CN219799638U - Distributed fault diagnosis monitoring device - Google Patents
Distributed fault diagnosis monitoring device Download PDFInfo
- Publication number
- CN219799638U CN219799638U CN202321002259.0U CN202321002259U CN219799638U CN 219799638 U CN219799638 U CN 219799638U CN 202321002259 U CN202321002259 U CN 202321002259U CN 219799638 U CN219799638 U CN 219799638U
- Authority
- CN
- China
- Prior art keywords
- lower shell
- fault diagnosis
- distributed fault
- diagnosis monitoring
- shell
- 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.)
- Active
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 30
- 238000012806 monitoring device Methods 0.000 title abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000004062 sedimentation Methods 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 241000237983 Trochidae Species 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a distributed fault diagnosis monitoring device, which comprises: the lower shell is provided with a sedimentation tank in the left end and the right end of the lower shell, a clamping hook is arranged in the sedimentation tank, a clamping hoop is clamped on the inner side of the clamping hook, a bottom sealing gasket is arranged on the outer side of the clamping hook, connecting grooves are formed in the front side and the rear side of the lower shell, threaded holes are formed in the left side and the right side of the lower shell, and a connecting rod is arranged in the threaded holes; the upper shell is arranged above the lower shell, a connecting block is fixedly connected to the lower side of the upper shell, a sealing groove is formed in the bottom of the upper shell, and a top sealing gasket is mounted in the sealing groove. This distributed fault diagnosis monitoring devices, the convenience is fixed down the casing on the cable, and convenient follow-up maintenance inspection, and set up connection structure in its middle part, increase area of connection avoids the rainwater infiltration.
Description
Technical Field
The utility model relates to the technical field of power transmission line fault diagnosis, in particular to a distributed fault diagnosis monitoring device.
Background
The fault positioning system of the power transmission line can rapidly and accurately identify fault occurrence types according to fault characteristics of various faults (grounding, short circuit, circuit breaking and the like), acquires fault transient state information through Current Transformers (CT) arranged on various return lines, and captures transient fault traveling wave waveforms. And then the high-speed acquisition card is input through a high-speed acquisition front-end circuit, the high-speed acquisition card transmits the read and recorded transient fault data to a background service center in a GPRS wireless mode through a DTU, and the high-speed acquisition card is further analyzed and processed through software after the system so as to realize high-precision fault positioning, output alarm and the like.
According to the search, chinese patent literature, bulletin number: CN215575452U discloses a distributed fault diagnosis device for a power transmission line; including the drain pan, the top of drain pan is provided with the top shell, and the outer wall of top shell is provided with solar cell panel, and the bottom welding of top shell has the plug rod, and the bottom of plug rod is provided with the protruding pole, and open at the top of drain pan has the grafting groove, and the inside of grafting groove is provided with the recess, and open at the top of drain pan has the joint groove, and the inside of joint groove is provided with permanent magnet one, and the bottom of top shell is provided with the joint piece. The utility model improves the endurance of the fault diagnosis device, is convenient for detecting and installing the fault diagnosis device, ensures that the fault diagnosis device is simple to install and convenient to operate, avoids the sliding phenomenon when temporarily installed between the top shell and the bottom shell, improves the installation stability of the fault diagnosis device, avoids influencing the fault diagnosis device when the weather temperature is too low and too high, ensures that the fault diagnosis device is not influenced by the external temperature, and improves the service life of the fault diagnosis device.
Disclosure of Invention
The utility model aims to provide a distributed fault diagnosis monitoring device, which aims to solve the problems that the prior device is inconvenient to fix a fault diagnosis device on a cable when being disassembled, the cable is generally suspended at high altitude, so that maintenance and installation are inconvenient, and the middle part of the fault diagnosis device is lack of a connecting structure, so that sealing is unstable, the device is used for a long time and rainwater is easy to infiltrate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a distributed fault diagnosis monitoring apparatus comprising:
the lower shell is provided with a sedimentation tank in the left end and the right end of the lower shell, a clamping hook is arranged in the sedimentation tank, a clamping hoop is clamped on the inner side of the clamping hook, a bottom sealing gasket is arranged on the outer side of the clamping hook, connecting grooves are formed in the front side and the rear side of the lower shell, threaded holes are formed in the left side and the right side of the lower shell, and a connecting rod is arranged in the threaded holes;
the upper shell is arranged above the lower shell, a connecting block is fixedly connected to the lower side of the upper shell, a sealing groove is formed in the bottom of the upper shell, and a top sealing gasket is mounted in the sealing groove.
Preferably, the hook is in an L-shaped structure, and the hook is in an elastic structure.
Preferably, the clamp is in a semicircular structure, and the clamp and the sedimentation tank form a circular structure.
Preferably, the connecting grooves are arranged on the front side and the rear side of the lower shell at equal intervals, the connecting grooves are of an L-shaped structure, and the bottoms of the L-shaped structures are obliquely arranged.
Preferably, the middle part of connecting rod is the helicitic texture, and the middle part and the screw hole threaded connection of connecting rod to the below fixedly connected with butterfly handle of connecting rod.
Preferably, the upper shell is in sealing connection with the lower shell through a top sealing gasket, and bottom sealing gaskets on the left side and the right side of the lower shell are attached to the left side and the right side of the top sealing gasket.
Preferably, the left and right sides of the upper shell are symmetrically provided with butt joint holes, and the top of the connecting rod is connected with the butt joint holes in the upper shell.
Preferably, the connecting blocks are arranged on the front side and the rear side of the upper shell at equal intervals, and the upper shell is clamped and connected with the connecting grooves in the lower shell through the connecting blocks.
Compared with the prior art, the utility model has the beneficial effects that: according to the distributed fault diagnosis monitoring device, the lower shell is conveniently fixed on the cable, subsequent maintenance and inspection are convenient, the connecting structure is arranged at the middle part of the lower shell, the connecting area is increased, and rainwater infiltration is avoided;
1. the clamping hooks and the clamping hoops are arranged, and the clamping hoops can be clamped in the lower shell through the clamping hooks, so that the lower shell is conveniently fixed on a cable through the clamping hoops, and subsequent maintenance and inspection are convenient;
2. the bottom sealing gasket and the top sealing gasket are arranged at the left end and the right end of the lower shell, and the joint of the device and the cable is conveniently fixed and sealed under the action of the upper shell, so that water leakage is avoided;
3. the connecting groove and the connecting block are arranged, the connecting block is connected with the connecting groove in a clamping way, the bottom of the connecting groove is of an inclined structure, and when the connecting groove is connected with the connecting block, the connecting area of the lower shell and the upper shell is increased, so that rainwater is prevented from penetrating.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present utility model;
FIG. 2 is a schematic view of the overall structure of the upper housing of the present utility model;
FIG. 3 is a schematic view of the overall structure of the lower housing of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a lower housing; 2. a settling tank; 3. a hook; 4. a clamp; 5. a bottom gasket; 6. a connecting groove; 7. a threaded hole; 8. a connecting rod; 9. a butterfly handle; 10. an upper housing; 11. sealing grooves; 12. a top gasket; 13. a connecting block; 14. and (5) butting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a distributed fault diagnosis monitoring apparatus comprising: the device comprises a lower shell 1, a sedimentation tank 2, a clamping hook 3, a clamp 4, a bottom sealing gasket 5, a connecting groove 6, a threaded hole 7, a connecting rod 8, a butterfly handle 9, an upper shell 10, a sealing groove 11, a top sealing gasket 12, a connecting block 13 and a butt joint hole 14;
the lower shell 1, the inside of both ends about lower shell 1 all is provided with the subsider 2, and the inside of subsider 2 is provided with trip 3, and the inboard joint of trip 3 has clamp 4, and the outside of trip 3 is provided with the end gasket 5, and the front and back both sides of lower shell 1 all are provided with spread groove 6, and threaded hole 7 has all been seted up to the left and right sides of lower shell 1, and the inside of threaded hole 7 is provided with connecting rod 8;
the upper casing 10, upper casing 10 sets up in the top of lower casing 1, and the below fixedly connected with connecting block 13 of upper casing 10, and seal groove 11 has been seted up to the bottom of upper casing 10, and the internally mounted of seal groove 11 has a top sealing pad 12.
If the trip 3 is the setting of "L" type structure in fig. 1, fig. 3 and fig. 4, and trip 3 is elastic structure, make things convenient for clamp 4 card in lower casing 1, clamp 4 is semicircle structure, and clamp 4 constitutes circular structure with settling tank 2, make things convenient for the fixed of lower casing 1 on the cable, connecting groove 6 equidistant setting is in the front and back both sides of lower casing 1, and connecting groove 6 is "L" type structure, and its bottom slope setting of "L" type structure, make things convenient for the connection of upper casing 10.
If the middle part of connecting rod 8 is the helicitic texture in figures 1, 2 and 3, and the middle part and the screw hole 7 threaded connection of connecting rod 8, and the below fixedly connected with butterfly handle 9 of connecting rod 8, make things convenient for the use of connecting rod 8, go up casing 10 and pass through top sealing gasket 12 and lower casing 1 sealing connection, and the bottom sealing gasket 5 of the left and right sides of lower casing 1 and the laminating of the left and right sides of top sealing gasket 12, make things convenient for the seal of the device, go up the butt joint hole 14 has been seted up to the left and right sides symmetry of casing 10, and the top of connecting rod 8 is connected with the butt joint hole 14 in last casing 10, make things convenient for the fixed of last casing 10 and lower casing 1, connecting block 13 equidistant setting is in the front and back both sides of casing 10, and go up casing 10 and be connected through connecting groove 6 block in connecting block 13 and the lower casing 1, increase connecting area, ensure sealed stability.
Working principle: when the distributed fault diagnosis monitoring device is used, as shown in fig. 3, the lower shell 1 is firstly arranged below a cable, the lower shell 1 can be fastened with the fastening hook 3 in the lower shell 1 through the fastening hook 4, then the upper shell 10 is covered on the lower shell 1 through the fastening hook 4, and the connecting block 13 is inserted into the connecting groove 6, as shown in fig. 3, the connecting block 13 slides in the connecting groove 6 by pushing the upper shell 10, the upper shell 10 moves downwards in the moving process due to the inclined structure at the bottom of the connecting groove 6, the bottom sealing gasket 5 at the left side and the right side of the lower shell 1 is contacted with the upper shell 10 through the top sealing gasket 12, the sealing of the connecting part of the lower shell 1 and the upper shell 10 at the cable is facilitated, as shown in fig. 1, after the lower shell 1 and the upper shell 10 are connected, the butterfly handle 9 drives the connecting rod 8 to rotate in the threaded hole 7, the top of the connecting rod 8 is inserted into the butt joint hole 14, and the lower shell 1 and the upper shell 10 are fixed by the top sealing gasket 12, and the whole fault diagnosis device is not described in the prior art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A distributed fault diagnosis monitoring apparatus, comprising:
the novel anti-theft device comprises a lower shell (1), wherein settling tanks (2) are arranged in the left end and the right end of the lower shell (1), clamping hooks (3) are arranged in the settling tanks (2), clamping clamps (4) are clamped on the inner sides of the clamping hooks (3), bottom sealing gaskets (5) are arranged on the outer sides of the clamping hooks (3), connecting grooves (6) are formed in the front side and the rear side of the lower shell (1), threaded holes (7) are formed in the left side and the right side of the lower shell (1), and connecting rods (8) are arranged in the threaded holes (7);
go up casing (10), go up casing (10) and set up the top at casing (1) down, and the below fixedly connected with connecting block (13) of last casing (10), seal groove (11) have been seted up to the bottom of going up casing (10), and the internally mounted of seal groove (11) has top sealing pad (12).
2. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: the clamping hook (3) is in an L-shaped structure, and the clamping hook (3) is in an elastic structure.
3. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: the clamp (4) is of a semicircular structure, and the clamp (4) and the sedimentation tank (2) form a circular structure.
4. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: the connecting grooves (6) are arranged on the front side and the rear side of the lower shell (1) at equal intervals, the connecting grooves (6) are of an L-shaped structure, and the bottoms of the L-shaped structures are obliquely arranged.
5. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: the middle part of connecting rod (8) is the helicitic texture, and the middle part and the screw hole (7) threaded connection of connecting rod (8) to the below fixedly connected with butterfly (9) of connecting rod (8).
6. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: the upper shell (10) is connected with the lower shell (1) in a sealing way through a top sealing gasket (12), and bottom sealing gaskets (5) at the left side and the right side of the lower shell (1) are attached to the left side and the right side of the top sealing gasket (12).
7. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: butt joint holes (14) are symmetrically formed in the left side and the right side of the upper shell (10), and the top of the connecting rod (8) is connected with the butt joint holes (14) in the upper shell (10).
8. A distributed fault diagnosis monitoring apparatus according to claim 1, wherein: the connecting blocks (13) are arranged on the front side and the rear side of the upper shell (10) at equal intervals, and the upper shell (10) is in clamping connection with the connecting grooves (6) in the lower shell (1) through the connecting blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002259.0U CN219799638U (en) | 2023-04-28 | 2023-04-28 | Distributed fault diagnosis monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002259.0U CN219799638U (en) | 2023-04-28 | 2023-04-28 | Distributed fault diagnosis monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219799638U true CN219799638U (en) | 2023-10-03 |
Family
ID=88181366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002259.0U Active CN219799638U (en) | 2023-04-28 | 2023-04-28 | Distributed fault diagnosis monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219799638U (en) |
-
2023
- 2023-04-28 CN CN202321002259.0U patent/CN219799638U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206756806U (en) | A kind of water quality detecting device | |
| CN201535805U (en) | Live detection system for direct-current insulators of ultrahigh-voltage lines | |
| CN219799638U (en) | Distributed fault diagnosis monitoring device | |
| CN209745959U (en) | Miniature surface water monitoring devices | |
| CN209992389U (en) | Cableway silt monitoring devices | |
| CN205404564U (en) | Dedicated water quality testing device in water utilities | |
| CN209055150U (en) | A kind of inserted electromagnet flow meter | |
| CN212872731U (en) | Distributed fault diagnosis device | |
| CN208154112U (en) | A kind of city gas pipeline network leak monitoring terminal | |
| CN102882025B (en) | Wire-stripping-free wiring device and method | |
| CN206804790U (en) | A kind of intelligent distribution network line fault monitoring system | |
| CN213779206U (en) | Pipe network inspection shaft water level detection integrated device | |
| CN204884138U (en) | Utility tunnel humidity detects sensor | |
| CN111579942A (en) | Intelligent sensor integrating oil gas, partial discharge and micro-water detection of transformer | |
| CN210322213U (en) | Fuel leakage collecting alarm | |
| CN209310827U (en) | A kind of artificial rapid scan device of string formula Safety Monitoring Instruments | |
| CN2355324Y (en) | Liquid densimeter | |
| CN207891430U (en) | A kind of pipeline cathode protection monitoring device | |
| CN207148600U (en) | A kind of gully RTU | |
| CN216747717U (en) | Synthesize soil and water conservation monitoring device | |
| CN213209348U (en) | Pressure transmitter subassembly convenient to dismantle | |
| CN212320844U (en) | Water level monitoring system for intelligent construction | |
| CN218674316U (en) | Ecological environment comprehensive detection device | |
| CN108168629A (en) | A kind of monitoring device of liquid fertilization pipeline, system and method | |
| CN221804098U (en) | Fuel cell type sensor membrane electrode test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |