CN112909874B - Transmission line with icing detects structural design - Google Patents
Transmission line with icing detects structural design Download PDFInfo
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- CN112909874B CN112909874B CN202110061020.XA CN202110061020A CN112909874B CN 112909874 B CN112909874 B CN 112909874B CN 202110061020 A CN202110061020 A CN 202110061020A CN 112909874 B CN112909874 B CN 112909874B
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- wiring groove
- rod
- fixedly connected
- radius
- transmission line
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of icing detection, in particular to a power transmission line with an icing detection structural design, which comprises a slide way, wherein abutting blocks are arranged at the left end and the right end inside the slide way, a sliding rod is arranged inside the slide way, a connecting plate is arranged outside the sliding rod, a limiting plate is arranged inside the sliding rod, a sliding groove is arranged in the middle of the inner side of the sliding rod, a graduated scale is arranged above the top of the sliding groove, a cross rod is arranged in the sliding groove, and moving inductors are arranged at the left end and the right end of the cross rod, and the power transmission line has the beneficial effects that: one end of the icing detection result is in direct contact with the power transmission line, so that the related data of the power transmission line can be detected in real time, and the timeliness and the accuracy are more precise compared with those of the traditional icing detection device. The invention can monitor the icing condition of the power transmission line, can detect the influence of other severe weather on the power transmission line in real time, and can efficiently and comprehensively monitor and protect the power transmission line in time.
Description
Technical Field
The invention relates to the technical field of icing detection, in particular to a power transmission line with an icing detection structure design.
Background
The icing monitoring system is an on-line monitoring device for icing of a power transmission line, and is a set of device designed for on-line monitoring of icing conditions of high-voltage power transmission lines and transformer substation insulators which operate in severe atmospheric environments. The device icing monitoring system transmits collected data such as videos, microclimates, wire tension, insulator inclination angles and the like and change conditions thereof to the central monitoring and analyzing system in real time through the 3G/GPRS/CDMA network, and when abnormal conditions occur, the system can send out pre-alarm information in various modes to prompt managers to pay attention to alarm points or take necessary preventive measures.
At present, most of ice coating detection systems of power transmission lines are installed on an angle steel tower and are not in direct contact with an ice coating cable, detection data of the ice coating detection systems are prone to deviation in severe rainy and snowy weather, and the ice coating detection results for monitoring the power transmission lines in real time are urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide a power transmission line with an icing detection structure design so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a power transmission line with an icing detection structural design comprises a slide way, wherein abutting blocks are arranged at the left end and the right end inside the slide way, a sliding rod is arranged inside the slide way, a connecting plate is arranged on the outer side of the sliding rod, a limiting plate is arranged on the inner side of the sliding rod, a sliding chute is arranged in the middle of the inner side of the sliding rod, a graduated scale is arranged above the top of the sliding chute, a cross rod is arranged in the sliding chute, a moving sensor is arranged at the left end and the right end of the cross rod, a spring is sleeved outside the middle of the cross rod, the middle of the left side of the connecting plate on the left side is fixedly connected with the right end of a wiring groove, a sealing ring is arranged at the left end inside the wiring groove, a lock catch is arranged in the middle of the wiring groove, a clamping plate is arranged on the right side of the wiring groove, a monitoring camera is arranged below the wiring groove, a protective sleeve is arranged outside the monitoring camera, the middle of the right side of the connecting plate on the right side is fixedly connected with the left end of a fixed frame, and a movable frame is arranged on the right side of the fixed frame, the movable frame is fixed with the fixed frame through a fixing screw rod, and a check washer is arranged on the right side of the fixing screw rod.
Preferably, the sliding rod is horizontally and slidably connected with the slide way, the inner side of the sliding rod is fixedly connected with the middle part of the outer side of the limiting plate, and the outer side of the sliding rod is fixedly connected with the middle part of the inner side of the connecting plate.
