CN108801527B - Wind power detection indicator around high-voltage transmission line - Google Patents
Wind power detection indicator around high-voltage transmission line Download PDFInfo
- Publication number
- CN108801527B CN108801527B CN201810401490.4A CN201810401490A CN108801527B CN 108801527 B CN108801527 B CN 108801527B CN 201810401490 A CN201810401490 A CN 201810401490A CN 108801527 B CN108801527 B CN 108801527B
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- China
- Prior art keywords
- rod
- transmission line
- metal
- indicator
- pressure spring
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 claims abstract description 50
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000007664 blowing Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
Abstract
The invention provides a wind power detection indicator around a high-voltage transmission line, when the indicator is used, once the wind around the line is too large and exceeds a specified limit, an angle swinging rod can rotate a large angle, the top end of the angle swinging rod can directly compress a left elastic buffer pressure spring and a right elastic buffer pressure spring to generate elastic physical deformation, so that a left metal conductive block is contacted with a right contact conductive seat or a right metal conductive block is contacted with the right contact conductive seat, a sounding alarm, an energy supply battery pack, a left metal conductive block, a left contact conductive seat or the sounding alarm, the energy supply battery pack, a right metal conductive block and a right contact conductive seat are closed and communicated, and the sounding alarm immediately sounds to remind an electrician of paying attention to take appropriate measures to maintain the high-voltage transmission line, thereby avoiding the damage to the transmission line caused by large wind power, providing auxiliary protection for property safety caused by the problem of power transmission and meeting further related detection requirements of the line.
Description
Technical Field
The invention relates to the field of power equipment, in particular to a wind power detection indicator around a high-voltage transmission line.
Background
In recent years, with the continuous and rapid increase of national economy in China, the problem of bottleneck of power transmission capacity is very prominent, and particularly in economically developed areas, such as coastal areas of southwest, shanghai, zhejiang and the like, how to improve the transmission capacity of a power transmission line is a problem which is in front of an electric power department. The power equipment in the running state is required to be directly monitored, the normal running of the system is not affected by the monitoring, the running equipment state can be directly reflected, and the power equipment is harder and higher in requirement than the off-line detection when the running is stopped. The main difficulty in realizing the on-line monitoring of the state of the equipment is as follows: (1) cannot affect the operating state of the device; (2) Monitoring is not interfered by the received high-voltage electrified equipment and environmental factors; when the surrounding wind power exceeds the specified limit, the high-voltage line is easily scratched and damaged, and proper measures are difficult to be taken in time to maintain the high-voltage transmission line, so that great damage to property safety caused by the problem of electric energy transmission is avoided, and therefore, a wind power detection indicator around the high-voltage transmission line is required to be designed to solve the problems.
Disclosure of Invention
The invention provides a wind power detection indicator around a high-voltage transmission line, which avoids the damage of the transmission line caused by large wind power, provides auxiliary protection for property safety of people caused by the problem of electric energy transmission, and meets the further related detection requirements of the line.
In order to achieve the technical effects, the technical scheme of the invention is as follows:
the wind power detection indicator around the high-voltage transmission line comprises an indicator base, wherein a protective housing is covered on the upper seat surface of the indicator base, an angle swinging rod is rotatably arranged at the center position of a base plate of the indicator base through a rotating shaft, an upper rod body of the angle swinging rod stretches into an inner cavity of the protective housing, a lower rod body of the angle swinging rod stretches into bottom air, a guide slender rod is horizontally fixed on the top side wall surface of the inner cavity of the protective housing through vertical supports at two ends, a through hole is formed in the top rod body of the angle swinging rod, the guide slender rod penetrates through the through hole, a left elastic buffer pressure spring is arranged on the left side rod body of the guide slender rod in an in-vitro adaptation mode, the left end of the spring of the left elastic buffer pressure spring is fixedly arranged on a left vertical support, the right end of the spring of the left elastic buffer pressure spring is suspended, the right side pole external adaptation of direction elongate pole is equipped with right elasticity buffering pressure spring, the spring left end of right elasticity buffering pressure spring is unsettled, the spring right-hand member of right elasticity buffering pressure spring is fixed to be set up on the vertical support on right side, the upper portion body of rod left side central point department of angle swinging rod is fixed to be provided with a left metal conductive block, the upper portion body of rod right side central point department of angle swinging rod is fixed to be provided with a right metal conductive block, on the upper seat face of indicator base, the left and right side symmetry position department of corresponding angle swinging rod still is provided with a left contact conductive seat and right contact conductive seat respectively, the terminal surface of left metal conductive block and the inclined plane of left contact conductive seat mutually adapted setting, the terminal surface of right metal conductive block and the inclined plane mutually adapted setting of right metal conductive block, left metal conductive block, the right metal conducting block, the left contact conducting seat and the right contact conducting seat are all made of copper metal materials with excellent conductivity, an energy supply battery pack is further arranged in a cover cavity of the protective cover, a sounding alarm is mounted on the cover wall surface of the protective cover, the input end of the sounding alarm is electrically connected to the positive end of the energy supply battery pack through a wire, the negative end of the energy supply battery pack is electrically connected to the left contact conducting seat and the right contact conducting seat through a wire, the output end of the sounding alarm is electrically connected to the left metal conducting block and the right metal conducting block through wires, a blocking counterweight plate is further symmetrically and fixedly arranged on the left side surface and the right side surface of a bottom rod body of the angle swinging rod, and cross arm clamps are further arranged at the left side and the right side positions of the lower seat surface of the indicator base.
