CN201804077U - Test device of insulating rod - Google Patents
Test device of insulating rod Download PDFInfo
- Publication number
- CN201804077U CN201804077U CN201020548197XU CN201020548197U CN201804077U CN 201804077 U CN201804077 U CN 201804077U CN 201020548197X U CN201020548197X U CN 201020548197XU CN 201020548197 U CN201020548197 U CN 201020548197U CN 201804077 U CN201804077 U CN 201804077U
- Authority
- CN
- China
- Prior art keywords
- suspending
- pulley
- wheel
- suspension
- insulating bar
- 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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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a test device of an insulating rod for the withstand voltage test and the leak current test of an insulating rod. The test device comprises a set of suspending brackets, a plurality of suspending boards which are suspended under the suspending brackets, a plurality of hauling cables and a plurality of winding wheels which are used for hauling the suspending brackets. The suspending brackets are fixed at the upper part of one wall or the roof in a room, wherein the lower end of each suspending bracket is respectively provided with a left suspending sliding wheel and a right suspending sliding wheel. Each set of the suspending left sliding wheels and each set of the suspending right sliding wheels correspond to one steering sliding wheel, and each winding wheel is arranged under each steering sliding wheel. Each set of hauling ropes are divided into two strands, one ends of the two strands are respectively tied to two sides of the upper end of each suspending board, and the other ends of the two strands respectively and sequentially bypass the left suspending sliding wheels, the right suspending sliding wheels and the steering sliding wheels which correspond to the left suspending sliding wheels and the right suspending sliding wheels, and are wound on the winding wheels. The test device is simple in structure, can make full use of the height of the existing field to perform the test by suspending the insulating rod, effectively solves the condition that the withstand voltage test and the leak current test can not be performed to multiple sections of the insulating rod simultaneously, and guarantees the smooth performance of the test.
Description
One, technical field: the insulating bar test unit that the utility model uses when relating to withstand voltage experiment of a kind of insulating bar and Leakage Current experiment.
Two, background technology: the insulating bar that uses during upkeep operation in the power department all needs insulating bar is carried out withstand voltage experiment and Leakage Current experiment, in order to detect the availability of insulating bar through after using in 3 years at the most.All be one by one to the every experiment of segmentation ac voltage withstanding, the detection that insulating bar is independent in the past, though it can ensure the experiment accuracy of single insulating bar, but insulating bar in use, often needs to thoroughly do away with the edge pole pair more and connect use, and the insulativity and the withstand voltage of butt junction place this moment have very high requirement.Single so independent segmentation detects joint insulativity and withstand voltage accurately just can't be provided, in case leaky takes place in use, can cause very big injury to the operating personnel.Because it is longer that insulating bar couples together length, and the current experiments site space is comparatively narrow, also can't experimentize even insulating bar kept flat, thus need to utilize the height of testing the place that insulating bar is hung, Shi Yan a kind of suspender then.
Three, summary of the invention: the purpose of this utility model is to provide a kind of light and handy, easy to use to people, effectively solves the insulating bar experimental provision of the narrow problem in experiment place.
The purpose of this utility model is achieved in that the insulating bar test unit, comprises one group of hanger bracket, is suspended on the suspension plate under the hanger bracket, and the traction rope of traction suspension plate and winding wheel.Described hanger bracket is fixed on the wall top or the place, roof of room one side, is equiped with respectively in each hanger bracket lower end and hangs left chain wheel and hang right pulley.Every group is hung left and right pulley to an angle pulley should be arranged, and is equiped with to twine wheel below each angle pulley.Every group of traction rope is divided into two strands, and two strands of traction rope one ends lie in both sides, suspension plate upper end respectively, and end is walked around successively respectively and hung left and right pulley and its corresponding angle pulley in addition, is around at last and twines on the wheel.
The utility model is simple in structure, makes full use of the height in existing place, insulating bar has been hung experimentize, and efficiently solves because of the place is narrow to carry out the situation that withstand voltage experiment and Leakage Current are tested simultaneously by multistage, has ensured carrying out smoothly of experiment.
Four, description of drawings: the technical solution of the utility model is provided by following drawings and Examples:
Fig. 1 is an insulating bar test unit structural representation.
Legend: 1, angle pulley, 2, hang left chain wheel, 3, suspension plate, 4, hang right pulley, 5, rotating shaft, 6, crank, 7, twine wheel.
Five, embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: as shown in Figure 1, the insulating bar test unit comprises one group of hanger bracket, is suspended on the suspension plate 3 under the hanger bracket, and the traction rope of traction suspension plate 3 and winding wheel 7.Described hanger bracket is fixed on the wall top or the place, roof of room one side, is equiped with respectively in each hanger bracket lower end and hangs left chain wheel 2 and hang right pulley 4.Every group is hung 2,4 pairs on left and right pulley an angle pulley 1 should be arranged, and is equiped with to twine wheel 7 below each angle pulley 1.Every group of traction rope is divided into two strands, and two strands of traction rope one ends lie in both sides, suspension plate 3 upper end respectively, and end is walked around successively respectively and hung left and right pulley 2,4 and its corresponding angle pulley 1 in addition, is around at last and twines on the wheel 7.Hanger bracket, suspension plate 3, angle pulley 1, suspension left chain wheel 2, suspension right pulley 4 and winding wheel 7 are insulator.
Aforementioned change pulley 1, suspension left chain wheel 2, suspension right pulley 4 and winding wheel 7 are fixed pulley.Described is single groove pulley from angle pulley 1 suspension right pulley 4 far away, is double grooved pulley from angle pulley 1 nearer suspension left chain wheel 2, and angle pulley 1 and winding wheel 7 also are double grooved pulley.Walk around the traction rope that hangs right pulley 4 and walk around simultaneously and hang left chain wheel 2, and walk around other strand traction rope that hangs left chain wheel 2 separately and place respectively and hang left chain wheel 2, angle pulley 1 and twine in two wire casings of wheel 7.
Twine wheel 7 centers and have ring gear, be installed with rotating shaft 5 in the ring gear, socket gear in the rotating shaft 5.Each twines 7 pairs on wheel should a gear, and the spacing between gear is less than its pairing two spacing of twining wheel 7 in twos.Rotating shaft 5 both ends place in the bearing seat, and wherein the outermost end of an end is equiped with crank 6.
During experiment, the insulating bar upper end of connecting is hung on the suspension plate 3, by plug crank 6, the gear on the control rotating shaft 5 is taken turns the engagement of 7 ring gears with winding, thereby controls the rising and the decline of corresponding suspension plate 3.Treat insulating bar hang finish after, the both positive and negative polarity of anti-electric tester is connected to the two ends of insulating bar, rise suspension plate 3 subsequently, after treating that insulating bar breaks away from ground fully, whether the experiment of can switching on just can be judged the anti-electric degree of insulating bar by the relevant detection instrument, and leak electricity.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1. insulating bar test unit, comprise one group of hanger bracket, be suspended on the suspension plate under the hanger bracket, and the traction rope of traction suspension plate and winding wheel, it is characterized in that: described hanger bracket is fixed on the wall top or the place, roof of room one side, be equiped with the suspension left chain wheel in each hanger bracket lower end respectively and hang right pulley, every group is hung a left side, right pulley is to there being an angle pulley, below each angle pulley, be equiped with and twine wheel, every group of traction rope is divided into two strands, two strands of traction rope one ends lie in both sides, suspension plate upper end respectively, and end is walked around successively respectively and hung a left side in addition, right pulley and its corresponding angle pulley are around at last and twine on the wheel.
2. insulating bar test unit as claimed in claim 1 is characterized in that: hanger bracket, suspension plate, angle pulley, suspension left chain wheel, suspension right pulley and winding wheel are insulator.
3. insulating bar test unit as claimed in claim 1 is characterized in that: angle pulley, suspension left chain wheel, suspension right pulley and winding wheel are fixed pulley.
4. insulating bar test unit as claimed in claim 1 is characterized in that: from angle pulley suspension right pulley far away is single groove pulley, is double grooved pulley from the nearer suspension left chain wheel of angle pulley, and angle pulley and winding wheel also are double grooved pulley.
5. insulating bar test unit as claimed in claim 1, it is characterized in that: walk around the traction rope that hangs right pulley and walk around the suspension left chain wheel simultaneously, place respectively in two wire casings that hang left chain wheel, angle pulley and winding wheel with other strand traction rope of walking around the suspension left chain wheel separately.
6. insulating bar test unit as claimed in claim 1, it is characterized in that: twine the wheel center and have ring gear, be installed with rotating shaft in the ring gear, socket gear in the rotating shaft, each twines wheel to a gear should be arranged, spacing between gear is less than its pairing two spacing of twining wheel in twos, and the rotating shaft both ends place in the bearing seat, and wherein the outermost end of an end is equiped with crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020548197XU CN201804077U (en) | 2010-09-29 | 2010-09-29 | Test device of insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020548197XU CN201804077U (en) | 2010-09-29 | 2010-09-29 | Test device of insulating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804077U true CN201804077U (en) | 2011-04-20 |
Family
ID=43873580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020548197XU Expired - Fee Related CN201804077U (en) | 2010-09-29 | 2010-09-29 | Test device of insulating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201804077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654521A (en) * | 2012-05-23 | 2012-09-05 | 山东电力集团公司潍坊供电公司 | Insulating rod testing device |
| CN110796935A (en) * | 2019-10-13 | 2020-02-14 | 国网山东省电力公司莱芜供电公司 | Indoor overhead transmission line model |
-
2010
- 2010-09-29 CN CN201020548197XU patent/CN201804077U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654521A (en) * | 2012-05-23 | 2012-09-05 | 山东电力集团公司潍坊供电公司 | Insulating rod testing device |
| CN110796935A (en) * | 2019-10-13 | 2020-02-14 | 国网山东省电力公司莱芜供电公司 | Indoor overhead transmission line model |
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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: 20110420 Termination date: 20180929 |