CN105091860A - Transmission tower inclinometer installation adjusting mechanism - Google Patents
Transmission tower inclinometer installation adjusting mechanism Download PDFInfo
- Publication number
- CN105091860A CN105091860A CN201410223728.0A CN201410223728A CN105091860A CN 105091860 A CN105091860 A CN 105091860A CN 201410223728 A CN201410223728 A CN 201410223728A CN 105091860 A CN105091860 A CN 105091860A
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- Prior art keywords
- obliquity sensor
- adjusting
- tube body
- adjustable column
- transmission tower
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to the technical field of electric power detection, and especially relates to a transmission tower inclinometer installation adjusting mechanism. The transmission tower inclinometer installation adjusting mechanism comprises a sensor connecting tube body, an adjusting column, an adjusting gear and an elastic component, the adjusting column and the elastic component are arranged in the sensor connecting tube body to make the top end of the adjusting column bear against the bottom of an inclinometer, the bottom end of the adjusting column is supported by the elastic component, the adjusting gear is engaged with the tooth edge of the adjusting column, and the adjusting gear is driven to make the adjusting column go up and down in order to make the inclinometer be positioned in a horizontal position, so the inclinometer can accurately reflect the practical inclination value of a tower. The mechanism has the advantages of compact structure, convenient installation, saving of the installation debugging time of the inclinometer in the tower inclination monitoring process, and improvement of the working efficiency and the measurement accuracy of the inclinometer.
Description
Technical field
The present invention relates to technical field of electric power detection, particularly relate to a kind of transmission tower obliquity sensor installing and adjusting mechanism.
Background technology
At present, in shaft tower inclination monitoring technology, shaft tower inclination on-Line Monitor Device owing to can save manpower line walking cost and the potential potential faults of Timeliness coverage, and is widely used in 220kV and above emphasis transmission line of electricity.Existing shaft tower device for monitoring inclination gathers horizontal and vertical pitch angle according to obliquity sensor, then draws comprehensive degree of tilt through DCU data control unit analysis.But at present, the practical level of shaft tower inclination on-Line Monitor Device does not reach expection requirement, and large number quipments occurs that phenomenon is failed to report in wrong report, causes the significant wastage of man power and material.
Wherein, the main cause that shaft tower device for monitoring inclination data are inaccurate is that obliquity sensor is difficult to reflection shaft tower actual conditions.Particularly, as depicted in figs. 1 and 2, shaft tower device for monitoring inclination comprises obliquity sensor 2, the web member 3 of obliquity sensor and horizontal cross-arm, and for the bolt 4 of fixed connecting piece 3, obliquity sensor 2 is arranged on by web member 3 on the horizontal cross-arm 1 of the first order of shaft tower.Because the workmanship problem of bolt 4 unbalance stress, web member 3 and construction cause the reasons such as gold utensil distortion, obliquity sensor is difficult to keep with horizontal cross-arm abswolute level, finally causes obliquity sensor cannot reflect the actual tilt value of shaft tower.
Therefore, for above deficiency, the invention provides a kind of transmission tower obliquity sensor installing and adjusting mechanism.
Summary of the invention
(1) technical matters that will solve
The object of this invention is to provide a kind of transmission tower obliquity sensor installing and adjusting mechanism, make obliquity sensor and horizontal cross-arm keep abswolute level, solve the problem that obliquity sensor accurately can not reflect the actual tilt value of shaft tower.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of transmission tower obliquity sensor installing and adjusting mechanism, it comprises sensor connection tube body, adjustable column, adjusting gear and elastic component, the lower end of sensor connection tube body is connected on horizontal cross-arm, one end of obliquity sensor is hinged on the upper end of sensor connection tube body, adjustable column and elastic component are arranged on the inside of described sensor connection tube body, the top of adjustable column withstands on the bottom of obliquity sensor, the bottom of adjustable column is supported by elastic component, the sidepiece of adjustable column has tooth limit, adjusting gear is arranged on the side of adjustable column, and engage with the tooth limit of adjustable column, described obliquity sensor is fixed with the first level meter.