Preferably, the left and right sides and the spout horizontal sliding connection of horizontal pole, the both ends of horizontal pole and the inboard fixed connection who removes the inductor, the middle part setting of horizontal pole about two limiting plates in the middle of, the spring about both ends respectively with the inboard middle part fixed connection of the limiting plate of both sides.
Preferably, the radius of the limiting plate is larger than the inner side radius of the abutting block, the radius of the limiting plate is the same as the inner side radius of the slide way, and the outer side radius of the sliding rod is correspondingly the same as the inner side radius of the abutting block.
Preferably, the outside of hasp is articulated with the inboard of fixing base, the outside and the wiring groove middle part inner wall fixed connection of fixing base, the outside of the right half of hasp and the inboard fixed connection of hasp spring, the outside of hasp spring and the inner wall fixed connection of wiring groove, and the outside of hasp spring is located the right side of fixing base.
Preferably, the splint are designed as a semicircular tube, the inner wall of the splint is provided with a gasket, and the radius of the inner side of the splint is equal to the radius of the cable correspondingly.
Preferably, the middle part of the upper part of the clamping plate is fixedly connected with the bottom of the screw rod, the screw rod penetrates through the outer wall of the wiring groove, an internal thread is arranged at the part, connected with the screw rod, of the wiring groove, and the screw rod is correspondingly connected with the wiring groove in a threaded mode.
Preferably, threaded grooves are formed in the middle portions of two sides of the fixing frame, the left side of the fixing screw is in threaded connection with the fixing frame in a corresponding mode, and fixing grooves corresponding to the electric tower connecting rods are formed in the inner sides of the fixing frame and the movable frame.
Compared with the prior art, the invention has the beneficial effects that:
one end of the icing detection result is in direct contact with the power transmission line, so that related data of the power transmission line can be detected in real time, and timeliness and accuracy are more precise compared with those of a traditional icing detection device.
The invention can monitor the icing condition of the power transmission line, can detect the influence of other severe weather on the power transmission line in real time, and can efficiently and comprehensively monitor and protect the power transmission line in time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the splint of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 1 at B.
In the figure: 1. the monitoring camera comprises a slide rail, 2, a sliding rod, 3, a limiting plate, 4, a connecting plate, 5, an insulating protective sleeve, 6, a monitoring camera, 7, a cross rod, 8, a spring, 9, a mobile inductor, 10, a graduated scale, 11, a resisting block, 12, a wiring groove, 13, a sealing ring, 14, a lock catch, 15, a fixed seat, 16, a lock catch spring, 17, a clamping plate, 18, a screw rod, 19, a gasket, 20, a fixed frame, 21, a movable frame, 22, a fixed screw rod, 23 and a locking washer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a power transmission line with an icing detection structural design comprises a slide way 1, wherein abutting blocks 11 are arranged at the left end and the right end inside the slide way 1, a sliding rod 2 is arranged inside the slide way 1, a connecting plate 4 is arranged outside the sliding rod 2, a limiting plate 3 is arranged inside the sliding rod 2, a sliding groove is arranged in the middle of the inner side of the sliding rod 2, a graduated scale 10 is arranged above the top of the sliding groove, a cross rod 7 is arranged in the sliding groove, a movable inductor 9 is arranged at the left end and the right end of the cross rod 7, a spring 8 is sleeved outside the middle of the cross rod 7, the middle of the left side of the connecting plate 4 is fixedly connected with the right end of a wiring groove 12, a sealing ring 13 is arranged at the left end inside of the wiring groove 12, a lock catch 14 is arranged in the middle of the wiring groove 12, a clamping plate 17 is arranged on the right side of the wiring groove 12, a monitoring camera 6 is arranged below the wiring groove 12, and a protective sleeve 5 is arranged outside the monitoring camera 6, the middle part of the right side of the connecting plate 4 on the right side is fixedly connected with the left end of the fixed frame 20, the movable frame 21 is arranged on the right side of the fixed frame 20, the movable frame 21 is fixed with the fixed frame 20 through a fixing screw 22, and a check washer 23 is arranged on the right side of the fixing screw 21.
