CN104166118A - High-practicability mutual inductor fixing mechanism - Google Patents
High-practicability mutual inductor fixing mechanism Download PDFInfo
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- CN104166118A CN104166118A CN201410421025.9A CN201410421025A CN104166118A CN 104166118 A CN104166118 A CN 104166118A CN 201410421025 A CN201410421025 A CN 201410421025A CN 104166118 A CN104166118 A CN 104166118A
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- mutual inductor
- pressing plate
- lag
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Abstract
The invention discloses a high-practicability mutual inductor fixing mechanism. The high-practicability mutual inductor fixing mechanism comprises a wire tensioning body (1), a T-shaped threaded rod (2) and a press plate (3). A U-shaped groove is formed in the side face of the wire tensioning body (1). A groove (4) is formed in the inner wall of the U-shaped groove. A limiting bolt (5) vertically, downwards and transversely penetrates through the upper surface of the wire tensioning body (1). The T-shaped threaded rod (2) perpendicularly penetrates through the wire tensioning body (1) and one end of the T-shaped threaded rod is located in the U-shaped groove. The press plate (3) is connected to the bottom of the end, located in the U-shaped groove, of the T-shaped threaded rod (2). The press plate (3) is right opposite to the groove (4). According to the high-practicability mutual inductor fixing mechanism, through the structure, fixation and release are easy to carry out, multiple mutual inductor fixing devices can be used at the same time according to operation requirements in the using process, the angle of the press plate can be adjusted according to requirements of an object to be pressed, and the high-practicability mutual inductor fixing mechanism is flexible to use and high in practicability.
Description
Technical field
The present invention relates to electric power stringing field, particularly, relate to a kind of mechanism of practical fixedly mutual inductor.
Background technology
Mutual-inductor tester is a kind of instrument of measuring transformer error, is electric power, metering detection department indispensable equipment in ct calibrating work.As scientific technological advance, progress, the technical feature of mutual-inductor tester, under the promotion of computer technology, also in development and progress.When traditional electrician's formula mutual-inductor tester is worked, the compensation null balance valve of main employing, that is by the mode of manual tune dish, controlling the inner elementary errors of tester source generation vector goes compensation, offsets, the vector being produced by difference between tested mutual inductor and standard mutual inductor, thus the error of tested mutual inductor obtained.In transducer check test, sometimes need to be connected in series the mutual inductor into many different models simultaneously, circuit to be connected and carried out electric current and voltage test, the apparatus structure of traditional fixedly mutual inductor is more complicated, and is difficult for unclamping after fixing, uses extremely inconvenient.
Summary of the invention
Technical matters to be solved by this invention is to provide the mechanism of practical fixedly mutual inductor, this apparatus structure is simple, fixing and unclamp all easily operations, during use, also can use a plurality of turnbuckles according to action need simultaneously, and the angle of pressing plate also can be pressed as required the needs of object and be adjusted, use flexibly, practical.
The present invention addresses the above problem adopted technical scheme: the mechanism of practical fixedly mutual inductor, comprise stringing body, T shape screw rod, pressing plate and tumbler, described stringing body arranges U-lag on side, groove is also set on U-lag inwall, on the upper surface of stringing body, also crosses straight down caging bolt; Described T shape screw rod is vertically positioned at U-lag through stringing body and one end, and the bottom, one end that T shape screw rod is positioned at U-lag connects pressing plate by tumbler; Pressing plate is over against groove.During use, only need rotate T shape screw rod, make to form gap between pressing plate and U-lag, then the fastening parts of needs are inserted in gap, now rotate again tommyhead bolt and make pressing plate can realize fastening with needing secure component compression.When not needing again when fastening, only need to rotate tommyhead bolt, make pressing plate separated with needs secure component, and do not need to change original shape of parts to be tightened, guaranteed the intact of parts to be tightened.For the fastening parts of columniform needs, can be positioned at the groove on U-lag inwall, avoid its landing, facilitate fastening.In the time cannot satisfying the demand for one, also can use and a plurality ofly carry out fasteningly simultaneously, this apparatus structure is simple, and area occupied is little, uses more flexible.Stringing body is wherein structure as a whole, and is structure as a whole, and is the steel that intensity is larger between T shape screw rod and pressing plate, and it is easier to process, and in the process of pressing, as long as method is correct, is not prone to damage, and practicality is stronger.On stringing body, also cross caging bolt, when needs are used a plurality of this device, caging bolt can keep there is certain distance between two parts, conveniently takes out or is pressed into.
Described T shape screw rod can rotate, and band dynamic pressure plate moves up and down in U-lag.Convenient will object compression be pressed or unclamp.
