CN220863739U - Vacuum circuit breaker sensor assembly fixture - Google Patents
Vacuum circuit breaker sensor assembly fixture Download PDFInfo
- Publication number
- CN220863739U CN220863739U CN202322018534.4U CN202322018534U CN220863739U CN 220863739 U CN220863739 U CN 220863739U CN 202322018534 U CN202322018534 U CN 202322018534U CN 220863739 U CN220863739 U CN 220863739U
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- CN
- China
- Prior art keywords
- sensor
- hole
- circuit breaker
- vacuum circuit
- assembly fixture
- 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.)
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- 238000003466 welding Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a vacuum circuit breaker sensor assembly fixture, which belongs to assembly fixtures, wherein a sensor is cylindrical, a threaded hole is formed in one side end face and is connected with a sensor mounting plate, a threaded hole is formed in the other side end face of the sensor, holes are formed in the periphery and the middle of the sensor mounting plate, and the vacuum circuit breaker sensor assembly fixture is characterized by comprising a base, a limiting plate, a supporting pin and a fixing pin, wherein the limiting plate is vertically fixed on the base, provided with a hole corresponding to the threaded hole in the other side end face of the sensor and is fixed through a screw; the base is provided with a vertical plate, the vertical plate is provided with a hole, one side of the supporting pin penetrates into the hole to be fixed with the vertical plate, the other side of the supporting pin penetrates into the hole around the sensor mounting plate to be fixed, and the vertical plate is provided with a channel which can accommodate and fasten the sensor mounting plate and a screw, a spring pad and a flat pad of the sensor. The technology has simple structure and simple and safe operation; the disassembly and the assembly are convenient; can adapt to different sensor requirements.
Description
Technical Field
The utility model relates to an assembly fixture, in particular to a vacuum circuit breaker sensor assembly fixture.
Background
The sensor of the vacuum circuit breaker needs to be assembled to the frame by designing different mounting plates to meet different customization requirements, so how to safely and conveniently assemble the sensor and the mounting plates becomes a problem which needs to be solved by the person skilled in the art.
The existing vacuum circuit breaker is different in sensor mounting mode, has the advantages of being directly mounted on a frame, also has the advantages of being capable of mounting plates firstly, then being mounted on the frame together, meeting different customer customization requirements, being low in efficiency, being incapable of guaranteeing firm fixation and having potential safety hazards due to the fact that the mounting plates are mounted on the frame firstly by manpower and the sensors are mounted on the frame.
Disclosure of utility model
The utility model aims to solve the defects of the prior art and provides a sensor assembly tool which is simple in structure, convenient to operate, easy to disassemble and assemble, safe, efficient and stable.
The technical scheme of the vacuum circuit breaker sensor assembly fixture is that the sensor is cylindrical, a threaded hole is formed in one side end face and is connected with a sensor mounting plate, a threaded hole is formed in the other side end face of the sensor, holes are formed in the periphery and the middle of the sensor mounting plate, the assembly fixture comprises a base, a limiting plate, a supporting pin and a fixing pin, the limiting plate is vertically fixed on the base, the limiting plate is provided with a hole, corresponds to the threaded hole in the other side end face of the sensor and is fixed through a screw; the base is provided with a vertical plate, the vertical plate is provided with a hole, one side of the supporting pin penetrates into the hole to be fixed with the vertical plate, the other side of the supporting pin penetrates into the hole around the sensor mounting plate to be fixed, and the vertical plate is provided with a channel which can accommodate and fasten the sensor mounting plate and a screw, a spring pad and a flat pad of the sensor.
Further, the two ends of the supporting pin are provided with threads, and the supporting pin is fastened through nuts.
Further, a locating hole is formed in the base, and the limiting plate is located on the locating hole through a fixing pin.
Further, two through holes are formed in the limiting plate and correspond to threaded holes in the end face of the other side of the sensor.
Further, the vertical plate is provided with four mounting holes corresponding to holes around the sensor mounting plate.
Further, tie bars are arranged between the vertical plates and the base for reinforcement.
Compared with the prior art, the utility model has the following beneficial effects: the structure is simple, and the operation is simple and safe; the disassembly and the assembly are convenient; can adapt to different sensor requirements.
Drawings
FIG. 1 is a general assembly view of the present utility model;
FIG. 2 is a general assembly view of a sensor assembly fixture according to the present utility model;
FIG. 3 is a front view of the sensor assembly tool of the present utility model;
The figures are identified as follows: 1, welding a base, 2 supporting pins, 3 fixing pins and 4 limiting plates;
FIG. 4 illustrates the base welding of the sensor assembly tooling of the present utility model;
FIG. 5 is a support pin of the sensor assembly tooling of the present utility model;
FIG. 6 is a retaining pin of the sensor assembly tooling of the present utility model;
FIG. 7 is a limiting plate of the sensor assembly tooling of the present utility model;
FIG. 8 is a schematic diagram of a sensor according to the present utility model;
FIG. 9 is a schematic view of a sensor mounting plate of the present utility model.
