CN201638709U - Load switch arc-extinguishing grid piece assembly fixture - Google Patents
Load switch arc-extinguishing grid piece assembly fixture Download PDFInfo
- Publication number
- CN201638709U CN201638709U CN2009202870757U CN200920287075U CN201638709U CN 201638709 U CN201638709 U CN 201638709U CN 2009202870757 U CN2009202870757 U CN 2009202870757U CN 200920287075 U CN200920287075 U CN 200920287075U CN 201638709 U CN201638709 U CN 201638709U
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- CN
- China
- Prior art keywords
- extinguishing grid
- arc
- arc extinguishing
- grid pieces
- plate
- 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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Abstract
The utility model belongs to the field of arc-extinguishing grid piece assembly, and particularly relates to an arc-extinguishing grid piece assembly fixture. The load switch arc-extinguishing grid piece assembly fixture comprises a bottom plate (1), a positioning support plate (2), a limit plate (3) and left and right arc-extinguishing grid piece guide positioning plates (4), the positioning support plate (2), the limit plate (3) and the left and right arc-extinguishing grid piece guide positioning plates (4) are fixed on the bottom plate (1) provided with an irregular groove (5), the shape of the irregular groove (5) matches with that of the bottom of an arc-extinguishing grid frame, and the positioning support plate (2) is provided with positioning holes. Arc-extinguishing grid pieces are guided by guide grooves on the left and right arc-extinguishing grid piece positioning plates, move downwards through the guide grooves when inserted and gradually enter notches on the arc-extinguishing grid frame. During an extinguishing-arc grid piece assembly process, the fixture is reliable in guiding, accurate in positioning and high in assembly efficiency, and increases quality of an arc extinguishing device in a load switch.
Description
Technical field
The utility model belongs to arc extinguishing grid pieces assembling field, relates in particular to a kind of arc extinguishing grid pieces assembling jig.
Background technology
The novel on-load switch of switch cubicle is a kind of novel distribution switchgear, novel on-load switch divides fashionable meeting to produce electric arc, therefore arc-control device---arc extinguishing grid pieces is absolutely necessary, and arc extinguishing grid pieces is very high to its accurate positioning requirement when installing, thus its when installing employed assembling jig device seem particularly important.For the novel on-load switch arc extinguishing grid pieces of switch cubicle assembling jig, general manufacturing firm does not have special-purpose arc extinguishing grid pieces assembling jig device, when make installing between arc extinguishing grid pieces gap length do not wait, crooked more, so promptly not meeting the product design requirement easily influences arc extinction performance again, can not satisfy the arc extinguishing functional requirement of the novel on-load switch of switch cubicle fully.
The utility model content
Technical problem to be solved in the utility model has provided a kind of on-load switch arc extinguishing grid pieces assembling jig, and this mounting clip prodigiosin accurate location and installation arc extinguishing grid pieces has improved the quality of arc-control device in the on-load switch.
The utility model is achieved in that a kind of on-load switch arc extinguishing grid pieces assembling jig, comprises base plate, locating support plate, limiting plate and left and right sides arc extinguishing grid pieces guide positioning plate; Described locating support plate, limiting plate and left and right sides arc extinguishing grid pieces guide positioning plate are fixed on the base plate, have special-shaped groove on the described base plate, and described special-shaped groove and arc-chute frame bottom shape match, and have location hole on the described locating support plate; Described locating support plate and limiting plate are separately positioned on special-shaped groove two ends, described left and right sides arc extinguishing grid pieces guide positioning plate is made of two parallel rectangular slabs that are symmetricly set on special-shaped groove both sides, have the guiding groove of face-to-face setting on the rectangular slab of both sides, guiding groove is arranged symmetrically.
Described guiding groove is a cuboid, triangular prism shaped or half-cylindrical.
Described guiding groove is vertical with base plate.
Have a special-shaped groove that cooperates with arc-chute frame bottom shape on the base plate of the utility model on-load switch arc extinguishing grid pieces assembling jig, arc-chute frame bottom embeds in the special-shaped groove fully during assembling, and utilize locating support plate and limiting plate spacing, make installing and locating very accurate; Left and right sides arc extinguishing grid pieces guide positioning plate is fixed on the base plate, guiding groove on the arc extinguishing grid pieces guide positioning plate of the left and right sides is vertical with base plate, when inserting, arc extinguishing grid pieces moves down by guiding groove, progress in the notch on the arc-chute frame, up to arc extinguishing grid pieces bottom with till base plate plane of the present utility model contacts; The utility model is in assembling arc extinguishing grid pieces process, and guiding is reliable, the location accurately, the efficiency of assembling height has improved the quality of arc-control device in the on-load switch.
Description of drawings
Fig. 1 is the perspective view of the utility model on-load switch arc extinguishing grid pieces assembling jig;
Fig. 2 is a vertical view of the present utility model.
Among the figure: 1 base plate, 2 locating support plates, 3 limiting plates, 4 left and right sides arc extinguishing grid pieces guide positioning plate, 5 special-shaped grooves, 6 guiding grooves.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, 2, a kind of on-load switch arc extinguishing grid pieces assembling jig comprises base plate 1, locating support plate 2, limiting plate 3 and left and right sides arc extinguishing grid pieces guide positioning plate 4; Described locating support plate 2, limiting plate 3 and left and right sides arc extinguishing grid pieces guide positioning plate 4 are fixed on the base plate 1, base plate 1 top 4 circular holes are used for fixing this assembling jig device, have location hole on the described locating support plate 2 and be used to locate the arc-chute frame, the installation site of limiting plate 3 restriction arc-chute framves; Have special-shaped groove 5 on the base plate 1, described special-shaped groove 5 and arc-chute frame bottom shape match, and make in the special-shaped groove 5 that can embed fully bottom the arc-chute frame when assembling on the base plate 1, guarantee the stable of assembling.
Present embodiment can further describe the two ends that are separately positioned on special-shaped groove 5 for described locating support plate 2 and limiting plate 3, described left and right sides arc extinguishing grid pieces guide positioning plate 4 is made of two parallel rectangular slabs that are symmetricly set on the both sides of special-shaped groove 5, have the cuboid guiding groove 6 of face-to-face setting on the rectangular slab of both sides, guiding groove 6 is arranged symmetrically; In the present embodiment, described guiding groove 6 is for cuboid but also can use triangular prism shaped or half round post to wait the guiding groove of other shapes in other cases, and described cuboid guiding groove 6 is vertical with base plate 1, makes that the location is more accurate when inserting arc extinguishing grid pieces.
When using the on-load switch arc extinguishing grid pieces assembling jig installation arc extinguishing grid pieces of present embodiment, at first fixing arc-chute frame, arc extinguishing grid pieces moves down by the guiding groove 6 on the left and right sides arc extinguishing grid pieces guide positioning plate 4 under external force then, progress in the notch on the arc-chute frame, till arc extinguishing grid pieces bottom and base plate 1 plane contact, guiding is reliable, and the location is accurate, the efficiency of assembling height.
Claims (3)
1. an on-load switch arc extinguishing grid pieces assembling jig is characterized in that: comprise base plate (1), locating support plate (2), limiting plate (3) and left and right sides arc extinguishing grid pieces guide positioning plate (4); Described locating support plate (2), limiting plate (3) and left and right sides arc extinguishing grid pieces guide positioning plate (4) are fixed on the base plate (1), have special-shaped groove (5) on the described base plate (1), described special-shaped groove (5) and arc-chute frame bottom shape match, and have location hole on the described locating support plate (2); Described locating support plate (2) and limiting plate (3) are separately positioned on special-shaped groove (5) two ends, described left and right sides arc extinguishing grid pieces guide positioning plate (4) is made of two parallel rectangular slabs that are symmetricly set on special-shaped groove (5) both sides, have the guiding groove (6) of face-to-face setting on the rectangular slab of both sides, guiding groove (6) is arranged symmetrically.
2. on-load switch arc extinguishing grid pieces assembling jig as claimed in claim 1 is characterized in that: described guiding groove (6) is a cuboid, triangular prism shaped or half-cylindrical.
3. on-load switch arc extinguishing grid pieces assembling jig as claimed in claim 2 is characterized in that: described guiding groove (6) is vertical with base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202870757U CN201638709U (en) | 2009-12-31 | 2009-12-31 | Load switch arc-extinguishing grid piece assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202870757U CN201638709U (en) | 2009-12-31 | 2009-12-31 | Load switch arc-extinguishing grid piece assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638709U true CN201638709U (en) | 2010-11-17 |
Family
ID=43083214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202870757U Expired - Fee Related CN201638709U (en) | 2009-12-31 | 2009-12-31 | Load switch arc-extinguishing grid piece assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225446A (en) * | 2011-04-14 | 2011-10-26 | 蚌埠精禹精密机电科技有限公司 | Punching and riveting combined multistation progressive die of arc extinguish chamber |
-
2009
- 2009-12-31 CN CN2009202870757U patent/CN201638709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225446A (en) * | 2011-04-14 | 2011-10-26 | 蚌埠精禹精密机电科技有限公司 | Punching and riveting combined multistation progressive die of arc extinguish chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20131231 |