CN113347389A

CN113347389A - Power quality management and control system

Info

Publication number: CN113347389A
Application number: CN202110567831.7A
Authority: CN
Inventors: 张添君
Original assignee: Zhejiang Ningyi Power Engineering Design Consulting Co ltd
Current assignee: Zhejiang Ningyi Power Engineering Design Consulting Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-09-03
Anticipated expiration: 2041-05-24
Also published as: CN113347389B

Abstract

The application relates to a power quality control system, relating to the technical field of power control; the box comprises a box body with an opening at the upper part, a box cover rotationally connected to the opening of the box body, and a plurality of supporting rods arranged on the box body, wherein each supporting rod is provided with a camera module used for shooting a supervision video, all the camera modules are electrically connected with a control module together, the control module is electrically connected with a wireless transmission module and used for transmitting image information shot by the camera modules to a remote terminal, each supporting rod is also provided with a display module, and the control module is electrically connected with the display module and used for displaying the supervision video shot by the camera modules on the same supporting rod as the display module through the display module; the camera module has the advantages that the working state of the camera module is monitored in real time, and the normal working effect of the camera module is ensured.

Description

Power quality management and control system

Technical Field

The application relates to the technical field of electric power management and control, in particular to an electric power quality management and control system.

Background

In the design and construction of the electric power engineering site, in order to ensure the quality and progress of the electric power engineering, supervision personnel are needed to supervise and manage the construction progress, the construction quality and the constructors of the engineering, and the electric power design quality management and control device is equipment for supervising the conditions, equipment and personnel of the construction site in real time.

A related Chinese patent with an authorization publication number of CN207150745U discloses a visual management and control integrated device for field supervision of electric power engineering, which comprises a box body with an opening at the upper part, and an upper cover rotatably connected to the opening at the upper part of the box body, wherein telescopic supporting rods are arranged on an upper layer box body panel in the box body and positioned at four vertex angles of the upper layer box body panel, a high-definition camera is arranged at the upper end of each telescopic supporting rod, the high-definition camera is in data connection with a video concentrator, and the video concentrator is electrically connected with a GPRS communication module through an RS485 interface; when the intelligent power distribution box is used, the box body is moved to an electric power engineering site, the telescopic supporting rods sequentially extend out of the box body, images of the electric power engineering site are collected through the high-definition camera, the high-definition camera stores video images in the video concentrator inside the box body through the data power line, and the video concentrator sends real-time video images to the mobile end or the background of a manager through the GPRS communication module to realize remote supervision.

In view of the above-mentioned related technologies, the inventor believes that in the supervision process, an operator cannot guarantee whether the running state of the high definition camera is always good, and the running state of the high definition camera affects the quality of the surveillance video, so that improvement is needed.

Disclosure of Invention

In order to improve the technical problem that operating personnel who exists among the correlation technique can't know high definition digtal camera running state in real time and then influence the quality of surveillance video, this application provides a power quality management and control system.

The application provides a power quality management and control system adopts following technical scheme:

the utility model provides an electric power quality management and control system, includes the open box in top, rotates the case lid of connecting in the open mouth department of box to and set up a plurality of bracing piece on the box, each all be provided with the module of making a video recording that is used for shooing the supervision on the bracing piece, it is whole the common electricity of module of making a video recording is connected with control module, the control module electricity is connected with wireless transmission module to be used for the image information conveying that the module of making a video recording shot with the camera to remote terminal, each still be provided with display module on the bracing piece, control module electricity is connected in display module, in order to be used for showing the supervision video recording that the module of making a video recording shot with the module of making a video recording on the same bracing piece that this display module located through display module.

By adopting the technical scheme, the display module displays the image information shot by the camera module on the same supporting rod as the display module in real time, when the display module does not display any image, the fault of the corresponding camera module is shown, and a proctoring person can maintain the camera or replace the camera in time until the image appears on the display module.

Optionally, each of the camera modules includes a main camera unit and an auxiliary camera unit, and each of the display modules includes a main display unit for displaying image information captured by the main camera unit and an auxiliary display unit for displaying image information captured by the auxiliary camera unit.

By adopting the technical scheme, an operator can start the auxiliary camera unit to take a picture, and whether the pictures taken by the main camera unit and the auxiliary camera unit are synchronously displayed or not is judged by comparing the picture information of the main display unit and the auxiliary display unit, so that whether the pictures displayed by the main camera unit are delayed and blocked or not can be judged more obviously and visually.

Optionally, each upper end of the supporting rod is provided with a transparent dust cover, the camera module and the display module are located inside the transparent dust cover, a mounting opening convenient for taking out and replacing the camera module is formed in the transparent dust cover, and the transparent dust cover is close to the mounting opening and is detachably connected with a mounting cover.

Through adopting above-mentioned technical scheme, the setting of transparent dust cover can avoid making a video recording module and display module to cover the dirt when not hindering the operation of making a video recording module to influence the definition of the influence that the module of making a video recording was made a video recording.

Optionally, each the bracing piece lateral wall just is located transparent dust cover periphery and all is provided with clean frame, each clean frame lateral wall all is provided with clean silver, the lateral wall laminating in transparent dust cover surface that clean silver was kept away from clean frame department, each bracing piece upper end all is provided with and is used for driving transparent dust cover circumferential direction's motor.

Through adopting above-mentioned technical scheme, regular starting motor is in order to drive transparent dust cover circumferential direction, and clean silver can be at the clean transparent dust cover surface of the rotation in-process of transparent dust cover to under the prerequisite that does not influence the module of making a video recording continuity, keep the cleanness of transparent dust cover surface, further guarantee the definition of the module of making a video recording.

Optionally, a baffle is fixedly arranged inside the box body, a supporting plate is arranged below the baffle, the lower end of the supporting rod is fixedly connected to the supporting plate, and a through hole for the supporting rod, the transparent dust cover and the cleaning frame to penetrate through is formed in the side wall of the baffle in a penetrating manner; the box cover is characterized in that a rotating rod is fixedly inserted into the side wall of the box cover, the rotating rod is rotatably inserted into the side wall of the box body, a butt joint rod is rotatably connected in the box body, a bevel gear set is jointly connected between the butt joint rod and the rotating rod, a first screw rod is arranged at the lower end of the butt joint rod in an extending mode along the length direction of the butt joint rod, and the supporting plate is sleeved outside the first screw rod in a threaded mode.

By adopting the technical scheme, when the box cover is required to be monitored, when the box cover is opened, the rotating rod rotates circumferentially along with the turnover of the box cover, the butt joint rod rotates circumferentially under the driving of the bevel gear group and the rotating rod, the first screw rod rotates along with the butt joint rod, and the first screw rod drives the supporting plate to move upwards along the height direction of the first screw rod in the rotating process, so that the supporting rod and the transparent dust cover move to the position above the baffle; when need not the control, the lid closes the case lid, closes along with the lid of case lid this moment, and the bull stick antiport, and then makes bracing piece and transparent dust cover retract baffle below again.

Optionally, the surface that the case lid deviates from box department rotates and is connected with the locking pole, the one end that the case lid department was kept away from to the locking pole articulates there is the locking piece, the box lateral wall is provided with the rubber ball, locking hole lateral wall runs through to set up and supplies the rubber ball to insert the locking hole of establishing.

Through adopting above-mentioned technical scheme, after opening the case lid, rotate locking lever and lock piece for the lock piece laminating is in the box lateral wall, and runs through the locking hole with the rubber ball, with the turned position of fixed case lid, reduces outside vibrations and leads to the case lid to rock, leads to rocking of bracing piece and the camera module that is located the bracing piece then, and then influences the definition that camera module shot the image.

Optionally, the upper surface that the fagging is close to each bracing piece department has all seted up the fixed slot, the inside wall that the fagging is close to each fixed slot department all is provided with the shock pad, the spread groove has all been seted up to the shock pad upper surface, the bracing piece lower extreme is fixed to be inserted and is located in the spread groove.

Through adopting above-mentioned technical scheme, when the box shakes because of outside vibrations, setting up of shock pad can reduce the box vibrations power and spread to the bracing piece on to reduce the condition that camera module receives the vibration power influence and appear rocking, further alleviate the fuzzy degree of the image that camera module shot.

Optionally, the lower surface of the box body is located at the vertex angle of the box body and is connected with the movable wheel in a rotating mode respectively, the lower end of the first screw rod extends along the length direction of the first screw rod and is provided with a second screw rod, the second screw rod and the first screw rod are opposite in thread rotating direction, the rotating stopping frame is sleeved with external threads of the second screw rod, the rotating stopping rods are arranged above the rotating stopping frame close to each movable rod, and the lower ends of the rotating stopping rods penetrate through the box body and are fixedly connected with rubber pads.

Through adopting above-mentioned technical scheme, the loose wheel can be convenient for remove the box to appointed control position, when opening the case lid, thereby the bull stick rotates and makes first lead screw and second lead screw rotate under bevel gear set's drive, the only revolving rack drives the only revolving pole and moves down along second lead screw direction of height this moment, and then make the rubber pad butt on the only revolving pole subaerial, with the removal that stops the loose wheel, in order to place the box steadily in appointed control position, reduce the image that appears leading to camera module to shoot and photograph because of the box removes and obscure the condition.

Optionally, the support rod includes a fixed support rod and a movable support rod rotatably connected to the upper end of the fixed support rod, the camera module, the display module and the transparent dust cover are all disposed on the movable support rod, and the fixed support rod is provided with a limiting member for fixing the rotating position of the movable support rod.

Through adopting above-mentioned technical scheme, the movable stay bar can be followed fixed stay bar and rotated to can adjust camera module's the angle of making a video recording as required, improve the suitability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the display module displays image information shot by the camera module on the same supporting rod as the display module in real time, when the display module does not display any image, the fault of the corresponding camera module is shown, and a proctor can maintain the camera or replace the camera in time until the image appears on the display module;

2. an operator can start the auxiliary camera unit to shoot and record images, and whether the images shot by the main camera unit and the auxiliary camera unit are synchronously displayed or not is judged by comparing the image information of the main display unit and the auxiliary display unit, so that whether the images displayed by the main camera unit are delayed and blocked or not can be judged more obviously and intuitively.

Drawings

Fig. 1 is a schematic structural diagram of an electric power quality control system according to an embodiment.

Fig. 2 is a sectional view for embodying the internal structure of the cavity in the embodiment.

Fig. 3 is a partial schematic view of the position relationship among the first lead screw, the second lead screw, the rotation stopping frame and the supporting plate in the embodiment.

FIG. 4 is a cross-sectional view of an embodiment embodying the support rod and transparent dust cover structure.

Fig. 5 is an enlarged schematic view of an embodiment for embodying a stopper structure.

Description of reference numerals: 1. a box body; 11. a movable wheel; 12. a box cover; 121. a lock lever; 122. a locking piece; 1221. a locking hole; 13. a rubber ball; 14. a rotating rod; 15. a cavity; 16. a bevel gear set; 161. a main bevel gear; 162. a slave bevel gear; 17. a docking rod; 171. a first lead screw; 172. a second lead screw; 173. a rotation stopping frame; 1731. a rotation stopping rod; 1732. a rubber pad; 18. a baffle plate; 181. a through hole; 2. a supporting plate; 21. fixing grooves; 22. a shock pad; 221. connecting grooves; 3. a support bar; 31. fixing the stay bar; 32. a movable stay bar; 33. a limiting member; 331. a connecting rod; 3311. a limiting hole; 332. a limiting pipe; 333. a limiting rod; 34. a motor; 35. a transparent dust cover; 351. an installation port; 352. installing a cover; 36. a cleaning frame; 361. cleaning the cotton sliver; 4. a control module; 41. a camera module; 411. a main imaging unit; 412. a sub-imaging unit; 42. a display module; 421. a main display unit; 422. a sub display unit; 43. and a wireless transmission module.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses electric power quality management and control system. Referring to fig. 1 and 2, electric power design quality management and control system includes the open box 1 in top, box 1 lower surface just is located its four apex angle departments and rotates and is connected with the loose wheel 11, box 1 rotates and is connected with bull stick 14 near the upper surface of uncovered department, 14 lateral wall fixed welding of bull stick has case lid 12, case lid 12 can cover and fit the uncovered department in box 1 top, the surface that case lid 12 deviates from box 1 department articulates there is locking pole 121, locking pole 121 keeps away from the one end of case lid 12 department and articulates there is locking piece 122, the fixed bonding of box 1 lateral wall has rubber ball 13, run through on the locking piece 122 and offer and supply rubber ball 13 to insert the locking hole 1221 of establishing, insert rubber ball 13 and locate in locking hole 1221, with the upset position of fixed case lid 12.

Referring to fig. 2 and 3, a cavity 15 is formed in the box body 1, the cavity 15 is arranged along the height direction of the box body 1, one end of the rotating rod 14 is rotatably connected in the cavity 15, the inner wall of the box body 1 close to the cavity 15 is rotatably connected with an abutting rod 17, a bevel gear set 16 is jointly connected between the abutting rod 17 and the rotating rod 14, the bevel gear set 16 comprises a main bevel gear 161 fixedly sleeved on the outer side wall of the abutting rod 17 and a slave bevel gear 162 fixedly sleeved on the outer side wall of the rotating rod 14, and the main bevel gear 161 and the slave bevel gear 162 are meshed with each other; when the box cover 12 is opened and closed on the box body 1, the rotating rod 14 rotates, and at this time, the butting rod 17 rotates under the driving of the main bevel gear 161 and the auxiliary bevel gear 162.

Referring to fig. 2 and 3, a first screw rod 171 and a second screw rod 172 with opposite thread turning directions are welded at the lower end of the butt joint rod 17 along the length direction in an extending manner, the first screw rod 171 is positioned above the second screw rod 172, a rotation stopping frame 173 is sleeved at the outer thread of the second screw rod 172, a rotation stopping rod 1731 is welded on the side wall of the rotation stopping frame 173 close to each movable wheel 11, and a rubber pad 1732 is fixedly adhered at the lower end of the rotation stopping rod 1731, which penetrates through the bottom wall of the box body 1; when the box cover 12 is opened, the butt joint rod 17 drives the first lead screw 171 and the second lead screw 172 to rotate, and at this time, the rotation stopping frame 173 moves downwards along the height direction of the second lead screw 172, so that the rubber pad 1732 abuts against the ground to fix the position of the box body 1, and the possibility that the movable wheel 11 drives the box body 1 to move is reduced.

Referring to fig. 3 and 4, first lead screw 171 external thread has cup jointed fagging 2, fixed slot 21 has all been seted up to the upper surface that fagging 2 is close to each activity wheel 11 department, the lateral wall that each fagging 2 is close to fixed slot 21 department all is fixed the shock pad 22 that bonds and have the rubber material, spread groove 221 has all been seted up to each shock pad 22 upper surface, each spread groove 221 inside wall is all inserted and is equipped with bracing piece 3, the inside fixed welding that just is located fagging 2 top of box 1 has baffle 18, run through on the baffle 18 and set up the through-hole 181 that supplies bracing piece 3 to pass through.

Referring to fig. 4 and 5, the bracing piece 3 includes fixed vaulting pole 31 and rotates the movable brace 32 of connecting in fixed vaulting pole 31 top, fixed vaulting pole 31 lower extreme is fixed to bond in the inner wall of shock pad 22, fixed vaulting pole 31 upper end is provided with the locating part 33 that is used for fixed movable brace 32 pivoted position, locating part 33 includes the connecting rod 331 of rotating the connection in fixed vaulting pole 31 upper end, fixed welding is in the spacing pipe 332 of fixed vaulting pole 31 lateral wall and inserts the gag lever post 333 of locating in spacing pipe 332, fixed vaulting pole 31 is fixed to be welded in the connecting rod 331 lateral wall, the spacing hole 3311 that supplies gag lever post 333 to insert to establish is seted up along its circumference to the connecting rod 331 lateral wall.

Referring to fig. 3 and 4, each movable stay 32 lateral wall all can be dismantled through the bolt and be connected with camera module 41, camera module 41 includes main camera unit 411 and vice camera unit 412, main camera unit 411 and vice camera unit 412 are high definition digtal camera, the equal electricity of all camera modules 41 is connected with control module 4, control module 4 can be the PLC controller, control module 4 places on fagging 2, each movable stay 32 lateral wall still has display module 42 through bolted connection, display module 42 is the display screen.

Referring to fig. 3 and 4, the display module 42 is electrically connected to the control module 4, and the display module 42 includes a main display unit 421 for displaying the image information captured by the main camera unit 411, and a sub display unit 422 for displaying the image information captured by the sub camera unit 412; whether the camera module 41 works normally is determined by displaying the image information recorded by the camera module 41 through the display module 42, and whether the image delay or the image blockage exists in the main camera unit 411 is determined by comparing the image information displayed by the main display unit 421 and the auxiliary display unit 422.

Referring to fig. 2 and 3, the control module 4 is further electrically connected to a wireless transmission module 43 for transmitting image information captured by the camera module 41 to a remote terminal, the wireless transmission module 43 may be a GPRS wireless transmission module, and the wireless transmission module 43 is disposed on the supporting plate 2.

Referring to fig. 3 and 4, a motor 34 is embedded at the top of each movable brace 32, a transparent dust cover 35 made of transparent plastic is fixedly bonded at the driving end of the motor 34, the transparent dust cover 35 covers the peripheries of the camera module 41 and the display module 42, and a data communication line connected between the camera module 41 and the control module 4 and a data communication line connected between the display module 42 and the control module 4 penetrate through the transparent dust cover 35; the lower end of the transparent dust cover 35 is provided with a mounting opening 351, the end part of the transparent dust cover 35 close to the opening is provided with a mounting cover 352, and the mounting cover 352 and the transparent dust cover 35 are detachably connected through bolts.

Referring to fig. 3, a cleaning frame 36 is welded on the outer side wall of each movable stay 32, the cleaning frame 36 is located on the periphery of the transparent dust cover 35, a sponge cleaning cotton sliver 361 is fixedly adhered to the side wall of the cleaning frame 36 facing the transparent dust cover 35, the side wall of the cleaning cotton sliver 361 far away from the cleaning frame 36 is attached to the outer side wall of the transparent dust cover 35, the transparent dust cover 35 is driven to rotate circumferentially by the starting motor 34, and therefore the outer surface of the transparent dust cover 35 is cleaned by the cleaning cotton sliver 361 in the rotating process, and the definition of images shot by the camera module 41 is guaranteed.

The implementation principle of the power quality control system in the embodiment of the application is as follows: move box 1 to the electric power management and control region, then open case lid 12, open the in-process at case lid 12, bull stick 14 rotates, thereby make butt joint pole 17 rotate under the drive of bull stick 14 and bevel gear group 16, first lead screw 171 and second lead screw 172 rotate this moment, fagging 2 shifts up along first lead screw 171 direction of height, so that activity vaulting pole 32 runs through the through-hole and moves to the baffle top, rotation stopping bar 1731 moves down along second lead screw 172 direction of height, so that rubber pad 1732 butt in ground, the shift position of fixed box 1.

Then, the movable support rod 32 is rotated according to the requirement of the shooting angle, the rotating position of the movable support rod 32 is fixed through the limiting member 33, then all the shooting modules 41 are started, the monitoring of the electric power construction site is realized through the main shooting unit 411 and the auxiliary shooting unit 412, the image information shot by the main shooting unit 411 and the auxiliary shooting unit 412 is transmitted to the control module 4, the control module 4 transmits the image information shot by the main shooting unit 411 to a remote terminal through the wireless transmission module 43, meanwhile, the control module 4 transmits the image information shot by the main shooting unit 411 to the main display unit 421 for displaying, the control module 4 transmits the image information shot by the auxiliary shooting unit 412 to the auxiliary display unit 422 for displaying, the monitoring personnel can compare the images displayed by the main display unit 421 and the auxiliary display unit 422 to judge whether the image shot by the main shooting unit 411 has the abnormal condition of the delay card, to ensure that the main camera unit 411 is in a normal operating state.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric power quality management and control system, includes open box (1) in top, rotates and connects case lid (12) in the uncovered department of box (1) to and set up a plurality of bracing piece (3) on box (1), its characterized in that: each supporting rod (3) is provided with a camera module (41) used for shooting a supervision video, all the camera modules (41) are jointly and electrically connected with a control module (4), the control module (4) is electrically connected with a wireless transmission module (43) and used for transmitting image information shot and recorded by the camera modules (41) to a remote terminal, each supporting rod (3) is further provided with a display module (42), and the control module (4) is electrically connected with the display module (42) and used for displaying the supervision video shot and recorded by the camera modules (41) on the same supporting rod (3) as the display module (42) through the display module (42).