Described pressing plate is regular square steel plate, and the lateral surface of pressing plate flushes with the U-lag openend of stringing body.Pressing plate bottom is level and smooth, thing to be pressed can better be compressed, and not damage object to be pressed, easy to use.
The equal coupling nut in described caging bolt two ends.Make some evagination of turnbuckle both sides, facilitate turnbuckle and external agency to be separated out a segment distance, better realize and unclamping and fixing operation.
The thickness range of described pressing plate is between 3-5cm.This thickness can reach the effect that compresses object completely, and there will not be the situation of damaging by pressure to occur.
To sum up, the invention has the beneficial effects as follows:
1, the present invention is simple in structure, and fixing and unclamping needs fastening mechanism easy, and can not cause damage to it, during use, also can use a plurality of turnbuckles according to action need simultaneously, uses flexibly, practical.
2, pressing plate is regular square steel plate, and pressing plate bottom is level and smooth, thing to be pressed can better be compressed, and not damage object to be pressed, easy to use.
3, the equal coupling nut in caging bolt two ends, makes some evagination of turnbuckle both sides, facilitates turnbuckle and external agency to be separated out a segment distance, better realizes and unclamping and fixing operation.
4, being connected by tumbler between pressing plate and T shape screw rod realizes, and the angle of pressing plate also can regulate by tumbler according to object to be pressed, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A place enlarged drawing in Fig. 1.
Mark and corresponding parts title in accompanying drawing: 1, stringing body; 2, T shape screw rod; 3, pressing plate; 4, groove; 5, caging bolt; 6, tumbler.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done to detailed description further, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1-2, the present invention includes stringing body 1, T shape screw rod 2, pressing plate 3 and tumbler 6, described stringing body arranges U-lag on 1 side, and groove 4 is also set on U-lag inwall, also crosses straight down caging bolt 5 on the upper surface of stringing body 1; Described T shape screw rod 2 is vertical is positioned at U-lag through stringing body 1 and one end, and the bottom, one end that T shape screw rod 2 is positioned at U-lag connects pressing plate 3 by tumbler 6, and pressing plate 3 is over against groove 4.
During use, only need rotate T shape screw rod, make to form gap between pressing plate and U-lag, then the fastening parts of needs are inserted in gap, now rotate again tommyhead bolt and make pressing plate can realize fastening with needing secure component compression.When not needing again when fastening, only need to rotate tommyhead bolt, make pressing plate separated with needs secure component, and do not need to change original shape of parts to be tightened, guaranteed the intact of parts to be tightened.For the fastening parts of columniform needs, can be positioned at the groove on U-lag inwall, avoid its landing, facilitate fastening.In the time cannot satisfying the demand for one, also can use and a plurality ofly carry out fasteningly simultaneously, this apparatus structure is simple, and area occupied is little, uses more flexible.Stringing body is wherein structure as a whole, and is structure as a whole, and is the steel that intensity is larger between T shape screw rod and pressing plate, and it is easier to process, and in the process of pressing, as long as method is correct, is not prone to damage, and practicality is stronger.On stringing body, also cross caging bolt, when needs are used a plurality of this device, caging bolt can keep there is certain distance between two parts, conveniently takes out or is pressed into.
Embodiment 2:
Preferably concrete structure is as follows on the basis of embodiment 1 for the present embodiment: T shape screw rod 2 can rotate, and band dynamic pressure plate 3 moves up and down in U-lag.Convenient will object compression be pressed or unclamp.
Described pressing plate 3 is regular square steel plate, and the lateral surface of pressing plate 3 flushes with the U-lag openend of stringing body 1.Pressing plate bottom is level and smooth, thing to be pressed can better be compressed, and not damage object to be pressed, easy to use.
Embodiment 3:
Preferably concrete structure is as follows on the basis of above-described embodiment for the present embodiment: the caging bolt 5 equal coupling nuts in two ends.Make some evagination of turnbuckle both sides, facilitate turnbuckle and external agency to be separated out a segment distance, better realize and unclamping and fixing operation.
The thickness range of described pressing plate 3 is between 3-5cm.
As mentioned above, can realize preferably the present invention.
Claims (5)
1. the mechanism of practical fixedly mutual inductor, it is characterized in that, comprise stringing body (1), T shape screw rod (2), pressing plate (3) and tumbler (6), described stringing body (1) arranges U-lag on side, groove (4) is also set on U-lag inwall, on the upper surface of stringing body (1), also crosses straight down caging bolt (5); Described T shape screw rod (2) is vertically positioned at U-lag through stringing body (1) and one end, and the bottom, one end that T shape screw rod (2) is positioned at U-lag connects pressing plate (3) by tumbler (6), and pressing plate (3) is over against groove (4).
2. the mechanism of practical fixedly mutual inductor according to claim 1, is characterized in that, described T shape screw rod (2) can rotate, and band dynamic pressure plate (3) moves up and down in U-lag.
3. the mechanism of practical fixedly mutual inductor according to claim 1, is characterized in that, described pressing plate (3) is regular square steel plate, and the lateral surface of pressing plate (3) flushes with the U-lag openend of stringing body (1).
4. the mechanism of practical fixedly mutual inductor according to claim 1, is characterized in that, the equal coupling nut in described caging bolt (5) two ends.
5. the mechanism of practical fixedly mutual inductor according to claim 1, is characterized in that, the thickness range of described pressing plate (3) is between 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421025.9A CN104166118A (en) | 2014-08-25 | 2014-08-25 | High-practicability mutual inductor fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410421025.9A CN104166118A (en) | 2014-08-25 | 2014-08-25 | High-practicability mutual inductor fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104166118A true CN104166118A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410421025.9A Pending CN104166118A (en) | 2014-08-25 | 2014-08-25 | High-practicability mutual inductor fixing mechanism |
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| CN (1) | CN104166118A (en) |
Citations (10)
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|---|---|---|---|---|
| CN201240514Y (en) * | 2008-05-20 | 2009-05-20 | 展宣企业有限公司 | Fixing member and wire fastening device integrated with the same |
| CN201349057Y (en) * | 2008-12-08 | 2009-11-18 | 北京市电力公司 | Fixer for conducting rod of transformer |
| CN201504058U (en) * | 2009-07-21 | 2010-06-09 | 中策标榜电缆有限公司 | Laminated cable clamp |
| CN202057351U (en) * | 2011-04-27 | 2011-11-30 | 上海宝钢设备检修有限公司 | Universal fixing bracket for limiting sensor |
| CN202345431U (en) * | 2011-12-15 | 2012-07-25 | 信心 | Contact wire connection auxiliary tool |
| CN203013969U (en) * | 2012-12-21 | 2013-06-19 | 黄石供电公司变电运行中心 | U-shape bayonet spiral compaction ground clamp |
| CN103794346A (en) * | 2014-01-17 | 2014-05-14 | 上海磊跃自动化设备有限公司 | Installation substrate of mutual inductors for low-voltage circuit breakers |
| CN203626366U (en) * | 2013-12-19 | 2014-06-04 | 国家电网公司 | Bracing wire back binding fastening tool |
| CN103995246A (en) * | 2014-05-24 | 2014-08-20 | 国网河南省电力公司南阳供电公司 | Field calibration test line self-suction type wire tidying clamp |
| CN204065393U (en) * | 2014-08-25 | 2014-12-31 | 四川蓝讯宝迩电子科技有限公司 | Practical fixing transformer device |
-
2014
- 2014-08-25 CN CN201410421025.9A patent/CN104166118A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201240514Y (en) * | 2008-05-20 | 2009-05-20 | 展宣企业有限公司 | Fixing member and wire fastening device integrated with the same |
| CN201349057Y (en) * | 2008-12-08 | 2009-11-18 | 北京市电力公司 | Fixer for conducting rod of transformer |
| CN201504058U (en) * | 2009-07-21 | 2010-06-09 | 中策标榜电缆有限公司 | Laminated cable clamp |
| CN202057351U (en) * | 2011-04-27 | 2011-11-30 | 上海宝钢设备检修有限公司 | Universal fixing bracket for limiting sensor |
| CN202345431U (en) * | 2011-12-15 | 2012-07-25 | 信心 | Contact wire connection auxiliary tool |
| CN203013969U (en) * | 2012-12-21 | 2013-06-19 | 黄石供电公司变电运行中心 | U-shape bayonet spiral compaction ground clamp |
| CN203626366U (en) * | 2013-12-19 | 2014-06-04 | 国家电网公司 | Bracing wire back binding fastening tool |
| CN103794346A (en) * | 2014-01-17 | 2014-05-14 | 上海磊跃自动化设备有限公司 | Installation substrate of mutual inductors for low-voltage circuit breakers |
| CN103995246A (en) * | 2014-05-24 | 2014-08-20 | 国网河南省电力公司南阳供电公司 | Field calibration test line self-suction type wire tidying clamp |
| CN204065393U (en) * | 2014-08-25 | 2014-12-31 | 四川蓝讯宝迩电子科技有限公司 | Practical fixing transformer device |
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Application publication date: 20141126 |
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| RJ01 | Rejection of invention patent application after publication |