The sliding rod 2 is horizontally connected with the slide way 1 in a sliding mode, the inner side of the sliding rod 2 is fixedly connected with the middle of the outer side of the limiting plate 3, and the outer side of the sliding rod 2 is fixedly connected with the middle of the inner side of the connecting plate 4. Horizontal sliding connection with the spout level of the left and right sides of horizontal pole 7, the both ends of horizontal pole 7 and the inboard fixed connection who removes inductor 9, the middle part setting of horizontal pole 7 about two limiting plates 3 in the middle of, spring 8 about both ends respectively with the inboard middle part fixed connection of the limiting plate 3 of both sides. The radius of the limiting plate 3 is larger than the radius of the inner side of the abutting block 11, the radius of the limiting plate 3 is the same as the radius of the inner side of the slide way 1, and the radius of the outer side of the sliding rod 2 is correspondingly the same as the radius of the inner side of the abutting block 11.
The outside of hasp 14 is articulated with fixing base 15's inboard, and fixing base 15's the outside and wiring groove 12 middle part inner wall fixed connection, the outside on the right half of hasp 14 and hasp spring 16's inboard fixed connection, hasp spring 16's the outside and wiring groove 12's inner wall fixed connection, and hasp spring 16's the outside is located fixing base 15's right side. The clamp plate 17 is designed as a semicircular tube, a gasket 19 is arranged on the inner wall of the clamp plate 17, and the radius of the inner side of the clamp plate 17 is equal to the radius of the cable correspondingly. The middle part above the clamping plate 17 is fixedly connected with the bottom of the screw rod 18, the screw rod 18 penetrates through the outer wall of the wiring groove 12, an internal thread is arranged at the connecting part of the wiring groove 12 and the screw rod 18, and the screw rod 18 is correspondingly screwed with the wiring groove 12.
Threaded grooves are formed in the middle of two sides of the fixed frame 20, the left side of the fixed screw 22 is in threaded connection with the fixed frame 20 correspondingly, and fixing grooves corresponding to the electric tower connecting rods are formed in the inner sides of the fixed frame 20 and the movable frame 21.
The working principle is as follows: the fixed frame 20 and the movable frame 21 are arranged at two ends of the electric tower connecting rod, the fixed groove surrounds the connecting rod, two corresponding anti-loose washers 23 are sleeved inside the fixed screw 22, the fixed screw 22 penetrates through two sides of the movable frame 21 to be in the thread groove of the fixed frame 20, so that the fixed frame 20 and the movable frame 21 are fixed in a threaded manner, namely, the device is fixed on the electric tower connecting rod, a cable at the other side is pushed inwards along the wiring groove 12, the cable enters the range of the lock catch 14 after entering the middle part of the wiring groove 12, because the lock catch spring 16 is arranged outside the right end of the lock catch 14, the cable is in an inclined shape with a leftward opening when not contacting the lock catch 14, when the cable contacts the inside of the right side of the lock catch 14, the right side of the lock catch 14 is pushed outwards slowly, when the cable completely passes through the lock catch 14, the inside of the lock catch 14 is in a horizontal shape, and when the cable enters the inside of the wiring groove 12, the upper screw rod 18 and the lower screw rod 18 are rotated to enable the clamping plate 17 to move inwards to clamp and fix the cable, the gasket 19 is arranged on the inner side of the clamping plate 17 to prevent the clamping plate 17 from clamping and damaging the insulating layer on the outer side of the cable, the installation of the cable is completed, when the outer surface of the cable is coated with ice in bad weather, the monitoring camera 6 can shoot related pictures in time and give an alarm, the protective sleeve 5 is arranged on the outer side of the monitoring camera 6 to prevent static electricity, high temperature or bad weather from influencing the monitoring camera 6, and after the cable is coated with ice, the weight is increased, the left connecting plate 4 is pulled to move leftwards, the connecting plate 4 drives the sliding rod 2 to slide towards two sides of the slideway 1, so that the cross rod 7 slides in the sliding chute, the scale direction of the scale 10 on the moving inductor 9 can also change in the moving process of the sliding rod 2, and when the scale reaches a certain limit, namely, an alarm is sent to the lower boundary, and after the hidden trouble is relieved, the connecting plate 4 and the sliding rod 2 are reset under the action of the elastic force of the spring 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a transmission line with icing detects structural design, includes slide (1), its characterized in that: the monitoring device is characterized in that supporting blocks (11) are arranged at the left end and the right end inside the slide way (1), a sliding rod (2) is arranged inside the slide way (1), a connecting plate (4) is arranged on the outer side of the sliding rod (2), a limiting plate (3) is arranged on the inner side of the sliding rod (2), a sliding chute is arranged in the middle of the inner side of the sliding rod (2), a graduated scale (10) is arranged above the top of the sliding chute, a cross rod (7) is arranged in the sliding chute, movable inductors (9) are arranged at the left end and the right end of the cross rod (7), a spring (8) is sleeved outside the middle of the cross rod (7), the middle of the left side of the connecting plate (4) is fixedly connected with the right end of a wiring groove (12), a sealing ring (13) is arranged at the left end inside the wiring groove (12), a lock catch (14) is arranged in the middle of the wiring groove (12), a clamping plate (17) is arranged on the right side of the wiring groove (12), and a monitoring camera (6) is arranged below the wiring groove (12), a protective sleeve (5) is arranged outside the monitoring camera (6), the middle part of the right side of the right connecting plate (4) is fixedly connected with the left end of the fixed frame (20), a movable frame (21) is arranged on the right side of the fixed frame (20), the movable frame (21) is fixed with the fixed frame (20) through a fixed screw (22), and a check washer (23) is arranged on the right side of the fixed screw (21);
the sliding rod (2) is horizontally and slidably connected with the slideway (1), the inner side of the sliding rod (2) is fixedly connected with the middle part of the outer side of the limiting plate (3), and the outer side of the sliding rod (2) is fixedly connected with the middle part of the inner side of the connecting plate (4);
the left side and the right side of the cross rod (7) are horizontally connected with the sliding chute in a sliding manner, two ends of the cross rod (7) are fixedly connected with the inner side of the movable inductor (9), the middle part of the cross rod (7) is arranged between the left limiting plate and the right limiting plate (3), and the left end and the right end of the spring (8) are respectively fixedly connected with the middle parts of the inner sides of the limiting plates (3) on two sides;
the radius of the limiting plate (3) is larger than the radius of the inner side of the abutting block (11), the radius of the limiting plate (3) is the same as the radius of the inner side of the slide way (1), and the radius of the outer side of the sliding rod (2) is correspondingly the same as the radius of the inner side of the abutting block (11);
the outer side of the lock catch (14) is hinged with the inner side of the fixed seat (15), the outer side of the fixed seat (15) is fixedly connected with the inner wall of the middle part of the wiring groove (12), the outer side of the right half side of the lock catch (14) is fixedly connected with the inner side of the lock catch spring (16), the outer side of the lock catch spring (16) is fixedly connected with the inner wall of the wiring groove (12), and the outer side of the lock catch spring (16) is positioned on the right side of the fixed seat (15);
the clamp plate (17) is designed to be a semicircular pipe, a gasket (19) is arranged on the inner wall of the clamp plate (17), and the radius of the inner side of the clamp plate (17) is equal to the radius of the cable correspondingly;
