CN210926738U - Power distribution structure of high reliability - Google Patents
Power distribution structure of high reliability Download PDFInfo
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- CN210926738U CN210926738U CN201921852338.4U CN201921852338U CN210926738U CN 210926738 U CN210926738 U CN 210926738U CN 201921852338 U CN201921852338 U CN 201921852338U CN 210926738 U CN210926738 U CN 210926738U
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Abstract
The utility model discloses a distribution structure of high reliability, include: the switch comprises a panel, a switch support frame for fixing a switch, a wire bundling frame, an opening support frame, a support plate, an insulating pad, an insulating frame, a grounding nut, a bus bar and a frame; the frame is of a U-shaped structure, the supporting plate is arranged at the bottom of the frame and serves as a bottom plate, the panel is fixed at the top of the frame, the opening supporting frame is arranged at a U-shaped opening of the frame and is positioned on the supporting plate, and the frame, the opening supporting frame and the supporting plate form a framework structure; the switch support frame is characterized in that a binding wire frame is arranged on one inner side edge of the frame, one end of the switch support frame is vertically fixed on the opening support frame through an insulating pad, the insulating frame is arranged on the support plate, the bus bar is arranged on the insulating frame, and the transparent plate is fixed on the bus bar. The utility model discloses because frame, opening support frame, backup pad form skeleton texture, have guaranteed distribution structure's bulk strength, and the reliability is high.
Description
Technical Field
The utility model relates to a distribution equipment technical field, concretely relates to distribution structure of high reliability.
Background
In an integrated system environment, the power distribution unit is mainly used for reasonably distributing electric energy, and can conveniently play a role in metering and judging power cut and power transmission. The distribution unit needs to possess small, high-efficient installation, be convenient for fixed and not restricted by the place, effect that stability is high. The control center is a control link for reasonably distributing all components in a swing line, reliably receiving an upper-end power supply and correctly feeding out load electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality. Improving the reliability of the operation of the power distribution unit is an objective of creating a quality engineering.
The current power distribution unit structure use mode is: various components are directly fixed in the box body, so that the structure is single, the overall strength is not large, and the components are easy to damage; unable modularization when the current adjustment appears and need change the switch carries out the dismouting, and the switch mounting means is single does not have protective structure, easily electrically conducts, has the electric leakage risk, and the security is not high.
Therefore, the industry needs to develop a power distribution structure which has high insulation performance, small volume and high efficiency in assembly and disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above prior art existence, provide a structural strength is big, insulating nature is high, possesses the distribution structure of the high reliability of small, high-efficient dismouting simultaneously.
The purpose of the utility model is realized through the following technical scheme:
a high reliability power distribution structure comprising: the switch comprises a panel, a switch support frame for fixing a switch, a wire bundling frame, an opening support frame, a support plate, an insulating pad, an insulating frame, a grounding nut, a bus bar and a frame; the frame is of a U-shaped structure, the supporting plate is arranged at the bottom of the frame and serves as a bottom plate, the panel is fixed at the top of the frame, the opening supporting frame is arranged at a U-shaped opening of the frame and is positioned on the supporting plate, and the frame, the opening supporting frame and the supporting plate form a framework structure; the utility model discloses a switch support frame, including frame, switch support frame, insulating pad, insulating frame, busbar, ground nut, the inboard edge of frame is provided with the cable tie frame, the one end of switch support frame is fixed on the opening support frame through insulating pad vertical fixation, the insulating frame sets up in the backup pad, the busbar sets up on the insulating frame, ground nut passes the backup pad.
Preferably, the panel is provided with an indicator light for indicating the on-off circuit and a nameplate for marking the name of the switch.
Preferably, the insulating pad is made of epoxy resin material, and the insulating frame is made of epoxy resin material.
Preferably, the switch support frame, the wire bundling frame and the frame are all formed by bending Q235 materials.
Preferably, the switch is a control switch of a power distribution structure.
Preferably, the high-reliability power distribution structure further includes: a transparent plate fixed on the bus bar.
Compared with the prior art, the utility model have following advantage:
in the scheme, the frame is of a U-shaped structure, the supporting plate is arranged at the bottom of the frame and serves as a bottom plate, the panel is fixed to the top of the frame, the opening supporting frame is arranged at the U-shaped opening of the frame and located on the supporting plate, the frame, the opening supporting frame and the supporting plate form a framework structure, and the overall strength of the power distribution structure is guaranteed. Because insulating pad, insulating frame all use the epoxy material, guaranteed its electrical property's security, consequently, the distribution structure's of this scheme reliability is high. This scheme the inboard side of frame is provided with the cable tie frame, the one end of switch support frame is passed through insulating pad vertical fixation on the opening support frame, the insulating frame sets up in the backup pad, the busbar sets up on the insulating frame, and this kind of modular design makes the dismouting high-efficient, and the distribution structure simple structure of this scheme, small, can the wide application in the engineering.
Drawings
The accompanying drawings, which form a part of the present application, 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 the structure diagram of the power distribution structure with high reliability of the present invention.
Fig. 2 is a side sectional view of the power distribution structure of the present invention with high reliability.
Fig. 3 is a top view of the power distribution structure with high reliability according to the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1-3, a high reliability power distribution structure includes: the switch comprises a panel 1, a switch support frame 4 for fixing a switch 13, a wire binding frame 5, an opening support frame 6, a support plate 7, an insulating pad 8, an insulating frame 9, a grounding nut 10, a bus bar 11, a frame 12 and a transparent plate 14; the frame 12 is of a U-shaped structure, the supporting plate 7 is arranged at the bottom of the frame 12 and serves as a bottom plate, the panel 1 is fixed at the top of the frame 12, the opening supporting frame 6 is arranged at the U-shaped opening of the frame 12 and is positioned on the supporting plate 7, and the frame 12, the opening supporting frame 6 and the supporting plate 7 form a framework structure; an inner side edge of the frame 12 is provided with a binding wire frame 5, one end of the switch support frame 4 is vertically fixed on the opening support frame 6 through an insulating pad 8, the insulating frame 9 is arranged on the support plate 7, the bus bar 11 is arranged on the insulating frame 9, the transparent plate 14 is fixed on the bus bar 11, and the grounding nut 10 penetrates through the support plate 7.
Fig. 2 is a side sectional view of a highly reliable power distribution structure according to the present invention. If the opening of the U-shaped structure of the power distribution structure is horizontal and vertical, fig. 2 shows a cross-sectional view of the power distribution structure in the direction of the vertical axis.
The switch support frame 4 is used for fixing a switch, one end of the switch support frame 4 is Z-shaped, the upper Z-shaped transverse edge is vertically fixed on the opening support frame 6 through the insulating pad 8, and the lower Z-shaped transverse edge is fixed with the switch 13. The fixing structure is a universal switch buckle structure, and switches of different brands can be installed. The switch is a control switch of a power distribution structure. The wire bundling frame 5 is used for fixing when wires are internally routed. The opening support frame 6 is a fixing structure of the switch support frame 4, and can support a U-shaped opening at the same time, and the U-shaped opening and the frame 12 form a framework structure. The support plate 7 is fixed to the lower part of the frame 12 and acts as a support floor for the internal structure. The insulating pad 8 is arranged between the switch support frame 4 and the opening support frame 6 and plays an insulating role. The ground nut 10 functions as a ground cable connection. The bus bar 11 serves as a connection for an input current and distributes the current to the switches. The frame 12 is a main body structure of the power distribution unit, and forms a framework structure with the wire binding frame 5 and the supporting plate 7, so that the overall strength of the power distribution unit is ensured.
In this embodiment, the panel 1 is provided with an indicator lamp 2 for indicating an on/off circuit and a name plate 3 for indicating a switch name. The panel 1 is used to hold a nameplate 3 and a zone switch area as the main display panel 1.
In this embodiment, insulating pad 8 is insulating pad 8 that the epoxy material made, insulating frame 9 is insulating frame 9 that the epoxy material made, has guaranteed its electrical property's security, makes the engineering construction have very big modular operation.
In this embodiment, the switch support frame 4, the wire binding frame 5, and the frame 12 are formed by bending Q235 material, so as to ensure the structural strength of the power distribution unit.
The scheme has the advantages that: the insulating pad 8 and the insulating frame 9 are combined to provide a reliable mechanism, the binding frame 5 is used as a bridging structure, a carrier adjusted in the installation of the device, and the bus bar 11 is used as a control body for current distribution. Meanwhile, the insulator is made of epoxy resin materials, so that the reliability of the equipment is realized. Design elements such as bending many times, screw reinforcement, adjustable slotted hole removal have been used to this scheme in the design, have ensured the reliability and have ensured interchangeability promptly, can say that carry out modular structure at the design source, for equipment adjustment and maintenance in the engineering construction provide the convenience, improved the possibility of equipment fixing in the construction, increased enterprise economic efficiency.
The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.
Claims (6)
1. A highly reliable power distribution structure, comprising: the switch comprises a panel, a switch support frame for fixing a switch, a wire bundling frame, an opening support frame, a support plate, an insulating pad, an insulating frame, a grounding nut, a bus bar and a frame;
the frame is of a U-shaped structure, the supporting plate is arranged at the bottom of the frame and serves as a bottom plate, the panel is fixed at the top of the frame, the opening supporting frame is arranged at a U-shaped opening of the frame and is positioned on the supporting plate, and the frame, the opening supporting frame and the supporting plate form a framework structure; the utility model discloses a switch support frame, including frame, switch support frame, insulating pad, insulating frame, busbar, ground nut, the inboard edge of frame is provided with the cable tie frame, the one end of switch support frame is fixed on the opening support frame through insulating pad vertical fixation, the insulating frame sets up in the backup pad, the busbar sets up on the insulating frame, ground nut passes the backup pad.
2. The power distribution structure with high reliability as claimed in claim 1, wherein the panel is provided with an indicator lamp for indicating on/off of the circuit and a name plate for indicating the name of the switch.
3. The highly reliable power distribution structure according to claim 1, wherein the insulating pad is an insulating pad made of an epoxy resin material, and the insulating frame is an insulating frame made of an epoxy resin material.
4. The high reliability power distribution structure of claim 1, wherein the switch support frame, the wire tie frame and the frame are formed by bending Q235 material.
5. The high reliability power distribution structure of claim 1, wherein the switch is a control switch of the power distribution structure.
6. The high reliability power distribution structure of claim 1, further comprising: a transparent plate fixed on the bus bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852338.4U CN210926738U (en) | 2019-10-31 | 2019-10-31 | Power distribution structure of high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852338.4U CN210926738U (en) | 2019-10-31 | 2019-10-31 | Power distribution structure of high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926738U true CN210926738U (en) | 2020-07-03 |
Family
ID=71348084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852338.4U Active CN210926738U (en) | 2019-10-31 | 2019-10-31 | Power distribution structure of high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926738U (en) |
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2019
- 2019-10-31 CN CN201921852338.4U patent/CN210926738U/en active Active
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