets can be ensured.
Through the switch cabinet group provided by this embodiment, the first switch cabinet 300 and the second switch cabinet 400 can be conveniently connected, and because the connecting conductor 500 is completely located in the two connecting grooves 211 of the adjacent switch cabinets, the exposed connecting conductor 500 of the switch cabinet group can be greatly reduced, and the explosion-proof performance of the switch cabinet group can be further improved.
It should be noted that, in this embodiment, only the case that two switch cabinets form the switch cabinet group is given. Of course, in other embodiments, the switch cabinet group may be composed of a greater number of switch cabinets, and the connection structure between the switch cabinets is the same as that of the present embodiment, which is not described herein again.
Through the switch cabinet provided by the embodiment, not only can the electrical connection between the switch cabinet and the external connection conductor 500 be realized conveniently, but also the condition that the input and output wiring of the bus of the switch cabinet is complicated can be greatly reduced. In addition, the connection base 210 provided with the connection groove 211 has an explosion-proof function, so that the safety of the switch cabinet can be improved.
The switch cabinet group provided in this embodiment provides a solution that can very conveniently connect adjacent switch cabinets, and in this solution, the connecting conductors 500 are completely located in the two connecting slots 211 of the adjacent switch cabinets, so that the explosion-proof performance of the switch cabinet group can be further improved.
It should be appreciated that the various examples described above may be utilized in a variety of directions (e.g., tilted, inverted, horizontal, vertical, etc.) and in a variety of configurations without departing from the principles of the present utility model. The embodiments shown in the drawings are shown and described merely as examples of useful applications of the principles of the utility model, which are not limited to any specific details of these embodiments.
Of course, once the above description of the representative embodiments has been carefully considered, those skilled in the art will readily appreciate that numerous modifications, additions, substitutions, deletions, and other changes may be made to these specific embodiments, and such changes are within the scope of the principles of the present utility model. Accordingly, the foregoing detailed description is to be clearly understood as being given by way of illustration and example only, the spirit and scope of the present utility model being limited solely by the appended claims and equivalents thereto.
Claims (10)
1. An explosion-proof switchgear, characterized by comprising:
the cabinet body mechanism (100), a compartment is arranged in the cabinet body mechanism (100), the cabinet body mechanism (100) comprises a connecting plate (110) positioned on the side face, and the connecting plate (110) is provided with a mounting hole (111);
bus bar (200), bus bar (200) are located the compartment, bus bar (200) including connect in connecting plate (110) and aim at connecting seat (210) of mounting hole (111), connecting seat (210) are provided with spread groove (211), spread groove (211) are used for pegging graft outside bus bar.
2. The explosion-proof switchgear according to claim 1, characterized in that the cabinet mechanism (100) comprises a pair of the connection plates (110), the pair of connection plates (110) being disposed on the left and right sides of the cabinet mechanism (100), respectively.
3. The explosion-proof switchgear according to claim 1, characterized in that the connection socket (210) is detachably connected to the connection plate (110).
4. The explosion-proof switchgear according to claim 1, characterized in that the connection groove (211) is a circular groove, and the caliber of the connection groove (211) increases from inside to outside.
5. Explosion-proof switchgear according to claim 1 or 4, characterized in that the depth of the connection groove (211) is 50-150 mm.
6. The explosion-proof switchgear according to claim 1, characterized in that the connection plate (110) and the side plates of the cabinet mechanism (100) are of one-piece construction.
7. The explosion-proof switchgear according to claim 1, characterized in that the switchgear further comprises a pole mechanism in the compartment, the bus bar (200) being electrically connected to the pole mechanism.
8. A switch cabinet group comprising a connecting conductor (500) and at least two switch cabinets, wherein the switch cabinets are explosion-proof switch cabinets according to any one of claims 1 to 7, the connecting conductor (500) is clamped between two adjacent switch cabinets, and two ends of the connecting conductor (500) are respectively inserted into the connecting grooves (211).
9. The switchgear panel according to claim 8, characterized in that the connection plates (110) of two adjacent switchgears are attached together.
10. The switchgear panel according to claim 9, characterized in that the connection plates (110) of two adjacent switchgears are connected together by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380114.4U CN220190188U (en) | 2023-06-01 | 2023-06-01 | Explosion-proof switch cabinet and switch cabinet group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380114.4U CN220190188U (en) | 2023-06-01 | 2023-06-01 | Explosion-proof switch cabinet and switch cabinet group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190188U true CN220190188U (en) | 2023-12-15 |
Family
ID=89109053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380114.4U Active CN220190188U (en) | 2023-06-01 | 2023-06-01 | Explosion-proof switch cabinet and switch cabinet group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190188U (en) |
-
2023
- 2023-06-01 CN CN202321380114.4U patent/CN220190188U/en active Active
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