CN215813137U - Distribution network fault detection device - Google Patents
Distribution network fault detection device Download PDFInfo
- Publication number
- CN215813137U CN215813137U CN202121395856.5U CN202121395856U CN215813137U CN 215813137 U CN215813137 U CN 215813137U CN 202121395856 U CN202121395856 U CN 202121395856U CN 215813137 U CN215813137 U CN 215813137U
- Authority
- CN
- China
- Prior art keywords
- shell
- detection device
- distribution network
- fault detection
- network fault
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 230000035939 shock Effects 0.000 claims abstract description 16
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 5
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000000523 sample Substances 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
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a power distribution network fault detection device, which comprises a base, a shell, a top cover and a detection device body, wherein the side edge of the top end of the base is fixedly connected with the bottom end of the shell, one side of the top end of the shell is hinged with one side of the bottom end of the top cover, the back surface of the other side of the top end of the shell is provided with a connecting groove, the other side of the bottom end of the top cover is clamped and connected with the other side of the top end of the shell through the connecting groove, the middle part of the top end of the top cover is clamped and connected with an observation window through a clamping groove, the top end of the base is fixedly provided with a damping plate, the other side of the bottom end inside the shell is fixedly provided with the detection device body, the middle parts of two sides outside the shell are respectively provided with a ventilation opening, and the inner sides of the two ventilation openings are respectively clamped and connected with a dustproof filter screen, the resistance to compression shock attenuation performance of reinforcing apparatus sets up the observation window, can the inside circumstances of detecting of external observation.
Description
Technical Field
The utility model relates to the technical field of power failure detection, in particular to a power distribution network failure detection device.
Background
The power distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, a plurality of accessory facilities and the like, and plays a role in distributing electric energy in the power network. The topology analysis of the power distribution network is to view the whole power distribution network into a line-point combined topological graph according to the connection relation of power distribution electrical elements, then to perform topology connection analysis of the whole network according to power supply nodes, switch nodes and the like, and is the basis of other analysis of the power distribution network such as state estimation, load flow calculation, fault positioning, isolation, power supply recovery, network reconstruction and the like. The structure of the distribution network is large and complex, and the network structure is often changed due to a fault or opening and closing of a switch in a load transfer operation. The power distribution network generally adopts a closed-loop design and an open-loop operation, and the structure of the power distribution network is radial. The closed loop structure is adopted to improve the flexibility of operation and the reliability of power supply; the open-loop operation is used for limiting short-circuit fault current and preventing the breaker from exceeding the breaking capacity to explode on one hand, and is used for controlling the fault coverage and avoiding the expansion of the fault power failure range on the other hand. In the electric power transmission in-process, for the normal clear of guaranteeing to carry, often need carry out the troubleshooting to the electric power distribution network, need use the fault detection device when overhauing electric power, and the most structural load of current distribution network fault detection device, the troublesome poeration, portable not, it is inconvenient to have brought the inconvenience for the user, stability when current distribution network fault detection device uses is not enough simultaneously, resistance to compression damping performance remains to improve, also lacks the protection architecture to inner element.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power distribution network fault detection device, and aims to solve the problems that most of existing power distribution network fault detection devices proposed in the background art are structurally loaded, troublesome to operate and inconvenient to carry, and bring inconvenience to users, and meanwhile, the existing power distribution network fault detection devices are insufficient in stability during use, the compression resistance and vibration reduction performance needs to be improved, and the existing power distribution network fault detection devices are lack of protection structures for internal elements.
In order to achieve the purpose, the utility model provides the following technical scheme: a power distribution network fault detection device comprises a base, a shell, a top cover and a detection device body, wherein the side at the top end of the base is fixedly connected with the bottom end of the shell, one side at the top end of the shell is hinged with one side at the bottom end of the top cover, the back surface of the other side at the top end of the shell is provided with a connecting groove, the other side at the bottom end of the top cover is connected with the other side at the top end of the shell in a clamping manner through the connecting groove, the middle part at the top end of the top cover is connected with an observation window in a clamping manner through a clamping groove, the top end of the base is fixedly provided with a damping plate, the bottom end inside the damping plate is fixedly provided with a plurality of dampers, cushion pads are bonded on two sides of the inner wall of the shell, one side at the bottom end of the top cover is fixedly provided with a buckle, one side at the bottom end inside the shell is fixedly provided with a storage battery and a storage box in sequence, the other side at the bottom end inside the shell is fixedly provided with the detection device body, the vent has all been seted up at the middle part of the outside both sides of shell, two the inboard equal block of vent is connected with dustproof filter screen, the wiring mouth has been seted up to the positive one side of shell, the equal fixed mounting in four corners of base bottom has the stabilizer blade.
As a preferable technical solution of the present invention, the detection device body is electrically connected to the storage battery.
As a preferable technical scheme of the utility model, the middle part of the front surface of the shell is fixedly provided with a handle, and the middle part of the front surface of the top cover is fixedly provided with a top cover handle.
As a preferable technical scheme of the utility model, the surface of the wiring port is hinged with a dustproof cover.
As a preferable technical solution of the present invention, a gasket is bonded to a bottom end of the top cover.
As a preferred technical scheme of the utility model, the bottom ends of the four support legs are respectively bonded with an anti-skid pad.
Compared with the prior art, the utility model has the beneficial effects that:
1. set up shell and top cap, install the detection device body inside through shell and top cap, the outside of shell sets up the handle, can whole device of convenient to use person carrying, and one side and the shell block of top cap are connected, can be convenient for open the top cap through the top cap handle, and the top cap top sets up the observation window, can the person of facilitating the use look over the inside behavior of device externally, provides convenience for the user.
2. Set up blotter and shock attenuation board, the inside blotter that sets up of shell, the device bottom sets up the shock attenuation board, and the inside of shock attenuation board sets up a plurality of bumper shock absorber, can reduce the impact force that receives in the device, strengthens the resistance to compression damping performance of device, the inside components and parts of protection device, the top cap bottom sets up sealed the pad, can strengthen the leakproofness at device top, has strengthened the life of device.
3. Set up the storing box, the inside of device is provided with the storing box, can deposit electric power tool or wire, the top cap bottom is provided with the buckle, the position of the probe of detection device body can be fixed, the convenience of device has been promoted greatly, set up vent and dustproof filter screen, can dispel the heat and prevent the inside damage electron device of dust admission device to the device inside, set up wiring mouth and shield, through the wiring mouth, can be convenient for detection device body and other power equipment's being connected, through the shield, can cover the shield when not using the wiring mouth, prevent dust admission device, the device can be placed on the plane through the stabilizer blade, and improve the frictional force of stabilizer blade and ground through the slipmat, further strengthen the stability of device.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is a top view structural diagram of the present invention.
In the figure: 1. a base; 2. a housing; 3. a top cover; 4. an observation window; 5. a top cover handle; 6. a vent; 7. a wiring port; 8. a dust cover; 9. a handle; 10. a support leg; 11. a dustproof filter screen; 12. a storage battery; 13. a shock absorber; 14. a damper plate; 15. a detection device body; 16. a storage box; 17. buckling; 18. a cushion pad; 19. a gasket; 20. and connecting the grooves.
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. 1-3, the utility model provides a power distribution network fault detection device, which comprises a base 1, a shell 2, a top cover 3 and a detection device body 15, wherein the side edge of the top end of the base 1 is fixedly connected with the bottom end of the shell 2, one side of the top end of the shell 2 is hinged with one side of the bottom end of the top cover 3, the back surface of the other side of the top end of the shell 2 is provided with a connecting groove 20, the other side of the bottom end of the top cover 3 is connected with the other side of the top end of the shell 2 in a clamping manner through the connecting groove 20, the middle part of the top end of the top cover 3 is connected with an observation window 4 in a clamping manner through a clamping groove, the top end of the base 1 is fixedly provided with a shock absorption plate 14, the bottom end inside the shock absorption plate 14 is fixedly provided with a plurality of shock absorbers 13, two sides of the inner wall of the shell 2 are respectively bonded with cushion pads 18, one side of the bottom end of the top cover 3 is fixedly provided with a buckle 17, one side of the bottom end inside the shell 2 is sequentially and fixedly provided with a storage battery 12 and a storage box 16, the opposite side fixed mounting of the inside bottom of shell 2 has detection device body 15, and vent 6 has all been seted up at the middle part of the outside both sides of shell 2, and the inboard equal block of two vent 6 is connected with dustproof filter screen 11, and wiring mouth 7 has been seted up to the positive one side of shell 2, and the equal fixed mounting in four corners of base 1 bottom has stabilizer blade 10.
Preferably, the detection device body 15 is electrically connected to the battery 12, and the battery 12 supplies power to the detection device body 15.
Preferably, the handle 9 is fixedly arranged in the middle of the front surface of the shell 2, the whole device can be conveniently carried by the handle 9, the top cover handle 5 is fixedly arranged in the middle of the front surface of the top cover 3, and the top cover 3 can be conveniently opened by the top cover handle 5.
Preferably, the surface of the wiring port 7 is hinged with a dust cover 8, and the dust cover 8 can be covered by the dust cover 8 when the wiring port 7 is not used, so that dust can be prevented from entering the device.
Preferably, a gasket 19 is adhered to the bottom end of the top cover 3, and the sealing performance of the top of the device can be enhanced through the gasket 19.
Preferably, the bottom ends of the four support legs 10 are all bonded with non-slip mats, so that the friction force between the support legs 10 and the ground can be improved through the non-slip mats, and the stability of the device is further enhanced.
When the power distribution network fault detection device is used in detail, the detection device body 15 is arranged inside through the shell 2 and the top cover 3, the handle 9 is arranged outside the shell 2, a user can conveniently carry the whole device, one side of the top cover 3 is connected with the shell 2 in a clamping manner, the top cover 3 can be conveniently opened through the top cover handle 5, the observation window 4 is arranged at the top of the top cover 3, the user can conveniently check the working condition inside the device outside, great convenience is provided for the user, the impact force applied in the device can be reduced through the buffer cushion 18 inside the shell 2 and the shock absorption plate 14 arranged at the bottom of the device, the shock absorbers 13 are arranged inside the shock absorption plate 14, the compression resistance and shock absorption performance of the device are enhanced, components inside the device are protected, the sealing gasket 19 is arranged at the bottom of the top cover 3, the sealing performance at the top of the device can be enhanced, and the service life of the device is prolonged, the storage box 16 arranged in the device can store electric tools or wires, is simple and practical, the bottom of the top cover 3 is also provided with a buckle 17, the position of the probe of the detection device body 15 can be clamped and fixed, the probe can be detached when in use, the convenience of the device is greatly improved, the ventilation openings 6 and the dustproof filter screens 11 are arranged on the two sides of the device, can radiate the inside of the device and prevent dust from entering the inside of the device to damage electronic devices, the surface of the device is provided with a wiring port 7 and a dustproof cover 8, and the electronic devices can be protected from dust by the wiring port 7, can facilitate the connection between the detection device body 15 and other electrical equipment, can cover the dustproof cover 8 through the dustproof cover 8 when the wiring port 7 is not used, prevents dust from entering the device, can be placed on a plane through the support legs 10, and the friction force between the support foot 10 and the ground is improved through the non-slip mat, so that the stability of the device can be further enhanced.
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 utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a distribution network fault detection device, includes base (1), shell (2), top cap (3) and detection device body (15), its characterized in that: the bottom fixed connection of avris on base (1) top and shell (2), one side on shell (2) top is articulated with one side of top cap (3) bottom, spread groove (20) have been seted up at the back of shell (2) top opposite side, the opposite side of top cap (3) bottom passes through spread groove (20) and is connected with the opposite side block on shell (2) top, the middle part on top cap (3) top is connected with observation window (4) through the draw-in groove block, the top fixed mounting of base (1) has shock attenuation board (14), the bottom fixed mounting of shock attenuation board (14) inside has a plurality of bumper shock absorbers (13), the both sides of shell (2) inner wall all bond and have blotter (18), one side fixed mounting of top cap (3) bottom has buckle (17), one side of the inside bottom of shell (2) is fixed mounting in proper order has battery (12) storing and box (16), opposite side fixed mounting of the inside bottom of shell (2) has detection device body (15), vent (6), two have all been seted up at the middle part of the outside both sides of shell (2) the inboard equal block of vent (6) is connected with dustproof filter screen (11), wiring mouth (7) have been seted up to the positive one side of shell (2), the equal fixed mounting in four corners of base (1) bottom has stabilizer blade (10).
2. The power distribution network fault detection device of claim 1, wherein: the detection device body (15) is electrically connected with the storage battery (12).
3. The power distribution network fault detection device of claim 1, wherein: the front middle part of shell (2) is fixed with handle (9), the front middle part fixed mounting of top cap (3) has top cap handle (5).
4. The power distribution network fault detection device of claim 1, wherein: the surface of the wiring port (7) is hinged with a dustproof cover (8).
5. The power distribution network fault detection device of claim 1, wherein: and a sealing gasket (19) is bonded at the bottom end of the top cover (3).
6. The power distribution network fault detection device of claim 1, wherein: the bottom ends of the four support legs (10) are all bonded with anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395856.5U CN215813137U (en) | 2021-06-23 | 2021-06-23 | Distribution network fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121395856.5U CN215813137U (en) | 2021-06-23 | 2021-06-23 | Distribution network fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215813137U true CN215813137U (en) | 2022-02-11 |
Family
ID=80177999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121395856.5U Active CN215813137U (en) | 2021-06-23 | 2021-06-23 | Distribution network fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215813137U (en) |
-
2021
- 2021-06-23 CN CN202121395856.5U patent/CN215813137U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108429145B (en) | Power transformation cabinet with anti-seismic structure | |
| CN215813137U (en) | Distribution network fault detection device | |
| CN111509836A (en) | Protection device of UPS power cabinet | |
| CN110678019B (en) | Portable network equipment box | |
| CN208768342U (en) | A kind of communication equipment cabinet with shock-absorbing function | |
| CN209929082U (en) | But height-adjusting's current transformer box | |
| CN208210173U (en) | A kind of protective device of outdoor separated wireless communication base station | |
| CN215221467U (en) | Block terminal for construction with protective structure | |
| CN210898556U (en) | Portable electric power communication emergency power supply device | |
| CN211711558U (en) | Semiconductor device transportation and storage device | |
| CN211351278U (en) | Building site is with type of shocking resistance switch board | |
| CN211046117U (en) | Photovoltaic is block terminal for little electric wire netting convenient to wiring use | |
| CN218877950U (en) | Fire-fighting rescue command box | |
| CN216215233U (en) | Dampproofing high-voltage direct current power | |
| CN219228123U (en) | Waterproof structure | |
| CN213280498U (en) | Base station standby power device with good protection effect | |
| CN221487578U (en) | Rectifier with protection function | |
| CN216532127U (en) | Communication management machine convenient to debug | |
| CN210518218U (en) | Variable header box with long service life | |
| CN211505651U (en) | Portable large current generator | |
| CN214956267U (en) | Waterproof transformer for new energy automobile | |
| CN219459426U (en) | Robot charging device that protectiveness is high | |
| CN215641680U (en) | Intelligent relay action and power automatic rapid testing device | |
| CN212968730U (en) | Low-voltage control cabinet with shock-absorbing function | |
| CN210519194U (en) | Data acquisition device for big data processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |