CN209843595U - Isolating switch with double grounding devices - Google Patents
Isolating switch with double grounding devices Download PDFInfo
- Publication number
- CN209843595U CN209843595U CN201921176534.4U CN201921176534U CN209843595U CN 209843595 U CN209843595 U CN 209843595U CN 201921176534 U CN201921176534 U CN 201921176534U CN 209843595 U CN209843595 U CN 209843595U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- supporting column
- screw hole
- ground wire
- wiring screw
- 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
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to the technical field of electric appliances, in particular to a high-voltage isolating switch, which comprises a bottom plate, wherein the bottom plate is provided with an upper supporting column and a lower supporting column, the upper supporting column is provided with a static touch panel, and the lower supporting column is also provided with a movable touch panel; the bottom plate is provided with a wiring screw hole, the wiring screw hole is provided with a wiring screw, one screw hole with the wiring screw forms a set of mechanism for connecting the ground wire, the two sets of mechanisms for connecting the ground wire are respectively a mechanism for connecting the ground wire on the left side of the bottom plate and a mechanism for connecting the ground wire on the right side of the bottom plate, the left side of the mechanism for connecting the ground wire is arranged on the left lower side of the bottom plate, the right side of the mechanism for connecting the ground wire is arranged on the upper right side of the bottom plate, and the wiring screw hole is provided with a thickened structure. Such a disconnector has the advantage of being convenient for mounting the ground wire.
Description
Technical Field
The utility model belongs to the technical field of the electrical apparatus technique and specifically relates to relate to high voltage isolator.
Background
The high-voltage isolating switch comprises a bottom plate, an upper supporting column and a lower supporting column are arranged on the bottom plate, the upper supporting column and the lower supporting column are respectively an upper supporting column and a lower supporting column, a static contact plate is arranged on the upper supporting column, a movable contact plate is hinged to the lower supporting column, and the movable contact plate is pulled to realize the connection and disconnection of the isolating switch.
For safety, the bottom plate is provided with a wiring screw hole, a wiring screw is arranged in the wiring screw hole, and a screw hole with the wiring screw forms a set of mechanism for connecting the ground wire and is used for connecting the ground wire.
In the prior art, only one set of mechanism for connecting the ground wires is arranged at a wiring part on one isolating switch, the set of mechanism for connecting the ground wires is arranged on the left side of the base or the right side of the base, but in actual use, sometimes the ground wires are conveniently connected and arranged on the left side of the bottom plate, sometimes the ground wires are conveniently connected and arranged on the right side of the bottom plate, but the isolating switch in the prior art cannot adjust the position for connecting the ground wires, and the isolating switch has the defect of inconvenient use.
Disclosure of Invention
The utility model aims to overcome the defects and provide a disconnecting switch with convenient installation of a ground wire, namely a disconnecting switch with double grounding devices.
The utility model adopts the technical proposal that: an isolating switch of a double grounding device comprises a bottom plate, wherein an upper supporting column and a lower supporting column are arranged on the bottom plate, the two supporting columns are respectively an upper supporting column and a lower supporting column, a static touch panel is arranged on the upper supporting column, and a movable touch panel is hinged to the lower supporting column; the bottom plate is provided with a wiring screw hole, a wiring screw is arranged in the wiring screw hole, and a screw hole with the wiring screw forms a set of mechanism for connecting the ground wire; the method is characterized in that: the two sets of mechanisms for connecting the ground wires are respectively a left mechanism for connecting the ground wires arranged on the left side of the bottom plate and a right mechanism for connecting the ground wires arranged on the right side of the bottom plate.
Furthermore, the left mechanism for connecting the ground wire on the left side is arranged on the left lower side of the bottom plate, and the right mechanism for connecting the ground wire is arranged on the right upper side of the bottom plate.
Furthermore, the periphery of the wiring screw hole is provided with a thickened structure.
Furthermore, the cross section of the bottom plate is of a [ -shaped structure and is provided with support folding edges at two sides, and the wiring screw holes are formed in the support folding edges.
Further, a nut is welded at the screw hole at the inner side of the supporting folded edge.
The utility model has the advantages that: such a disconnector has the advantage of being convenient for mounting the ground wire.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic sectional view taken along the direction a-a in fig. 1.
Fig. 3 is a schematic sectional view taken along the direction B-B in fig. 2.
Wherein: 1. the device comprises a bottom plate 2, an upper support column 3, a lower support column 4, a static contact plate 5, a movable contact plate 6, a wiring screw 7, a thickened structure 8, a support folding edge 9 and a nut.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, an isolating switch of a double-grounding device comprises a bottom plate 1, wherein an upper supporting column and a lower supporting column are arranged on the bottom plate, the two supporting columns are an upper supporting column 2 and a lower supporting column 3 respectively, a stationary contact plate 4 is arranged on the upper supporting column, and a movable contact plate 5 is hinged on the lower supporting column; the bottom plate is provided with a wiring screw hole, a wiring screw 6 is arranged at the wiring screw hole, and a screw hole with the wiring screw forms a set of mechanism for connecting the ground wire; the method is characterized in that: the two sets of mechanisms for connecting the ground wires are respectively a left mechanism for connecting the ground wires arranged on the left side of the bottom plate and a right mechanism for connecting the ground wires arranged on the right side of the bottom plate.
The utility model discloses set up like this, when the installation, each isolator's the left side and the right side all have the mechanism of connecting the ground wire, and it is very convenient to use, according to the needs of installation condition, selects at will.
Furthermore, the left mechanism for connecting the ground wire on the left side is arranged on the left lower side of the bottom plate, and the right mechanism for connecting the ground wire is arranged on the right upper side of the bottom plate.
The two sets of mechanisms for connecting the ground wires are arranged diagonally, so that the mechanism for connecting the ground wires at the upper part is needed to be installed at the time of use, the mechanism for connecting the ground wires at the right part is needed to be installed at the time of use, the mechanism for connecting the ground wires at the left part is needed to be installed at the time of use, and the mechanism for connecting the ground wires at the left part can.
Furthermore, a thickened structure 7 is arranged around the wiring screw hole.
This increases its take-up.
Furthermore, the cross section of the bottom plate is of a [ -shaped structure, the bottom plate is provided with support folding edges 8 at two sides, and the wiring screw holes are formed in the support folding edges.
This changes to mounting the ground.
Further, a nut 9 is welded at the screw hole at the inner side of the support folding edge.
The installation is more convenient like this, can use the bolt to screw into in the nut and connect the ground wire like this.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. An isolating switch of a double grounding device comprises a bottom plate, wherein an upper supporting column and a lower supporting column are arranged on the bottom plate, the two supporting columns are respectively an upper supporting column and a lower supporting column, a static touch panel is arranged on the upper supporting column, and a movable touch panel is hinged to the lower supporting column; the bottom plate is provided with a wiring screw hole, a wiring screw is arranged in the wiring screw hole, and a screw hole with the wiring screw forms a set of mechanism for connecting the ground wire; the method is characterized in that: the two sets of mechanisms for connecting the ground wires are respectively a left mechanism for connecting the ground wires arranged on the left side of the bottom plate and a right mechanism for connecting the ground wires arranged on the right side of the bottom plate.
2. The disconnector for double-ground apparatus according to claim 1, wherein: the left mechanism for connecting the ground wire on the left side is arranged on the left lower side of the bottom plate, and the right mechanism for connecting the ground wire is arranged on the right upper side of the bottom plate.
3. A disconnector for double grounding arrangements according to claim 1 or 2, characterized in that: and a thickened structure is arranged around the wiring screw hole.
4. A double-ground apparatus isolation switch as claimed in claim 3, wherein: the cross section of the bottom plate is of a [ -shaped structure and is provided with supporting folded edges at two sides, and the wiring screw hole is arranged on the supporting folded edges.
5. The disconnector of double grounding device according to claim 4, characterized in that: and a nut is welded at the screw hole at the inner side of the supporting folded edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176534.4U CN209843595U (en) | 2019-07-25 | 2019-07-25 | Isolating switch with double grounding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921176534.4U CN209843595U (en) | 2019-07-25 | 2019-07-25 | Isolating switch with double grounding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843595U true CN209843595U (en) | 2019-12-24 |
Family
ID=68900104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921176534.4U Expired - Fee Related CN209843595U (en) | 2019-07-25 | 2019-07-25 | Isolating switch with double grounding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843595U (en) |
-
2019
- 2019-07-25 CN CN201921176534.4U patent/CN209843595U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210725 |