Further, the spring elastic coefficient of the left elastic buffer compression spring is the same as that of the right elastic buffer compression spring.
Further, the cross-sectional shape of the plate body of the blocking weight plate is set to be square.
Further, the cross arm clamp is fixed on the high-voltage line cross arm through a plurality of fastening bolts.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that:
when the electric power transmission line is actually used, once the wind around the line is too large and exceeds the specified limit, the angle swinging rod can rotate for a larger angle, the top end of the angle swinging rod can directly compress the left elastic buffer pressure spring and the right elastic buffer pressure spring to generate elastic physical deformation, so that the left metal conducting block is contacted with the right contact conducting seat or the right metal conducting block is contacted with the right contact conducting seat, the sounding alarm, the energy supply battery pack, the left metal conducting block, the left contact conducting seat or the sounding alarm, the energy supply battery pack, the right metal conducting block and the right contact conducting seat are closed and communicated, and the sounding alarm immediately sounds to remind an electrician of paying attention, so that the maintenance of the high-voltage transmission line is performed by adopting proper measures, the electric power transmission line damage caused by large wind force is avoided, auxiliary protection is provided for the property safety caused by the problem of electric power transmission, and further line related detection requirements are met.
Drawings
FIG. 1 is a schematic diagram of a wind force detection indicator around a high voltage transmission line;
the figure shows: the indicator comprises an indicator base 1, a protective housing 2, an angle swinging rod 3, a rotating shaft 4, a vertical support 5, a guide slender rod 6, a left elastic buffer pressure spring 7, a right elastic buffer pressure spring 8, a left contact conductive seat 9, a right contact conductive seat 10, a left metal conductive block 11, a right metal conductive block 12, an energy supply battery pack 13, a sound alarm 14, a cross arm clamp 15 and a blocking counterweight plate 16.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;
it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, in the embodiment of the invention, a wind power detection indicator around a high-voltage transmission line comprises an indicator base 1, wherein a protective cover shell 2 is covered on the upper base surface of the indicator base 1, an angle swinging rod 3 is rotatably arranged at the center position of a base plate of the indicator base 1 through a rotating shaft 4, an upper rod body of the angle swinging rod 3 stretches into an inner cavity of the protective cover shell 2, a lower rod body of the angle swinging rod 3 stretches into bottom air, a guiding slender rod 6 is horizontally fixed on the top side wall surface of the inner cavity of the protective cover shell 2 through vertical supports 5 at two ends, a through hole is formed in the top rod body of the angle swinging rod 3, the guiding slender rod 6 penetrates through the through hole, a left elastic buffer pressure spring 7 is arranged on the left side rod body of the guiding slender rod 6 in an external adaptation manner, the left end of the left elastic buffer compression spring 7 is fixedly arranged on the left vertical support 5, the right end of the left elastic buffer compression spring 7 is suspended, the right rod body of the guide slender rod 6 is externally matched and provided with a right elastic buffer compression spring 8, the left end of the right elastic buffer compression spring 8 is suspended, the right end of the right elastic buffer compression spring 8 is fixedly arranged on the right vertical support 5, the spring elasticity coefficient of the left elastic buffer compression spring 7 is the same as that of the right elastic buffer compression spring 8, a left metal conducting block 11 is fixedly arranged at the left center position of the upper rod body of the angle swinging rod 3, a right metal conducting block 12 is fixedly arranged at the right center position of the upper rod body of the angle swinging rod 3, and the right metal conducting block 12 is arranged on the upper seat surface of the indicator base 1, the left and right sides symmetry position department that corresponds angle swinging rod 3 still is provided with a left contact conductive seat 9 and right contact conductive seat 10 respectively, the terminal surface of left side metal conductive block 11 and the mutual adaptation setting of inclined plane of left contact conductive seat 9, the terminal surface of right side metal conductive block 12 and the mutual adaptation setting of inclined plane of right side metal conductive block 12, left side metal conductive block 11, right side metal conductive block 12, left contact conductive seat 9 and right contact conductive seat 10 all adopt the copper metal material that the electric conductivity is excellent to make, still be provided with an energy supply group 13 in the cover chamber of protective housing 2, install a sound alarm 14 on the cover wall of protective housing 2, the input of sound alarm 14 passes through the positive terminal of wire electricity connection to energy supply group 13, the negative terminal of energy supply group 13 passes through the wire electricity connection to left contact conductive seat 9 and right contact conductive seat 10, the output of sound alarm 14 passes through the wire electricity connection to left side metal conductive block 11 and right metal conductive block 12, the bottom of angle swinging rod 3 is fixed for a plurality of cross-arm weight plates 16 on the side face of rod body 16, and a plurality of cross-arm support clamps are set up on the cross-bar body 15 side face of the cross-support is fixed to the cross arm position, and the cross arm support is set up to the cross arm 15.
The working principle of the invention is as follows: when the invention is in practical use, the whole device is firmly clamped on a high-voltage line cross arm through the cross arm clamp 15, wind power around the line can apply a blowing force to the left or right blocking counterweight plate 16 according to the actual blowing, the angle swinging rod 3 can be driven to rotate around the rotating shaft 4 by the blowing force, when the wind power is smaller, the angle swinging rod 3 can still stand still or rotate by a very small angle, the top end of the angle swinging rod 3 is small due to the existence of the left elastic buffer pressure spring 7 and the right elastic buffer pressure spring 8, the rotation amplitude of the angle swinging rod is small, so that the left metal conducting block 11 is not contacted with the left contact conducting block 9, the right metal conducting block 12 is not contacted with the right contact conducting block 10, and the sound alarm 14, the energy supply battery pack 13, the left metal conducting block 11, the left contact conducting block 9 or the sound alarm 14, the energy supply battery pack 13, the right metal conducting block 12 and the right contact conducting block 10 are still disconnected, the sounding alarm 14 does not sound, and once the wind around the line is too large and exceeds the prescribed limit, the angle swinging rod 3 can rotate a larger angle, the top end of the angle swinging rod 3 can directly compress the left elastic buffer pressure spring 7 and the right elastic buffer pressure spring 8 to generate elastic physical deformation, so that the left metal conducting block 11 is contacted with the right contact conducting seat 10 or the right metal conducting block 12 is contacted with the right contact conducting seat 10, the sounding alarm 14, the energy supply battery pack 13, the left metal conducting block 11, the left contact conducting seat 9 or the sounding alarm 14, the energy supply battery pack 13, the right metal conducting block 12 and the right contact conducting seat 10 are closed and communicated, the sounding alarm 14 immediately sounds to remind an electrician of paying attention to take proper measures to maintain the high-voltage transmission line, the damage of the power transmission line caused by large wind power is avoided, auxiliary protection is provided for property safety of people caused by the problem of electric energy transmission, and further related detection requirements of the line are met.
