CN203192785U - Thyristor positioning device - Google Patents
Thyristor positioning device Download PDFInfo
- Publication number
- CN203192785U CN203192785U CN 201320201866 CN201320201866U CN203192785U CN 203192785 U CN203192785 U CN 203192785U CN 201320201866 CN201320201866 CN 201320201866 CN 201320201866 U CN201320201866 U CN 201320201866U CN 203192785 U CN203192785 U CN 203192785U
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- China
- Prior art keywords
- thyristor
- positioner
- hole
- device body
- guiding
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- Expired - Fee Related
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Abstract
The utility model discloses a thyristor positioning device including a device body, guiding notches for guiding are arranged in the device body, the center position of the device body is provided with a hole for clamping, positioning and receiving a thyristor, the open ends of the hole and the guiding notches are arranged at the same side of the device body, the close ends of the hole and the guiding notches are in a semi-circular structure, and the two guiding notches are respectively arranged at the two sides of the hole in left-right symmetry. The thyristor positioning device is simple in structure, convenient in installation, and low in cost; by adopting the guiding notches and the center hole, the thyristor positioning device can effectively fix the thyristor at the center effective position of a support during the processes of assembling, fast changing, and use. The thyristor positioning device can be completed by means of one-step casting by adopting an integrated forming mode, thereby reducing the assembling technology and greatly improving the production efficiency.
Description
Technical field
The utility model relates to a kind of thyristor positioner, belongs to field of mechanical technique.
Background technology
Converter plant is a kind of general power supply device, and for powerful converter plant, the thyristor of employing also will pass through big relatively voltage and current, needs cooling could guarantee operate as normal.In thyristor quick change cooling fixture, the installation of thyristor and the installation of changing the back thyristor, all to guarantee the position of thyristor in whole device, thereby in case thyristor and up and down the loose contact between zero device influence the use of whole inversion module.For this reason, a kind of thyristor positioner need be set, be used for installing and fixing of thyristor inversion module thyristor and guarantee to make thyristor to be in the refrigerating seat center.
The utility model content
Purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of thyristor positioner.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of thyristor positioner comprises device body, it is characterized in that: described device body is provided with the guiding breach that play the guiding role, and described device body center is provided with the hole, position of placing thyristor for the engaging location.
Described thyristor positioner is characterized in that: the openend of institute rheme hole and guiding breach is positioned at the homonymy of device body, and the closing end of hole, position and guiding breach all is set to semicircular structure.
Described thyristor positioner is characterized in that: described guiding breach is two, and described two guiding breach are symmetrical set and lay respectively at a both sides, hole.
Described thyristor positioner is characterized in that: the width of described guiding breach matches with the diameter of vertical coupling bar in the thyristor quick change cooling fixture.
Described thyristor positioner is characterized in that: the width in institute rheme hole matches with the diameter of thyristor.
Described thyristor positioner is characterized in that: described thyristor positioner is structure as a whole.
Described thyristor positioner is the insulation material.
Beneficial effect: the thyristor positioner that the utility model provides, simple in structure, easy for installation, cost is low, hole, position by guiding breach and center, use this thyristor positioner, in assembling, quick change and use, effectively fixedly thyristor is in support bracket fastened center active position; Adopt the disposable casting of integrated pattern to finish, thereby reduce assembly technology, improved production efficiency greatly.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the use schematic diagram of the utility model in device.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation.
As depicted in figs. 1 and 2, a kind of thyristor positioner comprises device body 1, and described device body is provided with the guiding breach 2 that play the guiding role, and described device body 1 center is provided with the hole 3, position of placing thyristor 4 for the engaging location.
Described thyristor positioner is characterized in that: the openend of institute rheme hole 3 and guiding breach 2 is positioned at the homonymy of device body 1, and the closing end of hole, position 3 and guiding breach 2 all is set to semicircular structure.
Described thyristor positioner is characterized in that: described guiding breach 2 is two, and described two guiding breach 2 are symmetrical set and lay respectively at 3 both sides, a hole.
Described thyristor positioner is characterized in that: the width of described guiding breach 2 matches with the diameter of vertical coupling bar 5 in the thyristor quick change cooling fixture.
Described thyristor positioner is characterized in that: the width in institute rheme hole 3 matches with the diameter of thyristor 4.
Described thyristor positioner is characterized in that: described thyristor positioner is structure as a whole, and described thyristor positioner is made for the insulation material, can be preferably the glass fibre material.
As shown in Figure 2, the use of the utility model thyristor positioner is as follows:
The above only is preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. a thyristor positioner comprises device body, it is characterized in that: described device body is provided with the guiding breach that play the guiding role, and described device body center is provided with the hole, position of placing thyristor for the engaging location.
2. thyristor positioner according to claim 1 is characterized in that: the openend of institute rheme hole and guiding breach is positioned at the homonymy of device body, and the closing end of hole, position and guiding breach all is set to semicircular structure.
3. thyristor positioner according to claim 1, it is characterized in that: described guiding breach is two, described two guiding breach are symmetrical set and lay respectively at a both sides, hole.
4. thyristor positioner according to claim 1 is characterized in that: in the width of described guiding breach and the thyristor quick change cooling fixture vertically the diameter of coupling bar match.
5. thyristor positioner according to claim 1, it is characterized in that: the width in institute rheme hole matches with the diameter of thyristor.
6. according to each described thyristor positioner of claim 1-5, it is characterized in that: described thyristor positioner is structure as a whole.
7. according to each described thyristor positioner of claim 1-5, it is characterized in that: described thyristor positioner is the insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201866 CN203192785U (en) | 2013-04-22 | 2013-04-22 | Thyristor positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201866 CN203192785U (en) | 2013-04-22 | 2013-04-22 | Thyristor positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192785U true CN203192785U (en) | 2013-09-11 |
Family
ID=49109622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201866 Expired - Fee Related CN203192785U (en) | 2013-04-22 | 2013-04-22 | Thyristor positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208450A (en) * | 2013-04-22 | 2013-07-17 | 五力机电科技（昆山）有限公司 | Thyristor positioning device |
-
2013
- 2013-04-22 CN CN 201320201866 patent/CN203192785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103208450A (en) * | 2013-04-22 | 2013-07-17 | 五力机电科技（昆山）有限公司 | Thyristor positioning device |
| CN103208450B (en) * | 2013-04-22 | 2015-10-28 | 五力机电科技（昆山）有限公司 | Thyristor positioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130911 Termination date: 20170422 |