Wherein, described horizontal cross-arm is fixed with the second level meter.
Wherein, described elastic component is spring, and the bottom of this spring is fixed on horizontal cross-arm.
Wherein, the side of described sensor connection tube body is provided with data acquisition display apparatus, and described first level meter is all connected with data acquisition display apparatus with the second level meter.
Wherein, also comprise control processor, described control processor is connected with data acquisition display apparatus.
Wherein, described adjusting gear is connected with gear drive, and described gear drive is connected with described control processor.
Wherein, described gear drive is motor, and the rotating shaft of motor is connected with the center of adjusting gear.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages: in transmission tower obliquity sensor installing and adjusting mechanism provided by the invention, adjustable column and elastic component are set in sensor connection tube body, the top of adjustable column is made to withstand on the bottom of obliquity sensor, the bottom of adjustable column is supported by elastic component, adjusting gear engages with the tooth limit of adjustable column, drive adjusting gear, and then adjustable column can be made to be elevated, adjustable column and then inclined angle-adjustable sensor make it be horizontal, thus make obliquity sensor accurately can reflect the actual tilt value of shaft tower, compact conformation of the present invention, it is convenient to install, save the Installation and Debugging time of obliquity sensor in shaft tower inclination observation process, improve the accuracy of work efficiency and obliquity sensor measurement.
Accompanying drawing explanation
Fig. 1 is the use principle schematic diagram of obliquity sensor in existing shaft tower inclination monitoring technology;
Fig. 2 is the mounting structure schematic diagram of obliquity sensor in existing shaft tower inclination monitoring technology;
Fig. 3 is the part position relations schematic diagram of embodiment of the present invention transmission tower obliquity sensor installing and adjusting mechanism;
Fig. 4 is the inner structure schematic diagram of embodiment of the present invention transmission tower obliquity sensor installing and adjusting mechanism.
In figure, 1: horizontal cross-arm; 2: obliquity sensor; 3: sensor connection tube body; 4: bolt; 5: the first level meters; 6: the second level meters; 7: data acquisition display apparatus; 8: adjustable column; 9: adjusting gear; 10: elastic component.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 3 and Figure 4, transmission tower obliquity sensor 2 installing and adjusting mechanism provided by the invention, it comprises sensor connection tube body 3, adjustable column 8, adjusting gear 9 and elastic component 10, the lower end of sensor connection tube body 3 is connected on horizontal cross-arm 1 by bolt 4, one end of obliquity sensor 2 is hinged on the upper end of sensor connection tube body 3, adjustable column 8 and elastic component 10 are arranged on the inside of described sensor connection tube body 3, the top of adjustable column 8 withstands on the bottom of obliquity sensor 2, the bottom of adjustable column 8 is supported by elastic component 10, the sidepiece of adjustable column 8 has tooth limit, adjusting gear 9 is arranged on the side of adjustable column 8, and engage with the tooth limit of adjustable column 8, described obliquity sensor 2 is fixed with the first level meter 5.Wherein, described elastic component 10 is spring, and the bottom of this spring is fixed on horizontal cross-arm 1, and sensor connection tube body 3 can be square tube or pipe; Particularly, adjusting gear can be arranged in sensor connection tube body 3, also can be arranged on outside sensor connection tube body 3, when adjusting gear can be arranged in sensor connection tube body 3, and the extended sensor connection tube body 3 of gear shaft; When being arranged on sensor connection tube body 3 and being outer, by the side plate perforate at sensor connection tube body 3, adjusting gear 9 is engaged with adjustable column 8, certainly, adjusting gear also has corresponding supporting structure.
When sensor connection tube body 3 tilts because bolt 4 loosens or sensor connection tube body 3 is out of shape because of construction operation or other reasons, the obliquity sensor 2 on sensor connection tube body 3 top is difficult to keep abswolute level with horizontal cross-arm 1, finally cause obliquity sensor 2 cannot reflect the actual tilt value of shaft tower, in technique scheme, the top of adjustable column 8 withstands on the bottom of obliquity sensor 2, the bottom of adjustable column 8 is supported by elastic component 10, because adjusting gear 9 engages with the tooth limit of adjustable column 8, drive adjusting gear 9, and then adjustable column 8 can be made to be elevated, adjustable column 8 and then inclined angle-adjustable sensor 2 make it be horizontal, thus make obliquity sensor 2 accurately can reflect the actual tilt value of shaft tower by the first level meter 5.Wherein, the type of drive of adjusting gear 9 is manual or Electronic control.
Further, the conveniently collection of data and display, the side of described sensor connection tube body 3 is provided with data acquisition display apparatus 7, and described horizontal cross-arm 1 is fixed with the second level meter 6; First level meter 5 is all connected with data acquisition display apparatus 7 with the second level meter 6.First level meter 5 is for measuring the horizontal plane side-play amount of obliquity sensor 2 and sensor connection tube body 3, second level meter 6 is for the horizontal plane side-play amount of horizontal cross-arm 1 with sensor connection tube body 3, and the measured value of the first level meter 5 and the second level meter 6 is by data acquisition display apparatus 7.
Further, in order to realize automatic control and the adjustment of obliquity sensor 2, the present invention also comprises control processor, and control processor is connected with data acquisition display apparatus 7; Described adjusting gear 9 is connected with gear drive, and described gear drive is connected with described control processor; Described gear drive is motor, and the rotating shaft of motor is connected with the center of adjusting gear 9.Wherein, the horizontal cross-arm 1 that obliquity sensor 2 and horizontal plane side-play amount and second level meter 6 of sensor connection tube body 3 of the first level meter 5 measurement are measured passes to control processor with the horizontal plane side-play amount of sensor connection tube body 3, control processor calculates both horizontal plane offset deviation, control gear actuator works, gear drive drives adjustable column 8 to be elevated by adjusting gear 9, and then adjustable inclination sensor 2 shortens horizontal plane offset deviation, obliquity sensor 2 is horizontal.
In obliquity sensor 2 installation process, first mounted angle sensor 2 and sensor connection tube body 3, secondly the horizontal cross-arm 1 of shaft tower and sensor connection tube body 3 are installed, then install and measure obliquity sensor 2 and horizontal cross-arm 1 vertical offset the first level meter 5 and and the second level meter 6, finally carry out related data debugging.
In sum, in transmission tower obliquity sensor 2 installing and adjusting mechanism provided by the invention, by arranging adjustable column 8 and elastic component 10 in sensor connection tube body 3, the top of adjustable column 8 is made to withstand on the bottom of obliquity sensor 2, the bottom of adjustable column 8 is supported by elastic component 10, drives adjusting gear 9, and then adjustable column 8 can be made to be elevated, adjustable column 8 and then inclined angle-adjustable sensor 2 make it be horizontal, thus make obliquity sensor 2 accurately can reflect the actual tilt value of shaft tower; Control processor is connected with data acquisition display apparatus 7, adjusting gear 9 is connected with control processor by gear drive, can realize the automatic control to adjusting gear 9, and then the lifting of regulating and controlling post 8, realize the automatic adjustment of obliquity sensor 2, make it accurately reflect the actual tilt value of shaft tower.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (7)
1. a transmission tower obliquity sensor installing and adjusting mechanism, it is characterized in that: it comprises sensor connection tube body, adjustable column, adjusting gear and elastic component, the lower end of sensor connection tube body is connected on horizontal cross-arm, one end of obliquity sensor is hinged on the upper end of sensor connection tube body, adjustable column and elastic component are arranged on the inside of described sensor connection tube body, the top of adjustable column withstands on the bottom of obliquity sensor, the bottom of adjustable column is supported by elastic component, the sidepiece of adjustable column has tooth limit, adjusting gear is arranged on the side of adjustable column, and engage with the tooth limit of adjustable column, described obliquity sensor is fixed with the first level meter.
2. transmission tower obliquity sensor installing and adjusting mechanism according to claim 1, is characterized in that: described horizontal cross-arm is fixed with the second level meter.
3. transmission tower obliquity sensor installing and adjusting mechanism according to claim 1, it is characterized in that: described elastic component is spring, the bottom of this spring is fixed on horizontal cross-arm.
4. transmission tower obliquity sensor installing and adjusting mechanism according to claim 2, it is characterized in that: the side of described sensor connection tube body is provided with data acquisition display apparatus, described first level meter is all connected with data acquisition display apparatus with the second level meter.
5. transmission tower obliquity sensor installing and adjusting mechanism according to claim 4, it is characterized in that: also comprise control processor, described control processor is connected with data acquisition display apparatus.
6. transmission tower obliquity sensor installing and adjusting mechanism according to claim 5, it is characterized in that: described adjusting gear is connected with gear drive, described gear drive is connected with described control processor.
7. transmission tower obliquity sensor installing and adjusting mechanism according to claim 6, is characterized in that: described gear drive is motor, and the rotating shaft of motor is connected with the center of adjusting gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223728.0A CN105091860B (en) | 2014-05-23 | 2014-05-23 | A kind of transmission tower obliquity sensor installing and adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410223728.0A CN105091860B (en) | 2014-05-23 | 2014-05-23 | A kind of transmission tower obliquity sensor installing and adjusting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN105091860A true CN105091860A (en) | 2015-11-25 |
| CN105091860B CN105091860B (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410223728.0A Active CN105091860B (en) | 2014-05-23 | 2014-05-23 | A kind of transmission tower obliquity sensor installing and adjusting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448053A (en) * | 2017-08-04 | 2017-12-08 | 国网江苏省电力公司盐城供电公司 | A kind of tower bar tilts monitoring bracing means |
Citations (6)
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|---|---|---|---|---|
| CN1154492A (en) * | 1994-11-11 | 1997-07-16 | 大宇电子株式会社 | Inclination angle sensing apparatus for use in projector |
| CN2478075Y (en) * | 2001-06-04 | 2002-02-20 | 苏聚华 | Mechanical balance level |
| CN202793380U (en) * | 2012-07-12 | 2013-03-13 | 成都措普科技有限公司 | Self-power transmission line tower monitoring system |
| CN103162672A (en) * | 2011-12-15 | 2013-06-19 | 鸿富锦精密工业(武汉)有限公司 | Measuring apparatus |
| CN103557837A (en) * | 2013-11-02 | 2014-02-05 | 国家电网公司 | On-line tower inclination monitoring method capable of correcting installation error of sensor |
| CN203848824U (en) * | 2014-05-23 | 2014-09-24 | 国网山西省电力公司电力科学研究院 | Mounting adjusting mechanism for tilt angle sensor of transmission tower |
-
2014
- 2014-05-23 CN CN201410223728.0A patent/CN105091860B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154492A (en) * | 1994-11-11 | 1997-07-16 | 大宇电子株式会社 | Inclination angle sensing apparatus for use in projector |
| CN2478075Y (en) * | 2001-06-04 | 2002-02-20 | 苏聚华 | Mechanical balance level |
| CN103162672A (en) * | 2011-12-15 | 2013-06-19 | 鸿富锦精密工业(武汉)有限公司 | Measuring apparatus |
| CN202793380U (en) * | 2012-07-12 | 2013-03-13 | 成都措普科技有限公司 | Self-power transmission line tower monitoring system |
| CN103557837A (en) * | 2013-11-02 | 2014-02-05 | 国家电网公司 | On-line tower inclination monitoring method capable of correcting installation error of sensor |
| CN203848824U (en) * | 2014-05-23 | 2014-09-24 | 国网山西省电力公司电力科学研究院 | Mounting adjusting mechanism for tilt angle sensor of transmission tower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448053A (en) * | 2017-08-04 | 2017-12-08 | 国网江苏省电力公司盐城供电公司 | A kind of tower bar tilts monitoring bracing means |
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| CN105091860B (en) | 2018-01-05 |
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