2. The power quality control system according to claim 1, wherein: each camera module (41) comprises a main camera unit (411) and a sub-camera unit (412), and each display module (42) comprises a main display unit (421) for displaying image information shot by the main camera unit (411) and a sub-display unit (422) for displaying image information shot by the sub-camera unit (412).

3. The power quality control system according to claim 2, wherein: each bracing piece (3) upper end all is provided with transparent dust cover (35), camera module (41) and display module (42) are located inside transparent dust cover (35), set up installing port (351) that are convenient for take out change camera module (41) on transparent dust cover (35), transparent dust cover (35) are close to installing port (351) department detachably connected with installation lid (352).

4. A power quality management and control system according to claim 3, characterized in that: each bracing piece (3) lateral wall just is located transparent dust cover (35) periphery and all is provided with clean frame (36), each clean frame (36) lateral wall all is provided with clean silver (361), the lateral wall laminating in transparent dust cover (35) surface that clean silver (361) kept away from clean frame (36) department, each bracing piece (3) upper end all is provided with and is used for driving motor (34) of transparent dust cover (35) circumferential direction.

5. The power quality control system according to claim 4, wherein: a baffle (18) is fixedly arranged in the box body (1), a supporting plate (2) is arranged below the baffle (18), the lower end of the supporting rod (3) is fixedly connected to the supporting plate (2), and a through hole (181) for the supporting rod (3), the transparent dust cover (35) and the cleaning frame (36) to penetrate through is formed in the side wall of the baffle (18); case lid (12) lateral wall is fixed to be inserted and is equipped with bull stick (14), bull stick (14) rotate to be inserted and locate box (1) lateral wall, the internal rotation of box (1) is connected with butt joint pole (17), be connected with bevel gear group (16) between butt joint pole (17) and bull stick (14) jointly, butt joint pole (17) lower extreme extends along its length direction and is provided with first lead screw (171), fagging (2) screw thread cover is in first lead screw (171) outside.

6. The power quality control system according to claim 4, wherein: the outer surface that case lid (12) deviated from box (1) department rotates and is connected with locking pole (121), the one end that case lid (12) department was kept away from in locking pole (121) articulates there is locking piece (122), box (1) lateral wall is provided with rubber ball (13), locking hole (1221) lateral wall runs through and sets up and supplies rubber ball (13) to insert locking hole (1221) of establishing.

7. The power quality control system according to claim 5, wherein: fixed slot (21) have all been seted up to the upper surface that fagging (2) are close to each bracing piece (3) department, fagging (2) are close to the inside wall of each fixed slot (21) department and all are provided with shock pad (22), spread groove (221) have all been seted up to shock pad (22) upper surface, bracing piece (3) lower extreme fixed insertion is located in spread groove (221).

8. The power quality control system according to claim 5, wherein: the utility model discloses a box, including box (1), first lead screw (171), second lead screw (172) and first lead screw (171), it is opposite that box (1) lower surface just is located its apex angle punishment do not to rotate and is connected with loose wheel (11), its length direction of extension is followed to first lead screw (171) lower extreme, second lead screw (172) and first lead screw (171) screw revolve, second lead screw (172) external screw thread has cup jointed only revolving rack (173), the top that only revolving rack (173) is close to each movable rod all is provided with only commentaries on classics pole (1731), only commentaries on classics pole (1731) lower extreme runs through box (1) and fixedly connected with rubber pad (1732).

9. A power quality management and control system according to claim 3, characterized in that: bracing piece (3) are connected in activity vaulting pole (32) of fixed vaulting pole (31) upper end including fixed vaulting pole (31) and rotation, camera module (41), display module (42) and transparent dust cover (35) all set up on activity vaulting pole (32), be provided with on fixed vaulting pole (31) and be used for fixed activity vaulting pole (32) rotational position's locating part (33).