The same or similar reference numerals correspond to the same or similar components;
the positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent;
it is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (4)
1. The utility model provides a wind-force detection indicator around high tension transmission line, a serial communication port, including the indicator base, the upper seat face upper cover of indicator base is equipped with the protection housing, the bed plate central point department of indicator base is through rotatable setting up of rotation axis angle swinging rod, the upper portion body of rod of angle swinging rod stretches into the inner chamber of protection housing, the lower part body of rod of angle swinging rod stretches into bottom air, still be fixed with a direction slender rod through the vertical support level at both ends on the inner chamber top side wall face of protection housing, set up the through-hole on the top body of rod of angle swinging rod and the direction slender rod passes this through-hole setting, the external adaptation of left side lever of direction slender rod is equipped with left elasticity buffering pressure spring, the external adaptation of the spring left end of left elasticity buffering pressure spring is equipped with right elasticity buffering pressure spring, the spring left end of right elasticity buffering pressure spring, the spring right side end of right elasticity buffering pressure spring is fixed and is set up in the vertical support of right side, the upper end of the angle swinging rod's of right elasticity buffering pressure spring is equipped with the metal carrier, the left and right side metal carrier is contacted with the metal carrier of the upper end face of a left and right side metal carrier, the mutual contact is set up the conductive block is contacted with the conductive base of the metal carrier of the upper end face of a left side, the conductive carrier is contacted with the conductive carrier of the metal carrier of the upper end face of the metal carrier of the left metal carrier, the contact is set up the conductive carrier is contacted with the conductive carrier of the top of the conductive carrier of the metal carrier of the top is located on the contact each side, the left metal conducting block, the right metal conducting block, the left contact conducting seat and the right contact conducting seat are all made of copper metal materials with excellent conductivity, an energy supply battery pack is further arranged in a cover cavity of the protective cover, a sounding alarm is mounted on the cover wall surface of the protective cover, the input end of the sounding alarm is electrically connected to the positive end of the energy supply battery pack through a wire, the negative end of the energy supply battery pack is electrically connected to the left contact conducting seat and the right contact conducting seat through a wire, the output end of the sounding alarm is electrically connected to the left metal conducting block and the right metal conducting block through wires, a blocking counterweight plate is further symmetrically and fixedly arranged on the left side surface and the right side surface of a bottom rod body of the angle swinging rod, and cross arm clamps are further arranged at the left side position and the right side position of the lower seat surface of the indicator base.
2. The indicator of claim 1, wherein the left spring rate is equal to the right spring rate.
3. The indicator of claim 2, wherein the cross-sectional shape of the blocking weight plate is square.
4. A high voltage transmission line ambient wind power detection indicator according to claim 3, wherein the cross arm clamp is secured to the high voltage transmission line cross arm by a plurality of fastening bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401490.4A CN108801527B (en) | 2018-04-28 | 2018-04-28 | Wind power detection indicator around high-voltage transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401490.4A CN108801527B (en) | 2018-04-28 | 2018-04-28 | Wind power detection indicator around high-voltage transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108801527A CN108801527A (en) | 2018-11-13 |
| CN108801527B true CN108801527B (en) | 2023-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401490.4A Active CN108801527B (en) | 2018-04-28 | 2018-04-28 | Wind power detection indicator around high-voltage transmission line |
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| Country | Link |
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| CN (1) | CN108801527B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238622B (en) * | 2020-03-20 | 2021-10-01 | 四川南格尔生物科技有限公司 | Weighing sensor protection architecture |
| CN115450266A (en) * | 2022-05-23 | 2022-12-09 | 刘乐乐 | Building engineering side slope automated inspection processing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191003394A (en) * | 1910-02-11 | 1911-02-09 | John Wilfrid Seddon | A New or Improved Device or Appliance for Ascertaining or Indicating the Velocity of Wind, and for like purposes. |
| CN103675329A (en) * | 2013-12-11 | 2014-03-26 | 苏州市峰之火数码科技有限公司 | Pressure intensity sensing type wind power monitor |
| CN208140294U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | A kind of ultra-high-tension power transmission line ambient wind detection indicator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8800473B1 (en) * | 2010-08-06 | 2014-08-12 | Richard DeVerse | Mass velocity sensor device and method for remote monitoring and visual verification of fluid velocity |
-
2018
- 2018-04-28 CN CN201810401490.4A patent/CN108801527B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191003394A (en) * | 1910-02-11 | 1911-02-09 | John Wilfrid Seddon | A New or Improved Device or Appliance for Ascertaining or Indicating the Velocity of Wind, and for like purposes. |
| CN103675329A (en) * | 2013-12-11 | 2014-03-26 | 苏州市峰之火数码科技有限公司 | Pressure intensity sensing type wind power monitor |
| CN208140294U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | A kind of ultra-high-tension power transmission line ambient wind detection indicator |
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| Publication number | Publication date |
|---|---|
| CN108801527A (en) | 2018-11-13 |
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