Detailed Description
The technical scheme of the utility model is further explained below with reference to the attached drawings.
In this embodiment, the VG3-40.5 vacuum circuit breaker sensor assembly tool is shown in fig. 1.
The implementation process of the VG3-40.5 vacuum circuit breaker sensor assembly tool is explained below with reference to the drawing and the drawing of the VG3-40.5 vacuum circuit breaker sensor assembly tool.
The tool is used for assembling a sensor, the sensor assembly comprises a sensor, a sensor mounting plate and an inner hexagon screw for connection, the sensor is in a cylindrical shape as shown in figure 8, one side end face is provided with a threaded hole for connecting the sensor mounting plate, and the other side end face is provided with two threaded holes for connecting other components of the circuit breaker; the appearance of the sensor mounting plate is shown in fig. 9, and is a sheet metal part with four sides bent and wrapped by corner welding, and through holes are formed in four corners and the lower part of the center.
When the fixture is used, as shown in fig. 2-6, firstly, the limiting plate 4 is installed on the base welding 1 by using the fixing pin 3, as shown in fig. 2, threads are arranged at two ends of the supporting pin 2 and fixed on the vertical plate of the base welding 1 by using screws, four corner through holes of the sensor mounting plate respectively penetrate through the four supporting pins 2 fixed on the base welding 1 and are fixed by using nuts, at the moment, a sensor is placed between the limiting plate 4 and the sensor mounting plate, the end faces of the two threaded holes face the limiting plate 4 and are fixedly connected with the limiting plate 4 by two through holes and screws, the other end face is connected with the sensor mounting plate, at the moment, the screws, the elastic pads and the flat pads are placed from the circular through holes at the back of the vertical plate of the base welding 1 and pass through the center of the sensor mounting plate to be screwed into the threaded holes, the moment is fixed, two hole ends of the sensor are connected with the limiting plate 4 by using screws, after the moment is fixed by using the screws, the two hole end faces of the sensor and the limiting plate 4 are connected with the four supporting pins by using the screws, and the whole fixture can be assembled with the sensor mounting plate after the moment is screwed.
The whole tool size can be adjusted according to the sensor size, for example, the limiting plate 4 can be arranged in the previous hole of the base welding 1 so as to adapt to the change of the sensor length.
Claims (6)
1. The vacuum circuit breaker sensor assembly fixture is characterized by comprising a base, a limiting plate, a supporting pin and a fixing pin, wherein the limiting plate is vertically fixed on the base, is provided with a hole, corresponds to the threaded hole on the end surface of the other side of the sensor and is fixed by a screw; the base is provided with a vertical plate, the vertical plate is provided with a hole, one side of the supporting pin penetrates into the hole to be fixed with the vertical plate, the other side of the supporting pin penetrates into the hole around the sensor mounting plate to be fixed, and the vertical plate is provided with a channel which can accommodate and fasten the sensor mounting plate and a screw, a spring pad and a flat pad of the sensor.
2. The vacuum circuit breaker sensor assembly fixture of claim 1, wherein the support pins are threaded at both ends and fastened by nuts.
3. The vacuum circuit breaker sensor assembly fixture according to claim 1, wherein the base is provided with a positioning hole, and the limiting plate is positioned on the positioning hole through a fixing pin.
4. The vacuum circuit breaker sensor assembly fixture according to claim 1, wherein the limiting plate is provided with two through holes corresponding to threaded holes on the end face of the other side of the sensor.
5. The vacuum interrupter sensor assembly fixture of claim 1, wherein the riser has four mounting holes corresponding to holes around the sensor mounting plate.
6. The vacuum circuit breaker sensor assembly fixture of claim 1, wherein tie bars are provided between the riser and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018534.4U CN220863739U (en) | 2023-07-31 | 2023-07-31 | Vacuum circuit breaker sensor assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018534.4U CN220863739U (en) | 2023-07-31 | 2023-07-31 | Vacuum circuit breaker sensor assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863739U true CN220863739U (en) | 2024-04-30 |
Family
ID=90808945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322018534.4U Active CN220863739U (en) | 2023-07-31 | 2023-07-31 | Vacuum circuit breaker sensor assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863739U (en) |
-
2023
- 2023-07-31 CN CN202322018534.4U patent/CN220863739U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |