CN111289836A - Distribution lines fault monitoring system - Google Patents
Distribution lines fault monitoring system Download PDFInfo
- Publication number
- CN111289836A CN111289836A CN201811500155.6A CN201811500155A CN111289836A CN 111289836 A CN111289836 A CN 111289836A CN 201811500155 A CN201811500155 A CN 201811500155A CN 111289836 A CN111289836 A CN 111289836A
- Authority
- CN
- China
- Prior art keywords
- plate
- clamping
- fixed
- monitoring system
- fault monitoring
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
The invention is suitable for the technical field of multi-source data acquisition and centralized management and control, and provides a distribution line fault monitoring system which comprises a monitoring terminal and a bottom plate, wherein a fixed plate is fixedly arranged on the upper surface of the monitoring terminal through a fixed bolt, an outer cover is connected onto a slide rail, the bottom plate is welded and connected in the middle of the upper surface of the fixed plate, a fixed rod is movably connected to the left end of a connecting plate, a clamping plate is fixedly connected to the inner surface of a clamping groove through a first spring, the clamping plates are connected in pairs through a second spring, a fixed groove is welded and connected to the upper surface of the rear end of the fixed plate, a fixed block is welded and connected to the lower end of the outer surface of the outer cover, and the. This distribution lines fault monitoring system, convenient and the installation of circuit with fixed, and have waterproof function and the protect function to the circuit to can fix with the circuit of different thicknesses.
Description
Technical Field
The invention relates to the technical field of distribution line fault monitoring systems, in particular to a distribution line fault monitoring system.
Background
The distribution line fault monitoring system is characterized in that collected information of operation, short-circuit fault, ground fault, phase failure and the like is transmitted to the distribution line fault monitoring system in a remote mode through each line monitoring terminal hung on a line in a wireless network communication mode, display, alarm and analysis are carried out after operation processing, alarm records, daily reports, statistical analysis results and the like are generated, and the distribution line fault monitoring system is mainly composed of a collection layer, a communication network layer and a system application layer.
However, the monitoring terminals of the existing distribution line fault monitoring system in the market are often inconvenient to install and fix with the lines, general monitoring terminals do not have a waterproof function and a protection function for the lines, and common monitoring terminals cannot be fixed with the lines with different thicknesses, so that a distribution line fault monitoring system is provided to solve the problems provided in the above.
Disclosure of Invention
The invention aims to provide a distribution line fault monitoring system, which solves the problems that the conventional distribution line fault monitoring system proposed in the background art is inconvenient to install and fix a line, does not have a waterproof function and a protection function for the line, and cannot be fixed with lines with different thicknesses.
In order to achieve the purpose, the invention provides the following technical scheme: a distribution line fault monitoring system comprises a monitoring terminal and a bottom plate, wherein a fixed plate is fixedly arranged on the upper surface of the monitoring terminal through fixing bolts, slide rails are arranged on the left side and the right side of the inside of the fixed plate, an outer cover is connected onto the slide rails, the bottom plate is welded in the middle of the upper surface of the fixed plate, the right end of the bottom plate is movably connected with a connecting plate through a connecting shaft, the left end of the connecting plate is movably connected with a fixed rod, a clamping groove is embedded in the connecting plate, a clamping plate is fixedly connected onto the inner surface of the clamping groove through a first spring, a protection plate is connected onto the inner surface of the clamping plate in an adhering mode, the clamping plates are connected with one another through second springs, a fixed groove is welded and connected onto the upper surface of the rear end of the fixed plate, a fixed block is welded, and a second stop block is arranged on a central axis in the front-back direction of the first stop block, the second stop block is welded on the fixed plate, the monitoring terminal is in signal connection with the fault monitoring system body, and the fault monitoring system body is in signal connection with the display system.
Preferably, the longitudinal section of the outer cover is U-shaped, and the height of the outer cover is greater than the sum of the heights of the bottom plate and the connecting plate.
Preferably, the connecting plate is of a rotating structure on the bottom plate, clamping grooves are formed in the bottom plate and the connecting plate, and the clamping grooves in the bottom plate and the clamping grooves in the connecting plate form a complete circle.
Preferably, the longitudinal section shapes of the clamping plate and the protection plate are circular arc shapes, and the curvature radius of the clamping plate is equal to that of the protection plate.
Preferably, the clamping plates are distributed radially about the center of the clamping groove, and the clamping plates are of telescopic structures on the clamping groove and between every two clamping plates.
Preferably, the fixed blocks are symmetrically arranged about a vertical central axis of the outer cover, and the longitudinal section of each fixed block is matched with that of the corresponding fixed groove.
Compared with the prior art, the invention has the beneficial effects that: the distribution line fault monitoring system is convenient to install and fix with lines, has a waterproof function and a protection function for the lines, and can be fixed with the lines with different thicknesses;
1. the monitoring terminal is provided with the bottom plate, the connecting shaft and the connecting plate, the circuit can not be wrapped through rotation between the connecting plate and the bottom plate, the connecting plate and the bottom plate are fixed together through rotation of the fixing rod and clamping connection between the fixing rod and the bottom plate, and therefore the monitoring terminal is fixed on the circuit through the connecting plate on the fixing plate and the bottom plate, and operation is simple and convenient;
2. clamping grooves are formed in the bottom plate and the connecting plate, 2 clamping grooves form a complete circular structure, and clamping plates on the 2 clamping grooves also form a circular structure, so that the contact area between the clamping plates and a circular circuit is increased, and the fixation is more stable;
3. be provided with guard plate and dustcoat, and the longitudinal section shape of guard plate is arc to the material of its guard plate is rubber materials, consequently can increase the frictional resistance between clamp plate and the circuit, and can play the buffering guard action to between clamp plate and the circuit through rubber materials's guard plate, and through the slip of dustcoat with fixed, play the effect of sheltering from to the top of bottom plate and connecting plate, thereby prevent that the rainwater from directly dropping on the connecting plate, and cause the damage to relevant structure.
Drawings
FIG. 1 is a schematic flow chart of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of a monitoring terminal according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic top view of a monitoring terminal according to the present invention;
fig. 5 is a schematic view of a rear-view cross-sectional structure of the monitoring terminal according to the present invention.
In the figure: 1. monitoring a terminal; 2. a fixing plate; 3. a slide rail; 4. a fixing bolt; 5. a housing; 6. a base plate; 7. a connecting shaft; 8. a connecting plate; 9. fixing the rod; 10. a clamping groove; 11. a first spring; 12. a clamping plate; 13. a protection plate; 14. a second spring; 15. fixing grooves; 16. a fixed block; 17. a first stopper; 18. a second stopper; 19. a fault monitoring system body; 20. a display system.
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. 1-5, the present invention provides a technical solution: a distribution line fault monitoring system comprises a monitoring terminal 1, a fixed plate 2, a slide rail 3, a fixed bolt 4, an outer cover 5, a bottom plate 6, a connecting shaft 7, a connecting plate 8, a fixed rod 9, a clamping groove 10, a first spring 11, a clamping plate 12, a protection plate 13, a second spring 14, a fixing groove 15, a fixed block 16, a first stop block 17, a second stop block 18, a fault monitoring system body 19 and a display system 20, wherein the fixed plate 2 is fixedly arranged on the upper surface of the monitoring terminal 1 through the fixed bolt 4, the slide rail 3 is respectively arranged on the left side and the right side inside the fixed plate 2, the outer cover 5 is connected onto the slide rail 3, the bottom plate 6 is welded and connected in the middle of the upper surface of the fixed plate 2, the right end of the bottom plate 6 is movably connected with the connecting plate 8 through the connecting shaft 7, the fixed rod 9 is movably connected to, the internal surface that presss from both sides tight groove 10 is through first spring 11 fixedly connected with clamp plate 12, and the internal surface paste of clamp plate 12 is connected with guard plate 13, clamp plate 12 is connected through second spring 14 between two liang, surface welded connection has fixed slot 15 on the rear end of fixed plate 2, surface lower extreme welded connection of dustcoat 5 has fixed block 16, and surface welded connection has first dog 17 in the rear end of dustcoat 5, be provided with second dog 18 on the fore-and-aft direction axis of first dog 17, and second dog 18 welded connection is on fixed plate 2, signal connection between monitoring terminal 1 and fault monitoring system body 19, and signal connection between fault monitoring system body 19 and display system 20.
As shown in fig. 2, the clamping plates 12 are radially distributed about the center of the clamping groove 10, and the clamping plates 12 are in a telescopic structure on the clamping groove 10 and between every two clamping plates 12, the inner diameter of a circle formed by the clamping plates 12 can be adjusted through the telescopic motion of the clamping plates 12 on the clamping groove 10 and between every two clamping plates 12, so that the clamping plates 12 can fix lines with different thicknesses, the fixing blocks 16 are symmetrically arranged about the vertical central axis of the outer cover 5, the longitudinal section of the fixing block 16 is matched with the longitudinal section of the fixing groove 15, and the outer cover 5 and the fixing plate 2 can be fixed together by the clamping connection of the fixing block 16 and the fixing groove 15, thereby preventing the outer cover 5 from sliding automatically;
as shown in fig. 3, the longitudinal section of each of the clamping plate 12 and the protection plate 13 is circular arc-shaped, and the radius of curvature of the clamping plate 12 is equal to that of the protection plate 13, so that the contact area between the surfaces of the clamping plate 12 and the protection plate 13 and the surface of the circuit is larger, and the clamping is firmer;
as shown in fig. 5, the longitudinal section of the outer cover 5 is U-shaped, and the height of the outer cover 5 is greater than the sum of the heights of the bottom plate 6 and the connecting plate 8, so that the outer cover 5 is located outside the bottom plate 6 and the connecting plate 8, and the outer cover 5 can shield and protect the bottom plate 6 and the connecting plate 8, the connecting plate 8 is of a rotating structure on the bottom plate 6, and the clamping grooves 10 are formed in the bottom plate 6 and the connecting plate 8, and the clamping grooves 10 on the bottom plate 6 and the clamping grooves 10 on the connecting plate 8 form a complete circle, so that the circuit with a circular longitudinal section can be conveniently fixed through the circular structure formed by the clamping grooves 10.
The working principle is as follows: when the distribution line fault monitoring system is used, firstly, the monitoring terminal 1 is installed on a corresponding line, in the installation process, the line penetrates through the inside of the outer cover 5, then the connecting plate 8 is overturned on the bottom plate 6 through the connecting shaft 7, then the clamping plate 12 and the protection plate 13 on the clamping groove 10 are in surface contact with the line, then the connecting plate 8 is overturned reversely, the lower surface of the connecting plate 8 is in surface contact with the upper surface of the bottom plate 6, then the fixing rod 9 is rotated on the connecting plate 8, the fixing rod 9 is in clamping connection with the bottom plate 6, so that the line is fixed in the clamping groove 10 inside the bottom plate 6 and the connecting plate 8, as the clamping groove 10 is connected with the clamping plate 12 through the first spring 11, and the clamping plates 12 are connected with each other through the second spring 14, the clamping plates 12 can make telescopic motion on the clamping groove 10 and between each other clamping plates 12, thereby the space inside the clamping plate 12 is adjustable, thereby the circuits with different thickness can be fixed, after the fixing is finished, the outer cover 5 slides backwards, the outer cover 5 is completely covered above the bottom plate 6 and the connecting plate 8, and the fixing block 16 on the outer cover 5 is clamped and connected with the fixing groove 15 on the fixing plate 2, thereby the outer cover 5 is fixed with the fixing plate 2, thereby the bottom plate 6 and the connecting plate 8 are protected, rainwater is prevented from directly damaging the bottom plate 6 and the connecting plate 8, moreover, under the condition that the bottom plate 6 and the connecting plate 8 are accidentally separated, the monitoring terminal 1 can be temporarily supported by the action of the outer cover 5, the monitoring terminal 1 is prevented from falling off, when the monitoring terminal is disassembled, the outer cover 5 slides forwards, and the outer cover 5 is prevented from sliding down by the combined action of the first stop block 17 and the second stop block 18, after the monitoring terminal 1 is assembled, the monitoring terminal 1 remotely transmits the collected information of operation, short-circuit fault, earth fault, phase loss and the like to the fault monitoring system body 19 in a communication mode of a wireless network, and the information is displayed by the display system 20 after operation processing, so that a series of operations of the distribution line fault monitoring system are completed.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a distribution lines fault monitoring system, includes monitor terminal (1) and bottom plate (6), its characterized in that: the monitoring terminal comprises a monitoring terminal body (1), wherein a fixed plate (2) is fixedly mounted on the upper surface of the monitoring terminal body (1) through a fixed bolt (4), slide rails (3) are arranged on the left side and the right side of the inner portion of the fixed plate (2), an outer cover (5) is connected onto the slide rails (3), a bottom plate (6) is welded and connected in the middle of the upper surface of the fixed plate (2), the right end of the bottom plate (6) is movably connected with a connecting plate (8) through a connecting shaft (7), the left end of the connecting plate (8) is movably connected with a fixed rod (9), a clamping groove (10) is embedded and arranged in the connecting plate (8), a clamping plate (12) is fixedly connected to the inner surface of the clamping groove (10) through a first spring (11), a protection plate (13) is connected to the inner surface of the clamping plate (12) in an adhering mode, the clamping plate (12) is connected with a second, the outer surface lower extreme welded connection of dustcoat (5) has fixed block (16), and the rear end internal surface welded connection of dustcoat (5) has first dog (17), be provided with second dog (18) on the fore-and-aft direction axis of first dog (17), and second dog (18) welded connection is on fixed plate (2), signal connection between monitor terminal (1) and fault monitoring system body (19), and signal connection between fault monitoring system body (19) and display system (20).
2. The distribution line fault monitoring system of claim 1, wherein: the longitudinal section of the outer cover (5) is U-shaped, and the height of the outer cover (5) is larger than the sum of the height of the bottom plate (6) and the height of the connecting plate (8).
3. The distribution line fault monitoring system of claim 1, wherein: the connecting plate (8) is of a rotating structure on the bottom plate (6), clamping grooves (10) are formed in the bottom plate (6) and the connecting plate (8), and the clamping grooves (10) in the bottom plate (6) and the clamping grooves (10) in the connecting plate (8) form a complete circle.
4. The distribution line fault monitoring system of claim 1, wherein: the longitudinal section shapes of the clamping plate (12) and the protection plate (13) are both arc-shaped, and the curvature radius of the clamping plate (12) is equal to that of the protection plate (13).
5. The distribution line fault monitoring system of claim 1, wherein: the clamping plates (12) are distributed in a radial shape relative to the center of the clamping groove (10), and the clamping plates (12) are in telescopic structures on the clamping groove (10) and between every two clamping plates (12).
6. The distribution line fault monitoring system of claim 1, wherein: the fixing blocks (16) are symmetrically arranged about a vertical central axis of the outer cover (5), and the longitudinal section shapes of the fixing blocks (16) are matched with the longitudinal section shapes of the fixing grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500155.6A CN111289836A (en) | 2018-12-07 | 2018-12-07 | Distribution lines fault monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500155.6A CN111289836A (en) | 2018-12-07 | 2018-12-07 | Distribution lines fault monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111289836A true CN111289836A (en) | 2020-06-16 |
Family
ID=71025792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500155.6A Pending CN111289836A (en) | 2018-12-07 | 2018-12-07 | Distribution lines fault monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111289836A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456873A (en) * | 1981-08-04 | 1984-06-26 | Schweitzer Edmund O Jun | Cable mounted magnetic core assembly |
| CN1818693A (en) * | 2006-03-16 | 2006-08-16 | 赵红羽 | Electric power line fault indicator |
| CN102611060A (en) * | 2012-03-12 | 2012-07-25 | 航天科工深圳（集团）有限公司 | Lead clamping device |
| CN204649898U (en) * | 2015-06-12 | 2015-09-16 | 北京盈拓润达电气科技有限公司 | A kind of cable line fault indicating device |
| CN205665356U (en) * | 2016-06-06 | 2016-10-26 | 国网山东省电力公司东阿县供电公司 | System for carry out remote monitoring communication to distribution lines trouble |
| CN107591739A (en) * | 2017-10-13 | 2018-01-16 | 上海米益实业有限公司 | A kind of cable channel threads draw-gear |
| CN207198277U (en) * | 2017-09-13 | 2018-04-06 | 河南省三禾电气有限公司 | Fault detector |
| CN207408531U (en) * | 2018-02-06 | 2018-05-25 | 江西科瑞电气有限公司 | A kind of fault detector of power transmission line |
| CN207780083U (en) * | 2018-03-05 | 2018-08-28 | 陈晓光 | A kind of transmission line malfunction indicator |
| CN208174180U (en) * | 2018-05-23 | 2018-11-30 | 国网山东省电力公司青岛供电公司 | Cable clamping device and cable bearer with fault detection effect |
-
2018
- 2018-12-07 CN CN201811500155.6A patent/CN111289836A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4456873A (en) * | 1981-08-04 | 1984-06-26 | Schweitzer Edmund O Jun | Cable mounted magnetic core assembly |
| CN1818693A (en) * | 2006-03-16 | 2006-08-16 | 赵红羽 | Electric power line fault indicator |
| CN102611060A (en) * | 2012-03-12 | 2012-07-25 | 航天科工深圳（集团）有限公司 | Lead clamping device |
| CN204649898U (en) * | 2015-06-12 | 2015-09-16 | 北京盈拓润达电气科技有限公司 | A kind of cable line fault indicating device |
| CN205665356U (en) * | 2016-06-06 | 2016-10-26 | 国网山东省电力公司东阿县供电公司 | System for carry out remote monitoring communication to distribution lines trouble |
| CN207198277U (en) * | 2017-09-13 | 2018-04-06 | 河南省三禾电气有限公司 | Fault detector |
| CN107591739A (en) * | 2017-10-13 | 2018-01-16 | 上海米益实业有限公司 | A kind of cable channel threads draw-gear |
| CN207408531U (en) * | 2018-02-06 | 2018-05-25 | 江西科瑞电气有限公司 | A kind of fault detector of power transmission line |
| CN207780083U (en) * | 2018-03-05 | 2018-08-28 | 陈晓光 | A kind of transmission line malfunction indicator |
| CN208174180U (en) * | 2018-05-23 | 2018-11-30 | 国网山东省电力公司青岛供电公司 | Cable clamping device and cable bearer with fault detection effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202928619U (en) | Bridge safety detection device | |
| CN104792371A (en) | Novel bridge safety detection device | |
| CN110855938A (en) | Video coordination linkage system based on pump station integrated platform | |
| CN106771521A (en) | A kind of substation equipment overvoltage aggregation of data acquisition system and method | |
| CN111289836A (en) | Distribution lines fault monitoring system | |
| CN212034600U (en) | Microcomputer protection measurement and control device convenient to installation | |
| CN209919349U (en) | Clamping device for drilling of auto-parts | |
| CN202421406U (en) | Leakage current monitoring system of intelligent power transmission line insulator | |
| CN214227116U (en) | Automatic acquisition and transmission device for detection results of engineering detection equipment | |
| CN215339504U (en) | All-weather multispectral laser intelligent monitoring equipment | |
| CN212568024U (en) | Experimental detection device of fetching soil of foundation ground is built in room | |
| CN211979701U (en) | Intelligent ground wire monitor based on Internet of things | |
| CN209801031U (en) | video recording device for agricultural management | |
| CN220155866U (en) | Signal connection module capable of being stably connected | |
| CN208350381U (en) | A kind of vehicle positioning and trouble-shooter | |
| CN217741348U (en) | Battery intelligent monitoring terminal | |
| CN212274994U (en) | Hydrology water resource telemetering measurement terminating machine | |
| CN110834598A (en) | Software distribution device for vehicle | |
| CN211010458U (en) | Fire control user information transmission device with strong network environment adaptability | |
| CN213781961U (en) | Low-voltage fixed switch device | |
| CN215205368U (en) | Unmanned aerial vehicle survey and drawing is with multiple type of data acquisition device | |
| CN216485595U (en) | City meteorological monitoring equipment | |
| CN215862452U (en) | Environment-controlled alarm device | |
| CN203984426U (en) | Vehicle-mounted relay system for railway contact electrical network status of electrically connecting monitoring device | |
| CN210092572U (en) | Synthesize area locking earthing device that block terminal used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200616 |