CN204277928U - The IGCT of vertical adjusting clamp opening and closing changes instrument - Google Patents
The IGCT of vertical adjusting clamp opening and closing changes instrument Download PDFInfo
- Publication number
- CN204277928U CN204277928U CN201420780309.2U CN201420780309U CN204277928U CN 204277928 U CN204277928 U CN 204277928U CN 201420780309 U CN201420780309 U CN 201420780309U CN 204277928 U CN204277928 U CN 204277928U
- Authority
- CN
- China
- Prior art keywords
- gear
- hole
- rack bar
- shell
- vertical
- 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.)
- Withdrawn - After Issue
Links
- 238000005192 partition Methods 0.000 claims abstract description 28
- 244000309464 bull Species 0.000 claims abstract description 16
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The IGCT that the utility model discloses the opening and closing of a kind of vertical adjusting clamp changes instrument, comprise the shell of strip, shell is offered horizontal through hole, vertical through hole and gear grooved, cylindricality rack bar, spring and joint pin are set in horizontal through hole, the sidepiece of cylindricality rack bar arranges tooth bar, shell is stretched out in one end of cylindricality rack bar, one end of the other end linking springs of cylindricality rack bar, the other end of spring connects one end of joint pin, the other end of joint pin installs one end of external partition, and shell arranges one end of internal partition near the side of external partition; Through gear bull stick in vertical through hole, gear bull stick arranges limiting plate, and limiting plate lays respectively at the upper and lower of vertical through hole, and gear bull stick arranges gear, and gear is positioned at gear grooved, and gear coordinates with the tooth bar of cylindricality rack bar.In operation, without the need to by outer support point, the power of separating, by the controller perturbation of spring, is avoided firmly excessive, protection IGCT.
Description
Technical field
The utility model relates to a kind of electric power apparatus, is exactly that the IGCT of a kind of vertical adjusting clamp opening and closing changes instrument.
Background technology
In IGCT installation process, two sides all can uniform application conductive paste, to strengthen its electric conductivity.But, by the impact of TCA press mounting structure thrust, the radiator of IGCT and both sides is closely linked, therefore separation difficulty, additional supplementary means must be used to be separated.Owing to there is no impetus, firmly excessively also easily damage IGCT.
Utility model content
For solving the problem, the IGCT that the purpose of this utility model is to provide the opening and closing of a kind of vertical adjusting clamp changes instrument, can reasonably dismantle fast.
The utility model for achieving the above object, be achieved through the following technical solutions: the IGCT of vertical adjusting clamp opening and closing changes instrument, comprise the shell of strip, shell offers horizontal through hole, vertical through hole and gear grooved, cylindricality rack bar is set in horizontal through hole, spring and joint pin, the sidepiece of cylindricality rack bar arranges tooth bar, shell is stretched out in one end of cylindricality rack bar, one end of the other end linking springs of cylindricality rack bar, the other end of spring connects one end of joint pin, the other end of joint pin installs one end of external partition, shell arranges one end of internal partition near the side of external partition, through gear bull stick in vertical through hole, gear bull stick arranges limiting plate, and limiting plate lays respectively at the upper and lower of vertical through hole, and gear bull stick arranges gear, and gear is positioned at gear grooved, and gear coordinates with the tooth bar of cylindricality rack bar.
For realizing the purpose of this utility model further, can also by the following technical solutions: described cylindricality rack bar stretches out the end mounting limit block of shell.The end rotating handles of described gear bull stick.
The utility model has the advantage of: when the utility model uses, to be rotated by transmitting gear bar driven gear, gear driven cylindricality rack bar pulls spring, and spring pulls joint pin, and external partition tightens up to internal partition direction, and make spring spread apart, external partition and internal partition are inserted between IGCT and radiator, unclamp rack suddenly, under the contraction of spring, external partition outwards opens, and IGCT and radiator separate by external partition and internal partition.In operation, without the need to by outer support point, the power of separating, by the controller perturbation of spring, is avoided firmly excessive, protection IGCT.The utility model also has advantage compact, cheap for manufacturing cost and easy to use simple for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the sectional structure schematic diagram of the A-A line along Fig. 1; Fig. 3 is the right TV structure schematic diagram of Fig. 1.
Reference numeral: 1 limited block 2 cylindricality rack bar 3 gear bull stick 4 shell 5 external partition 6 joint pin 7 internal partition 8 spring 9 horizontal through hole 10 vertical through hole 11 limiting plate 12 gear 13 gear grooved 14 rotating handles.
Detailed description of the invention
The IGCT of vertical adjusting clamp opening and closing changes instrument, as Fig. 1, shown in Fig. 2 and Fig. 3, comprise the shell 4 of strip, shell 4 is offered horizontal through hole 9, vertical through hole 10 and gear grooved 13, cylindricality rack bar 2 is set in horizontal through hole 9, spring 8 and joint pin 6, the sidepiece of cylindricality rack bar 2 arranges tooth bar, shell 4 is stretched out in one end of cylindricality rack bar 2, one end of the other end linking springs 8 of cylindricality rack bar 2, the other end of spring 8 connects one end of joint pin 6, the other end of joint pin 6 installs one end of external partition 5, shell 4 arranges one end of internal partition 7 near the side of external partition 5, through gear bull stick 3 in vertical through hole 10, gear bull stick 3 is arranged limiting plate 11, limiting plate 11 lays respectively at the upper and lower of vertical through hole 10, gear bull stick 3 is arranged gear 12, gear 12 is positioned at gear grooved 13, and gear 12 coordinates with the tooth bar of cylindricality rack bar 2.When the utility model uses, to be rotated by transmitting gear bar 3 driven gear 12, gear 12 drives cylindricality rack bar 2 to pull spring 8, and spring 8 pulls joint pin 6, and external partition 5 tightens up to internal partition 7 direction, and make spring 8 spread apart, external partition 5 and internal partition 7 are inserted between IGCT and radiator, unclamp suddenly rack 3, under the contraction of spring 8, external partition 5 outwards opens, and IGCT and radiator separate by external partition 5 and internal partition 7.
In operating process, cylindricality rack bar 2 reclaims excessively in shell 4, and described cylindricality rack bar 2 stretches out the end mounting limit block 1 of shell 4.
For the ease of rotating, the end rotating handles 14 of described gear bull stick 3, rotating handles 14 is seven-star handle preferably.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The technology contents of the not detailed description of the utility model is known technology.
Claims (3)
1. the IGCT of vertical adjusting clamp opening and closing changes instrument, it is characterized in that: the shell (4) comprising strip, shell (4) is offered horizontal through hole (9), vertical through hole (10) and gear grooved (13), cylindricality rack bar (2) is set in horizontal through hole (9), spring (8) and joint pin (6), the sidepiece of cylindricality rack bar (2) arranges tooth bar, shell (4) is stretched out in one end of cylindricality rack bar (2), one end of the other end linking springs (8) of cylindricality rack bar (2), the other end of spring (8) connects one end of joint pin (6), the other end of joint pin (6) installs one end of external partition (5), shell (4) arranges one end of internal partition (7) near the side of external partition (5), through gear bull stick (3) in vertical through hole (10), gear bull stick (3) is arranged limiting plate (11), limiting plate (11) lays respectively at the upper and lower of vertical through hole (10), gear bull stick (3) is arranged gear (12), gear (12) is positioned at gear grooved (13), and gear (12) coordinates with the tooth bar of cylindricality rack bar (2).
2. the IGCT of vertical adjusting clamp according to claim 1 opening and closing changes instrument, it is characterized in that: described cylindricality rack bar (2) stretches out end mounting limit block (1) of shell (4).
3. the IGCT of vertical adjusting clamp according to claim 1 opening and closing changes instrument, it is characterized in that: the end rotating handles (14) of described gear bull stick (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780309.2U CN204277928U (en) | 2014-12-12 | 2014-12-12 | The IGCT of vertical adjusting clamp opening and closing changes instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780309.2U CN204277928U (en) | 2014-12-12 | 2014-12-12 | The IGCT of vertical adjusting clamp opening and closing changes instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277928U true CN204277928U (en) | 2015-04-22 |
Family
ID=52861123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780309.2U Withdrawn - After Issue CN204277928U (en) | 2014-12-12 | 2014-12-12 | The IGCT of vertical adjusting clamp opening and closing changes instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400740A (en) * | 2014-12-12 | 2015-03-11 | 国家电网公司 | Thyristor replacement tool for vertically adjusting opening and closing of calipers |
| CN107186659A (en) * | 2017-07-20 | 2017-09-22 | 常州博瑞电力自动化设备有限公司 | A kind of converter valve thyristor replacing options |
-
2014
- 2014-12-12 CN CN201420780309.2U patent/CN204277928U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400740A (en) * | 2014-12-12 | 2015-03-11 | 国家电网公司 | Thyristor replacement tool for vertically adjusting opening and closing of calipers |
| CN104400740B (en) * | 2014-12-12 | 2016-04-06 | 国家电网公司 | The IGCT of vertical adjusting clamp opening and closing changes instrument |
| CN107186659A (en) * | 2017-07-20 | 2017-09-22 | 常州博瑞电力自动化设备有限公司 | A kind of converter valve thyristor replacing options |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |