CN219697734U - Unattended substation monitoring device - Google Patents
Unattended substation monitoring device Download PDFInfo
- Publication number
- CN219697734U CN219697734U CN202321355156.2U CN202321355156U CN219697734U CN 219697734 U CN219697734 U CN 219697734U CN 202321355156 U CN202321355156 U CN 202321355156U CN 219697734 U CN219697734 U CN 219697734U
- Authority
- CN
- China
- Prior art keywords
- linear motor
- camera
- monitoring
- plc controller
- rotating seat
- 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
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 claims abstract description 59
- 230000007704 transition Effects 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims description 14
- 230000008093 supporting effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 8
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Studio Devices (AREA)
Abstract
The utility model discloses an unattended substation monitoring device, which comprises a linear motor and a monitoring unit, wherein the linear motor is connected with the monitoring unit; linear motor: the front end of the rotor seat is provided with a groove, the rear end of the bottom surface of the rotor seat of the linear motor is provided with a transition plate, and the bottom surface of the transition plate is rotationally connected with a rotating seat through a bearing; and a monitoring unit: the camera is rotationally connected to the inside of the rotating seat through the pin rod; wherein: the intelligent power supply device comprises a frame plate, wherein the front side surface of the frame plate is provided with a PLC (programmable logic controller), the input end of the PLC is electrically connected with an external power supply, and the input end of the linear motor is electrically connected with the output end of the PLC; this unmanned on duty transformer substation monitoring device possesses the remote monitoring function, need not to arrange personnel on duty in the transformer substation, reduces personnel security cost, can also ensure the comprehensiveness of transformer substation monitoring work through the mode of adjustment camera position for remote operation personnel can in time discover the unusual condition in the transformer substation.
Description
Technical Field
The utility model relates to the technical field of power engineering, in particular to an unattended substation monitoring device.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in the electric power system. The substation within the power plant is a step-up substation, which functions to step up the electrical energy generated by the generator and feed it into the high voltage grid.
In the operation process of the transformer substation, in order to prevent abnormal conditions, personnel are often arranged in the transformer substation to watch or lay monitoring devices so that the monitoring devices can be timely found by the watch-dog personnel or remote monitoring personnel to perform corresponding treatment when the abnormal conditions occur in the transformer substation.
In the monitoring work of the existing transformer substation, the mode of personnel on duty is behind, and large labor security cost is needed to be input, and when the monitoring work is carried out by the existing transformer substation monitoring device, the position of the existing transformer substation monitoring device is generally difficult to adjust, and when the monitoring view of the monitoring device is shielded by an obstacle, the monitoring effect of the monitoring device is seriously influenced, so that the comprehensiveness of the monitoring work of the transformer substation is difficult to ensure.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the existing defects, provide the unattended transformer substation monitoring device, have a remote monitoring function, avoid personnel on duty in the transformer substation, reduce personnel security cost, ensure the comprehensiveness of transformer substation monitoring work by adjusting the direction of the camera, enable remote operators to discover abnormal conditions in the transformer substation in time, and effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the unattended substation monitoring device comprises a linear motor and a monitoring unit;
linear motor: the front end of the rotor seat is provided with a groove, the rear end of the bottom surface of the rotor seat of the linear motor is provided with a transition plate, and the bottom surface of the transition plate is rotationally connected with a rotating seat through a bearing;
and a monitoring unit: the camera is rotationally connected to the inside of the rotating seat through the pin rod;
wherein: still include the frame plate, the leading flank of frame plate is equipped with the PLC controller, and the external power source is connected to the input electricity of PLC controller, and the output of PLC controller is connected to the input electricity of linear electric motor, and the input of PLC controller is connected to the output electricity of camera, possesses the remote monitoring function, need not to arrange personnel on duty in the transformer substation, reduces personnel security cost, can also ensure the comprehensiveness of transformer substation monitoring work through the mode of adjusting the camera position for remote operation personnel can in time discover the abnormal situation in the transformer substation.
Further, the monitoring unit still includes half ring gear, rack board and electric putter, half ring gear sets up in the surface middle part of camera, and rack board sliding connection is in the inside lateral sliding groove inner face of the inside roof of seat of rotating, and electric putter sets up in the inside upper end of seat of rotating, and electric putter's flexible end rear end and half ring gear fixed connection, half ring gear and rack board meshing are connected, and electric putter's input electricity is connected the output of PLC controller, can satisfy the monitoring demand of different inclination scope.
Furthermore, the circle center of the half-tooth ring is positioned on the central axis of the pin rod, so that the camera can be ensured to normally rotate.
Further, the inside of recess is equipped with servo motor, and servo motor's output shaft rear end is equipped with bevel gear, and the outer cambered surface upper end solid state cover of rotating the seat is equipped with the awl ring, and bevel gear and awl ring meshing are connected, and servo motor's input electricity is connected the output of PLC controller, can satisfy the monitoring demand of different circumference scope.
Further, the annular groove at the upper end of the outer cambered surface of the rotating seat is slidably connected with a supporting ring, the bottom surface of the rotor seat of the linear motor is provided with hack levers distributed at equal angles, the inner side ends of the hack levers are fixedly connected with the outer cambered surface of the supporting ring, further guiding supporting effect can be provided for the rotating seat, and the stability of the whole structure is ensured.
Further, the front side of the frame plate is provided with a network transmitter, and the network transmitter is electrically connected with the PLC in a bidirectional manner, so that remote monitoring and remote operation functions can be realized.
Further, the left end and the right end of the linear motor are respectively provided with a mounting plate, and the rear side surfaces of the mounting plates are respectively provided with mounting holes which are vertically symmetrical, so that the linear motor can be fixed.
Compared with the prior art, the utility model has the beneficial effects that: this unmanned on duty transformer substation monitoring device has following benefit:
1. before the monitoring work of the transformer substation is carried out, personnel pass the mounting hole through the mounting hole to link to each other the mounting position on mounting panel and the wall earlier, realize fixing linear electric motor, in follow-up monitoring work, the camera can carry out video monitoring to the running condition of transformer substation, afterwards the camera feeds back the picture of shooing to the PLC controller, after the data integration of PLC controller, the PLC controller can be with the control information with the help of network transmission ware uploading to remote monitoring terminal, so that realize the remote monitoring function, need not to arrange personnel on duty in the transformer substation, reduce personnel security cost.
2. When an operator sends an operation instruction from a remote monitoring terminal, the operation instruction is received by a network transmitter and read and identified by a PLC controller, the electric push rod is properly stretched and contracted to drive the rack plate to longitudinally displace and is influenced by the meshing connection relation of the half-toothed ring and the rack plate, the camera can change by taking the pin rod as the center of a circle so as to meet monitoring requirements of different inclination angles, when the servo motor operates to drive the bevel gear to rotate, the rotating seat can rotate along with the bevel gear to change the circumferential direction angle of the camera so as to meet monitoring requirements of different circumferential ranges, and when the linear motor operates, the position of the camera also can change relatively so as to prevent the camera from being shielded by an obstacle to influence the monitoring field of view, thereby realizing comprehensive monitoring of the transformer substation and ensuring that remote operators can discover abnormal conditions in the transformer substation in time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of a right-side view and inner-section structure of a rotary seat according to the present utility model.
In the figure: the device comprises a linear motor 1, a groove 2, a transition plate 3, a rotating seat 4, a monitoring unit 5, a camera 51, a pin rod 52, a half toothed ring 53, a toothed plate 54, an electric push rod 55, a frame plate 6, a PLC controller 7, a servo motor 8, a bevel gear 9, a bevel gear 10, a supporting ring 11, a frame rod 12, a network transmitter 13, a mounting plate 14 and a mounting hole 15.
Description of the embodiments
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. 1-2, the present embodiment provides a technical solution: the unattended substation monitoring device comprises a linear motor 1 and a monitoring unit 5;
linear motor 1: the front end of the rotor seat is provided with a groove 2, the rear end of the bottom surface of the rotor seat of the linear motor 1 is provided with a transition plate 3, the bottom surface of the transition plate 3 is rotationally connected with a rotating seat 4 through a bearing, and the linear motor 1 can drive the transition plate 3 and the rotating seat 4 to change in position when in operation, so that the monitoring requirements of different subsequent directions are met;
monitoring unit 5: the monitoring unit 5 further comprises a half-toothed ring 53, a rack plate 54 and an electric push rod 55, wherein the half-toothed ring 53 is arranged in the middle of the outer surface of the camera 51, the rack plate 54 is slidably connected to the inner surface of a transverse chute of the top wall in the rotating seat 4, the electric push rod 55 is arranged at the upper end in the rotating seat 4, the rear end of a telescopic end of the electric push rod 55 is fixedly connected with the half-toothed ring 53, the half-toothed ring 53 is in meshed connection with the rack plate 54, the input end of the electric push rod 55 is electrically connected with the output end of the PLC 7, the circle center of the half-toothed ring 53 is positioned on the central axis of the pin 52, the electric push rod 55 can drive the rack plate 54 to longitudinally displace under the regulation and control of the PLC 7, and the camera 51 can change in inclination angle by taking the pin 52 as the circle center so as to meet the monitoring requirements of different inclination angles;
wherein: still include frame plate 6, the leading flank of frame plate 6 is equipped with PLC controller 7, and the input of PLC controller 7 is connected external power source electricity, and the output of PLC controller 7 is connected to linear electric motor 1's input electricity, and the input of PLC controller 7 is connected to the output electricity of camera 51.
Wherein: the inside of recess 2 is equipped with servo motor 8, servo motor 8's output shaft rear end is equipped with bevel gear 9, the outer cambered surface upper end solid state cover of rotating seat 4 is equipped with awl ring 10, bevel gear 9 and awl ring 10 meshing are connected, servo motor 8's input electricity is connected the output of PLC controller 7, when servo motor 8 operation drives bevel gear 9 rotatory, receive bevel gear 9 and the meshing relation of ring 10 to influence, rotating seat 4 can rotate thereupon and change the circumference orientation angle of camera 51, and then satisfy the monitoring demand of different circumference scope, when linear electric motor 1 operates, the position of camera 51 also can take place relative change, in order to avoid camera 51 to shelter from by the barrier and influence the control field of vision, with this realization is to the comprehensive control of transformer substation, ensure that remote operation personnel can in time discover the unusual condition in the transformer substation.
Wherein: the annular groove at the upper end of the outer cambered surface of the rotating seat 4 is slidably connected with a supporting ring 11, the bottom surface of the rotor seat of the linear motor 1 is provided with a hack lever 12 which is distributed at equal angles, the inner end of the hack lever 12 is fixedly connected with the outer cambered surface of the supporting ring 11, further guiding and supporting effects can be provided for the rotating seat 4, and the stability of the whole structure is ensured.
Wherein: the front side of frame plate 6 is equipped with network transmitter 13, network transmitter 13 and the two-way electricity of PLC controller 7 are connected, in follow-up monitoring work, and camera 51 can carry out video monitoring to the behavior of transformer substation, and later camera 51 feeds back the picture of shooing to PLC controller 7, after the data integration of PLC controller 7, PLC controller 7 can be with the control information with the help of network transmitter 13 uploading to remote monitoring terminal to realize the remote monitoring function, need not to arrange personnel on duty in the transformer substation, reduce personnel security cost.
Wherein: the left and right ends of the linear motor 1 are respectively provided with a mounting plate 14, the rear side surfaces of the mounting plates 14 are respectively provided with mounting holes 15 which are vertically symmetrical, and before monitoring work of the transformer substation is carried out, personnel pass through the mounting holes 15 by using external bolts to connect the mounting plates 14 with mounting positions on a wall, so that the linear motor 1 is fixed.
The working principle of the unattended substation monitoring device provided by the utility model is as follows: before the monitoring work of the transformer substation is carried out, personnel pass through the mounting hole 15 to connect the mounting plate 14 with the mounting position on the wall by using external bolts, the fixation of the linear motor 1 is realized, in the process of follow-up monitoring work, the camera 51 can carry out video monitoring on the running condition of the transformer substation, afterwards, the camera 51 feeds back the shot picture to the PLC controller 7, after the data integration of the PLC controller 7, the PLC controller 7 can upload monitoring information to a remote monitoring terminal by means of the network transmitter 13, so as to realize the remote monitoring function, personnel on duty in the transformer substation is not required, personnel security cost is reduced, and after the operating command sent by the operating personnel from the remote monitoring terminal is read and identified by the network transmitter 13, through the regulation and control of the PLC controller 7, the electric putter 55 can drive the rack plate 54 to carry out longitudinal displacement, the meshing connection relation influence of the half-toothed ring 53 and the rack plate 54, the change of inclination angle can take place by taking the pin rod 52 as the centre of a circle, so as to meet the requirements of different inclination angle ranges, when the servo motor 8 runs and drives the bevel gear 9 to rotate, the bevel gear 9 is driven by the bevel gear 9, the meshing relation of the bevel gear 10 with the bevel gear is also can be influenced by the meshing angle of the bevel gear plate 54, the camera 51 can be changed by the meshing angle of the bevel gear plate 54, the camera can be realized, the situation is changed by the camera 1 in time, the situation is not influenced by the relative situation of the camera, the situation is changed, the situation of the peripheral situation is realized, the camera is not is influenced by the peripheral situation of the camera is changed, and the peripheral situation is changed, and the relative situation is realized, and the situation is not has the peripheral situation is changed, and the peripheral situation is changed.
It should be noted that, in the above embodiment, the PLC controller 7 is selected from FPOR-C32T type PLC controllers, the linear motor 1 is selected from DLMF-04 linear motor, the camera 51 is selected from X3221-C hemispherical type camera, the electric putter 55 is selected from JN125 small-sized electric putter, the servo motor 8 is selected from SM3L-042A1BDV servo motor, and the PLC controller 7 controls the linear motor 1, the camera 51, the electric putter 55 and the servo motor 8 to work by the methods commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Unattended substation monitoring device, its characterized in that: comprises a linear motor (1) and a monitoring unit (5);
linear motor (1): the front end of the rotor seat is provided with a groove (2), the rear end of the bottom surface of the rotor seat of the linear motor (1) is provided with a transition plate (3), and the bottom surface of the transition plate (3) is rotationally connected with a rotating seat (4) through a bearing;
monitoring unit (5): the camera comprises a camera (51) and a pin rod (52), wherein the camera (51) is rotationally connected to the inside of the rotating seat (4) through the pin rod (52);
wherein: still include frame plate (6), the leading flank of frame plate (6) is equipped with PLC controller (7), and the input electricity of PLC controller (7) is connected external power source, and the output of PLC controller (7) is connected to the input electricity of linear electric motor (1), and the input of PLC controller (7) is connected to the output electricity of camera (51).
2. The unattended substation monitoring apparatus according to claim 1, wherein: the monitoring unit (5) further comprises a half-toothed ring (53), a rack plate (54) and an electric push rod (55), wherein the half-toothed ring (53) is arranged in the middle of the outer surface of the camera (51), the rack plate (54) is slidably connected to the inner face of a transverse sliding groove of the top wall of the rotating seat (4), the electric push rod (55) is arranged at the upper end of the rotating seat (4), the rear end of the telescopic end of the electric push rod (55) is fixedly connected with the half-toothed ring (53), the half-toothed ring (53) is meshed with the rack plate (54), and the input end of the electric push rod (55) is electrically connected with the output end of the PLC (7).
3. The unattended substation monitoring apparatus according to claim 2, wherein: the center of the half-tooth ring (53) is positioned on the central axis of the pin rod (52).
4. The unattended substation monitoring apparatus according to claim 1, wherein: the inside of recess (2) is equipped with servo motor (8), and the output shaft rear end of servo motor (8) is equipped with bevel gear (9), and the outer cambered surface upper end solid state cover of rotating seat (4) is equipped with awl ring gear (10), and bevel gear (9) are connected with awl ring gear (10) meshing, and the output of PLC controller (7) is connected to the input electricity of servo motor (8).
5. The unattended substation monitoring apparatus according to claim 1, wherein: the rotor base of the linear motor (1) is provided with hack levers (12) distributed at equal angles, and the inner ends of the hack levers (12) are fixedly connected with the outer cambered surface of the supporting ring (11).
6. The unattended substation monitoring apparatus according to claim 1, wherein: the front side of the frame plate (6) is provided with a network transmitter (13), and the network transmitter (13) is electrically connected with the PLC (7) in a bidirectional manner.
7. The unattended substation monitoring apparatus according to claim 1, wherein: the linear motor (1) is characterized in that mounting plates (14) are arranged at the left end and the right end of the linear motor (1), and mounting holes (15) which are vertically symmetrical are formed in the rear side surfaces of the mounting plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355156.2U CN219697734U (en) | 2023-05-31 | 2023-05-31 | Unattended substation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355156.2U CN219697734U (en) | 2023-05-31 | 2023-05-31 | Unattended substation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219697734U true CN219697734U (en) | 2023-09-15 |
Family
ID=87963605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321355156.2U Active CN219697734U (en) | 2023-05-31 | 2023-05-31 | Unattended substation monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219697734U (en) |
-
2023
- 2023-05-31 CN CN202321355156.2U patent/CN219697734U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108372501A (en) | A kind of robot and its working method | |
| CN111326980A (en) | Pressing plate feeding and withdrawing device, pressing plate feeding and withdrawing mechanism and pressing plate feeding and withdrawing control system | |
| CN212412182U (en) | Antenna azimuth angle adjusting device and signal base station | |
| CN112490057A (en) | Earthing knife-switch operating mechanism | |
| CN110509310A (en) | A kind of outdoor hot line robot | |
| CN219697734U (en) | Unattended substation monitoring device | |
| CN206338556U (en) | A kind of intelligent video monitor terminal | |
| CN209943889U (en) | Camera positioning adjustment mechanism | |
| CN110985842B (en) | Low-power-consumption panoramic pan-tilt camera | |
| CN210531920U (en) | Power equipment fault reconnaissance device | |
| CN115126991B (en) | Intelligent substation based on modularized design's orbital patrol robot | |
| CN207459911U (en) | A kind of high-precision integral type servo-drive decelerating motor | |
| CN105048095A (en) | Electrically-controlled antenna control device with pluggable function | |
| CN211579350U (en) | Pressing plate feeding and withdrawing device, pressing plate feeding and withdrawing mechanism and pressing plate feeding and withdrawing control system | |
| CN213338400U (en) | Power plant fuel supervision data acquisition device | |
| CN114430473A (en) | Monitoring equipment convenient to adjust control angle | |
| CN113867236A (en) | Through shaft type remote control pressing plate and remote control method thereof | |
| CN216952312U (en) | Distributed photovoltaic power station safety monitoring system | |
| CN217815914U (en) | Charging station with remote monitoring function | |
| CN217603739U (en) | Power transmission and transformation site monitoring device | |
| CN205608531U (en) | Independently adjust solar cell panel | |
| CN220119086U (en) | Electric power monitoring device | |
| CN221263552U (en) | Power lifting device for cultivation workshop | |
| CN220527404U (en) | Distributed energy source energy adjusting structure | |
| CN211203053U (en) | Electric pressure reducing valve device with positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |