CN207896439U - A kind of ring main unit of bottom plate plug-in type - Google Patents
A kind of ring main unit of bottom plate plug-in type Download PDFInfo
- Publication number
- CN207896439U CN207896439U CN201721892812.7U CN201721892812U CN207896439U CN 207896439 U CN207896439 U CN 207896439U CN 201721892812 U CN201721892812 U CN 201721892812U CN 207896439 U CN207896439 U CN 207896439U
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- China
- Prior art keywords
- bottom plate
- sliding groove
- type
- cable
- utility
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Abstract
The utility model discloses a kind of ring main units of bottom plate plug-in type, including cabinet, on the inside of the cabinet bottom end U-shaped frame is provided on three faces, it is provided with L-type boundary frame area on the cabinet bottom face, the upper U-shaped frame and L-type boundary frame area form sliding groove, the bottom plate is used in combination with the sliding groove, is slidably connected with the sliding groove.The utility model has the beneficial effects that：When use, after installing, bottom plate is inserted in sliding groove for the installation of advanced line cable and other operations, then, cable is passed through string holes, easy to use, is punched without scene, dismantles the operations such as bottom plate.
Description
Technical field
The utility model is related to technical field of electric equipment, more particularly to a kind of ring main unit of bottom plate plug-in type.
Background technology
Ring main unit (Ring Main Unit) is that one group of transmission ＆ distribution electrical equipment (high-tension switch gear) is mounted in metal or non-gold
Belong in insulation cabinet body or make the electrical equipment of assembled compartment ring network power supplying units, core is using on-load switch and melts
Disconnected device has many advantages, such as that simple in structure, small, price is low, power supply parameter can be improved and performance and power supply safety.It is wide
The general power distribution station for being used in the load centers such as Urban Residential District, skyscraper, large public building, factory and enterprise and box
In substation.
Original cabinet bottom plate is one piece of complete bottom plate, and voluntarily trepanning is needed when live outlet is installed and completes cable
It wears and connects, it is cumbersome, and cause scene often to remove bottom plate and cause security risk.
Utility model content
The problem of the purpose of this utility model is in view of the above technology, and a kind of looped network of bottom plate plug-in type is provided
Cabinet.
To realize the purpose of this utility model, technical solution used by the utility model is：A kind of bottom plate plug-in type
Ring main unit, including cabinet, the cabinet bottom end inside are provided with U-shaped frame on three faces, L are provided on the cabinet bottom face
Type boundary frame area, the upper U-shaped frame and L-type boundary frame area form sliding groove, and the bottom plate is used in combination with the sliding groove, with institute
Sliding groove is stated to be slidably connected.
Wherein, L-type boundary frame area upper surface is provided with sealant.
Compared with prior art, the utility model has the beneficial effects that：When use, the installation of advanced line cable and
Other operations, after installing, bottom plate is inserted in sliding groove, then, cable is passed through string holes, easy to use, without scene
It punched, dismantle the operations such as bottom plate.
Description of the drawings
Fig. 1 show the structural schematic diagram of the utility model embodiment；
Fig. 2 show the structural schematic diagram of the utility model embodiment enlarging section；
Fig. 3 show the structural schematic diagram of the cable fixing mechanism of the utility model embodiment；
Fig. 4 show the structural schematic diagram of the radiation mechanism of fan of the utility model embodiment；
In figure：1- cabinets, the upper U-shaped frames of 2-, 3-L type boundary frame areas, 4- bottom plates, 5- string holes, the enlarging sections 6-, 7- sealants, 8-
Spring, 9- wear extension bar, and 10- cables fix the second fixture block, 11- nuts, and 12- cables fix the first fixture block, 13- fan cooling machines
Structure, 21- strainers, 22- radiator fans, 23- rhones, 24- blades.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", as " being connected ",
" connected " etc. both may refer to a certain component and be directly connected to another component, and can also refer to a certain component and pass through other portions
Part is connected with another component.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a component shown in the figure or module or feature and other
The spatial relation of component or module or feature.It should be understood that spatially relative term be intended to comprising in addition to component or
Different direction in use or operation except orientation of person's module described in figure.For example, if component in attached drawing
Perhaps module is squeezed, be described as " above other component either module or construction " or " in other component or module or
On construction " component will either be positioned as after module " below other component or module or construction " or " at other
Under component or module or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The component or module can also the positioning of other different modes (be rotated by 90 ° or be in other
Orientation), and respective explanations are made to the opposite description in space used herein above.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
As shown in Figs. 1-2, technical solution used by the utility model is：A kind of ring main unit of bottom plate plug-in type, including
Cabinet, the cabinet bottom end inside are provided with U-shaped frame on three faces, L-type boundary frame area, institute are provided on the cabinet bottom face
It states U-shaped frame and L-type boundary frame area forms sliding groove, the bottom plate is used in combination with the sliding groove, is slided with the sliding groove
It is dynamic to connect, string holes is set on the bottom plate.
When use, bottom plate after installing, is inserted in sliding groove by the installation of advanced line cable and other operations
It is interior, then, cable is passed through into string holes, it is easy to use, it punched without scene, dismantle the operations such as bottom plate.
In addition, the bottom plate can be divided into two pieces from intermediate position, when installation, one piece can be first installed, by line
Cable is after string holes passes through, and then, is installed by other one piece.
In addition, in order to ensure the leakproofness of bottom plate connection, L-type boundary frame area upper surface is provided with sealant, described close
Sealing is rubber material.
As shown in figure 3, the cable fixing mechanism includes cable fixes the first fixture block, cable fixes the second fixture block, spring,
Extension bar is worn, the cable cable fixes the first fixture block and cable is fixed the second fixture block and is arranged in the both sides of string holes, and cable fixes
One fixture block is fixed on bottom plate, is provided with and is worn extension bar, and the cable fixes the second fixture block and is slidably connected with the extension bar of wearing,
It wears and is socketed with spring on extension bar, pass through the position that cable fixes the second fixture block to be connected through a screw thread nut, wherein cable is solid
Fixed first fixture block, cable fix the arc groove that the second fixture block is separately provided for fixed cable.
After cable fixes the first fixture block across cable, cable fixes the second fixture block, so that cable is solid by tightening nut
Fixed second fixture block moves on wearing extension bar, to make to clamp cable.
As shown in figure 4, being provided with thermovent on the cabinet, radiation mechanism of fan, the wind are set in the thermovent
Fan cooling mechanism includes the blade, fan and strainer set gradually from outside to inside, and the blade is arc shaped blade, interior high outer
It is low, rhone is set below the thermovent, and the bottom face of the rhone is inclined-plane, low inside and high outside.Blade construction is effective
Prevent rainwater from entering, the setting of strainer prevents the entrance such as dust and mosquito, thermovent to be connected to rhone, and rhone is set
It sets so that the water condensed on blade and fan is discharged from rhone.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (2)
1. a kind of ring main unit of bottom plate plug-in type, which is characterized in that including cabinet, be arranged on three faces on the inside of the cabinet bottom end
There is upper U-shaped frame, L-type boundary frame area is provided on the cabinet bottom face, the upper U-shaped frame and L-type boundary frame area form sliding groove, institute
It states bottom plate to be used in combination with the sliding groove, is slidably connected with the sliding groove, string holes is provided on the bottom plate.
2. a kind of ring main unit of bottom plate plug-in type according to claim 1, which is characterized in that L-type boundary frame area upper end
Face is provided with sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892812.7U CN207896439U (en) | 2017-12-29 | 2017-12-29 | A kind of ring main unit of bottom plate plug-in type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892812.7U CN207896439U (en) | 2017-12-29 | 2017-12-29 | A kind of ring main unit of bottom plate plug-in type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896439U true CN207896439U (en) | 2018-09-21 |
Family
ID=63550896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892812.7U Expired - Fee Related CN207896439U (en) | 2017-12-29 | 2017-12-29 | A kind of ring main unit of bottom plate plug-in type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397166A (en) * | 2022-10-11 | 2022-11-25 | 广西电网有限责任公司钦州供电局 | Novel communication cabinet bottom plugging plate free of punching |
-
2017
- 2017-12-29 CN CN201721892812.7U patent/CN207896439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397166A (en) * | 2022-10-11 | 2022-11-25 | 广西电网有限责任公司钦州供电局 | Novel communication cabinet bottom plugging plate free of punching |
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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: 20180921 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |