CN202452959U - Induction type safe distance measuring tool - Google Patents
Induction type safe distance measuring tool Download PDFInfo
- Publication number
- CN202452959U CN202452959U CN2012200357354U CN201220035735U CN202452959U CN 202452959 U CN202452959 U CN 202452959U CN 2012200357354 U CN2012200357354 U CN 2012200357354U CN 201220035735 U CN201220035735 U CN 201220035735U CN 202452959 U CN202452959 U CN 202452959U
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- CN
- China
- Prior art keywords
- expansion link
- ultrasonic probe
- battery
- safe distance
- induction type
- 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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- 230000006698 induction Effects 0.000 title claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
An induction type safe distance measuring tool includes a telescopic link and a measuring device, wherein the telescopic link includes an external pipe and an internal pipe, the internal pipe is sleeved into the external pipe, a rotational handle is arranged between the external pipe and the internal pipe, and the relative positions of the external pipe and the internal pipe are locked by the rotational handle; the measuring device includes an ultrasonic detector, an ultrasonic probe and a battery, wherein data is transmitted between the ultrasonic detector and the ultrasonic probe through a transmission line, and the ultrasonic detector is connected with the battery through a conducting wire; and further, the battery is mounted at the upper end of the telescopic link, the ultrasonic detector is mounted at the upper part of the telescopic link, and the ultrasonic probe is mounted at the lower end of the telescopic link. Only one worker is required to finish the measuring work on the pole tower independently, so that the human resource is saved; an overhead trolley does not required for matching the measurement, so that the material resource is saved; the measurement is convenient and fast, so that the measuring time is shortened, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of power measurement device, exactly is a kind of induction type safe distance survey instrument.
Background technology
Newly put into operation transformer station once check and accept with the overhaul technology innovation project in checking and accepting, need measurement lead sag length.Measuring process is at present: a staff (promptly main survey crew) is on shaft tower; Through the elongation expansion link; Certain that makes its bottom contact wire a bit, another staff (subsidiary personnel) rises to the expansion link bottom position through high empty wagons, hand-held expansion link bottom; With this point is benchmark, in these both sides along the safe distance of each point of arc measurement of lead.The point of main survey crew adjustment contact wire repeats aforesaid operations.Above-mentioned measuring process need use high empty wagons to cooperate, the waste material resources; Two people operate and could accomplish waste of manpower; Measuring Time is longer, and work efficiency is low.
The utility model content
The purpose of the utility model provides a kind of induction type safe distance survey instrument, can address the above problem.
The utility model is for realizing above-mentioned purpose; Realize through following technical scheme: induction type safe distance survey instrument; Comprise expansion link and measurement mechanism, described expansion link comprises outer tube and interior pipe, is inserted in interior pipe in the outer tube; Between outer tube and the interior pipe rotating handles is set, the relative position of rotating handles locking outer tube and interior pipe; Said measurement mechanism comprises ultrasonic wave detector, ultrasonic probe and battery, transmits data through transmission line between ultrasonic wave detector and the ultrasonic probe, connects through lead between ultrasonic wave detector and the battery; Battery is installed in the expansion link upper end, and ultrasonic wave detector is installed in expansion link top, and ultrasonic probe is installed in the expansion link lower end.
In order further to realize the purpose of the utility model, can also adopt following technical scheme: ultrasonic probe outer setting overcoat, the expansion link lower end is provided with several and tightens up sheet, overcoat with tighten up sheet and match; The expansion link bottom is installed and is tightened up cover, tightens up cover and can move up and down in the expansion link lower end through helicitic texture.The described sheet inwall that tightens up is provided with groove, and outer casing outer wall is provided with projection, and groove and projection cooperate.
The advantage of the utility model is: only need a staff independent surveying work of accomplishing on shaft tower, save human resources; Need not high empty wagons conjunction measuring, save material resources; Convenient measurement is quick, shortens Measuring Time, increases work efficiency.The utility model also has compactness simple for structure, advantage cheap for manufacturing cost and easy to use.
Description of drawings
Fig. 1 is the structural representation of the utility model; Fig. 2 is the local structure for amplifying synoptic diagram of the I of Fig. 1; Fig. 3 is that the A of Fig. 2 is to the TV structure synoptic diagram.
Reference numeral: pipe 8 ultrasonic probes 9 tighten up cover 10 and tighten up sheet 101 grooves 11 overcoats 111 projections in 1 battery, 2 leads, 3 transmission lines, 4 ultrasonic wave detectors, 5 outer tubes, 6 rotating handleses 7.
Embodiment
The described induction type safe distance of the utility model survey instrument; As shown in Figure 1; Comprise expansion link and measurement mechanism, described expansion link comprises outer tube 5 and interior pipe 7, pipe 7 in being inserted in the outer tube 5; Between outer tube 5 and the interior pipe 7 rotating handles 6 is set, the relative position of rotating handles 6 locking outer tubes 5 and interior pipe 7; Outer tube 5 is bigger than interior pipe 7 diameters, and outer tube 5 stability is high, so the preferred outer tube of the utility model 5 is in the upper end; Said measurement mechanism comprises ultrasonic wave detector 4, ultrasonic probe 8 and battery 1, transmits data through transmission line 3 between ultrasonic wave detector 4 and the ultrasonic probe 8, connects through lead 2 between ultrasonic wave detector 4 and the battery 1; Battery 1 is installed in outer tube 5 upper ends, and battery 1 adopts the barreled structure, can insert in the outer tube 5; Ultrasonic wave detector 4 is installed in outer tube 5 tops; Ultrasonic wave detector 4 displays upwards are convenient to the staff and are observed and record data, and ultrasonic probe 8 is installed in the expansion link lower end.A staff is on shaft tower, and the adjustment expansion link is to appropriate length, and hand-held outer tube 5 is measured through measurement mechanism.Whole measuring process only needs a staff independently to accomplish, and saves human resources; Need not other devices and equipment, save material resources; Show through practice, use conventional apparatus measure every group of lead sag length for up to 50 minutes, and use the utility model can shorten 60%, the working time reduces, and can increase work efficiency.
For the ease of the installation of ultrasonic probe 8, as shown in Figure 2, ultrasonic probe 8 outer setting overcoats 11, the expansion link lower end is provided with four and tightens up sheet 10, overcoat 11 with tighten up sheet 10 and match; The expansion link bottom is installed and to be tightened up cover 9, tightens up cover 9 and can move up and down in the expansion link lower end through helicitic texture.At first ultrasonic probe 8 and overcoat 11 are placed on four and tighten up between the sheet 10, rotate and tighten up cover 9 and move down, tighten up sheet 10 with four and compress.Operating process is convenient, and ultrasonic probe 8 installation and removal are fast practical.
In order further to keep ultrasonic probe 8 stable being installed on the expansion link, as shown in Figure 3, described sheet 10 inwalls that tighten up are provided with groove 101, and overcoat 11 outer walls are provided with projection 111, and groove 101 cooperates with projection 111.Tighten up contact area minimizing between sheet 10 and the overcoat 11, make friction force increase between it, ultrasonic probe 8 stability increase.
The technical scheme of the utility model is not restricted in the scope of the described embodiment of the utility model.The utility model not technology contents of detailed description is known technology.
Claims (3)
1. induction type safe distance survey instrument; It is characterized in that: comprise expansion link and measurement mechanism; Described expansion link comprises outer tube (5) and interior pipe (7); Be inserted in interior pipe (7) in the outer tube (5), between outer tube (5) and the interior pipe (7) rotating handles (6) be set, the relative position of rotating handles (6) locking outer tube (5) and interior pipe (7); Said measurement mechanism comprises ultrasonic wave detector (4), ultrasonic probe (8) and battery (1); Transmit data through transmission line (3) between ultrasonic wave detector (4) and the ultrasonic probe (8), connect through lead (2) between ultrasonic wave detector (4) and the battery (1); Battery (1) is installed in the expansion link upper end, and ultrasonic wave detector (4) is installed in expansion link top, and ultrasonic probe (8) is installed in the expansion link lower end.
2. induction type safe distance survey instrument according to claim 1 is characterized in that: ultrasonic probe (8) outer setting overcoat (11), expansion link lower end are provided with several and tighten up sheet (10), overcoat (11) and tighten up sheet (10) and match; The expansion link bottom is installed and is tightened up cover (9), tightens up cover (9) and can move up and down in the expansion link lower end through helicitic texture.
3. induction type safe distance survey instrument according to claim 2 is characterized in that: described sheet (10) inwall that tightens up is provided with groove (101), and overcoat (11) outer wall is provided with projection (111), and groove (101) and projection (111) cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200357354U CN202452959U (en) | 2012-02-06 | 2012-02-06 | Induction type safe distance measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200357354U CN202452959U (en) | 2012-02-06 | 2012-02-06 | Induction type safe distance measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452959U true CN202452959U (en) | 2012-09-26 |
Family
ID=46868818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200357354U Expired - Fee Related CN202452959U (en) | 2012-02-06 | 2012-02-06 | Induction type safe distance measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452959U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636133A (en) * | 2012-05-03 | 2012-08-15 | 山东电力集团公司超高压公司 | Induction type safety distance measurement tool for measuring bow line sag |
| CN106766134A (en) * | 2016-12-06 | 2017-05-31 | 嘉兴家乐福新能源有限公司 | A kind of electric heater with sonar scale removal prior-warning device |
| CN107290432A (en) * | 2017-07-14 | 2017-10-24 | 国网河北省电力公司衡水供电分公司 | High-Voltage Electrical Appliances ultrasound examination aid |
| CN110703196A (en) * | 2019-10-16 | 2020-01-17 | 沈阳建筑大学 | Environment contour reconstruction method based on three-position measurement of ultrasonic sensor |
-
2012
- 2012-02-06 CN CN2012200357354U patent/CN202452959U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636133A (en) * | 2012-05-03 | 2012-08-15 | 山东电力集团公司超高压公司 | Induction type safety distance measurement tool for measuring bow line sag |
| CN106766134A (en) * | 2016-12-06 | 2017-05-31 | 嘉兴家乐福新能源有限公司 | A kind of electric heater with sonar scale removal prior-warning device |
| CN107290432A (en) * | 2017-07-14 | 2017-10-24 | 国网河北省电力公司衡水供电分公司 | High-Voltage Electrical Appliances ultrasound examination aid |
| CN107290432B (en) * | 2017-07-14 | 2024-02-23 | 国网河北省电力公司衡水供电分公司 | Ultrasonic detection auxiliary tool for high-voltage electric appliance |
| CN110703196A (en) * | 2019-10-16 | 2020-01-17 | 沈阳建筑大学 | Environment contour reconstruction method based on three-position measurement of ultrasonic sensor |
| CN110703196B (en) * | 2019-10-16 | 2021-07-13 | 沈阳建筑大学 | Environment contour reconstruction method based on three-position measurement of ultrasonic sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID SHANDONG ELECTRIC POWER COMPANY MAINTEN Effective date: 20131112 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ULTRA-HV COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20131112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250021 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131112 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: MAINTENANCE COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Address before: 250021 No. ten, No. 111, weft Road, Shandong, Ji'nan Patentee before: Ultra-HV Company of Shandong Electric Power Corporation |
|
| 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: 20120926 Termination date: 20180206 |