the middle part above the clamping plate (17) is fixedly connected with the bottom of the screw rod (18), the screw rod (18) penetrates through the outer wall of the wiring groove (12), internal threads are arranged at the part where the wiring groove (12) is connected with the screw rod (18), and the screw rod (18) is correspondingly screwed with the wiring groove (12);
threaded grooves are formed in the middle of two sides of the fixed frame (20), the left side of the fixed screw rod (22) is in threaded connection with the fixed frame (20) correspondingly, and fixing grooves corresponding to the electric tower connecting rods are formed in the inner sides of the fixed frame (20) and the movable frame (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061020.XA CN112909874B (en) | 2021-01-18 | 2021-01-18 | Transmission line with icing detects structural design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110061020.XA CN112909874B (en) | 2021-01-18 | 2021-01-18 | Transmission line with icing detects structural design |
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| Publication Number | Publication Date |
|---|---|
| CN112909874A CN112909874A (en) | 2021-06-04 |
| CN112909874B true CN112909874B (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110061020.XA Active CN112909874B (en) | 2021-01-18 | 2021-01-18 | Transmission line with icing detects structural design |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113437721A (en) * | 2021-07-27 | 2021-09-24 | 青岛航保机电设备有限公司 | Underwater pressure-resistant sealing wiring device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134435A (en) * | 2011-11-27 | 2013-06-05 | 西安金和光学科技有限公司 | Ice coating monitoring device for electric transmission line |
| CN208206200U (en) * | 2018-05-29 | 2018-12-07 | 国网湖北省电力有限公司宜昌供电公司 | A kind of device for monitoring transmission line icing on transmission line wire and waving |
| CN209184204U (en) * | 2018-12-20 | 2019-07-30 | 上海久壬信息科技有限公司 | A kind of installing mechanism for distribution monitoring transmission line icing equipment |
| CN210741332U (en) * | 2019-12-10 | 2020-06-12 | 安徽理工大学 | Transmission line icing thickness detection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06194460A (en) * | 1992-12-24 | 1994-07-15 | Hitachi Cable Ltd | Ice and snow detector for transmission line |
| US20100243633A1 (en) * | 2009-03-24 | 2010-09-30 | Tung Huynh | Power Line De-Icing Apparatus |
| CN204012594U (en) * | 2014-07-25 | 2014-12-10 | 国网山西省电力公司大同供电公司 | A kind of powerline ice-covering cancellation element detecting based on pulling force |
| CN207982450U (en) * | 2018-02-02 | 2018-10-19 | 刘维 | A kind of cutting machine being suitable for dividing cable testing bridge |
| CN211602030U (en) * | 2020-04-13 | 2020-09-29 | 杭州顿恒科技有限公司 | Transmission line icing on-line monitoring device |
| CN111697521A (en) * | 2020-08-05 | 2020-09-22 | 杭州沃门峡电子科技有限公司 | Automatic snow monitoring and cleaning device for cables of multiple specifications |
| CN112024465A (en) * | 2020-08-18 | 2020-12-04 | 贵州电网有限责任公司 | Snow sweeping device for high-voltage wire |
| CN111987679B (en) * | 2020-09-03 | 2021-05-14 | 广东电网有限责任公司东莞供电局 | Detection processing device for icing of power transmission line |
-
2021
- 2021-01-18 CN CN202110061020.XA patent/CN112909874B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134435A (en) * | 2011-11-27 | 2013-06-05 | 西安金和光学科技有限公司 | Ice coating monitoring device for electric transmission line |
| CN208206200U (en) * | 2018-05-29 | 2018-12-07 | 国网湖北省电力有限公司宜昌供电公司 | A kind of device for monitoring transmission line icing on transmission line wire and waving |
| CN209184204U (en) * | 2018-12-20 | 2019-07-30 | 上海久壬信息科技有限公司 | A kind of installing mechanism for distribution monitoring transmission line icing equipment |
| CN210741332U (en) * | 2019-12-10 | 2020-06-12 | 安徽理工大学 | Transmission line icing thickness detection device |
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| CN112909874A (en) | 2021-06-04 |
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Effective date of registration: 20220905 Address after: No. 809, Central Avenue, Jiaojiang District, Taizhou City, Zhejiang Province, 318001 Applicant after: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. TAIZHOU POWER SUPPLY Co. Address before: Guangzhou Panyu Polytechnic, 1342 Shiliang Road, Panyu District, Guangzhou, Guangdong 510000 Applicant before: Liu Hongjin |
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