CN218236821U

CN218236821U - Monitoring device with alarm function for transformer substation

Info

Publication number: CN218236821U
Application number: CN202222517482.0U
Authority: CN
Inventors: 高业桓; 陈迎明; 郑萍; 刘亚文; 仰茜
Original assignee: Changzhou Chigao Electric Co ltd
Current assignee: Changzhou Chigao Electric Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-06
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a monitoring device with alarm function for a transformer substation, which comprises a movable plate, wherein the middle part of the upper end of the movable plate is fixedly connected with a fixed frame, and two sides of the inner part of the fixed frame are provided with vertical grooves; the utility model has the advantages that: the height of the sliding block can be changed by matching the motor with the rotating shaft and the screw rod, so that the height of the protective shell and the height of the monitor inside the protective shell can be adjusted, a worker can adjust the position of the sliding block only by starting the motor without using a ladder and the like for assistance when the monitor at a high position is overhauled, the working strength of the worker is greatly reduced, and the problem of sensitivity reduction of the monitor caused by inconvenience in overhaul can be avoided; can accomplish the loading and unloading to transparent partition through telescopic link cooperation spring, bolt, mounting hole, and then make it can cooperate the protective housing to protect the watch-dog, avoid inside rainwater etc. get into the watch-dog, cause the internals to damage, also can reduce cost of maintenance simultaneously.

Description

Monitoring device with alarm function for transformer substation

Technical Field

The utility model relates to a control field, in particular to transformer substation uses monitoring device with alarming function

Background

The substation, that is, a place and a place where voltage is changed, and a place where voltage and current of electric energy are converted, concentrated, and distributed in an electric power system, needs to perform voltage adjustment, power flow (flow direction and distribution of voltage, current, and power in each node and branch in the electric power system) control, and protection of transmission and distribution lines and main electrical equipment in order to ensure quality of electric energy and safety of equipment, and a substation control room is used as a substation control center, and safety of the substation control room is important, and especially fire hazard prevention is required.

However, in the prior art, the monitoring devices in the substation are basically fixed, but the fixed monitoring devices are inconvenient to overhaul due to height problems, and the sensitivity of the monitor is reduced in the past.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a monitoring device for a transformer substation with an alarm function,

in order to solve the technical problem, the technical scheme of the utility model is that a monitoring device for transformer substation with alarming function, including the movable plate, the upper end middle part fixedly connected with mount of movable plate, perpendicular groove has been seted up to the inside both sides of mount, the inside swing joint of mount has the slider, threaded hole is run through to the inside of slider, the inside of slider is provided with the lead screw, the lower extreme fixedly connected with pivot of lead screw, the other end of pivot is provided with the motor.

Preferably, the two sides of the sliding block are fixedly connected with short blocks, and the front side of the sliding block is fixedly connected with a connecting rod.

The other end fixedly connected with protective housing of preferred connecting rod, the upper end of protective housing is provided with solar panel, the both sides of protective housing are provided with the warning light, the front side fixedly connected with fixed plate of protective housing, the inside swing joint of fixed plate has the bolt, the position that the bolt was kept away from in the both sides of fixed plate runs through and has seted up the mounting hole, the inside of protective housing is provided with the watch-dog, the front side swing joint of protective housing has transparent baffle.

Preferably, telescopic rods are symmetrically arranged on two sides of the transparent partition plate, springs are sleeved on the surfaces of the telescopic rods, and push rods are arranged at the positions, close to the fixing frame, of the upper end of the moving plate.

Preferably, the sliding block slides in the fixing frame through the internal threaded hole of the sliding block in cooperation with the motor, the rotating shaft and the screw rod.

Preferably, the protective housing is movably connected with the fixed frame through a connecting rod and a sliding block.

Preferably, the transparent partition plate is movably connected with the protective shell through a telescopic rod, a spring matched mounting hole and a bolt.

Preferably, the monitor, the warning light and the solar panel are electrically connected.

Adopt above-mentioned technical scheme, through opening the motor, the motor drive pivot and then make the lead screw rotate, under the cooperation of the inside screw hole of slider, the slider removes in the mount, when the slider removes, the short block slides in erecting the groove, can increase the stability of slider when sliding through erecting the groove and the cooperation of short block, through motor cooperation pivot, the lead screw can change the height of slider, and then can adjust the height of protective housing and inside watch-dog, make the staff overhaul the watch-dog of eminence when, no longer need use ladder etc. to assist, only need open the position of motor adjustment slider can, great reduction staff's working strength, also can avoid simultaneously leading to watch-dog sensitivity decline problem because of overhauing inconvenience.

Adopt above-mentioned technical scheme, through rotating the bolt and promoting the telescopic link, the telescopic link compresses the spring, and fade out in the mounting hole, upwards stimulate transparent baffle, transparent baffle slides out from the inside of fixed plate, accomplish the dismantlement to transparent baffle, the same reason, slide transparent baffle along the inside of fixed plate into during the installation, reach the position of mounting hole when the telescopic link, the spring promotes in the telescopic link gets into the mounting hole, the reverse rotation bolt, one side of transparent baffle is hugged closely to the one end of bolt, accomplish the installation to transparent baffle, through telescopic link cooperation spring, the bolt, the loading and unloading to transparent baffle can be accomplished to the mounting hole, and then make it can cooperate the protective housing to protect the watch-dog, avoid rainwater etc. to get into inside the watch-dog, cause the internals to damage, maintenance cost also can be reduced simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the fixing frame of the present invention.

Fig. 3 is the schematic view of the internal structure of the protective shell of the present invention.

Fig. 4 is a schematic view of the structure of the transparent partition plate of the present invention.

In the figure: 1. moving the plate; 2. a fixed mount; 3. a vertical slot; 4. a slider; 5. a threaded hole; 6. a screw rod; 7. a rotating shaft; 8. a motor; 9. short blocks; 10. a connecting rod; 11. a protective shell; 12. a solar panel; 13. an alarm light; 14. a fixing plate; 15. a bolt; 16. mounting holes; 17. a monitor; 18. a transparent partition; 19. a telescopic rod; 20. a spring; 21. a push rod.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example one

Referring to fig. 1-4, the utility model provides a monitoring device for transformer substation technical scheme with alarming function: the utility model provides a monitoring device for transformer substation with alarming function, including movable plate 1, the upper end middle part fixedly connected with mount 2 of movable plate 1, erect groove 3 has been seted up to the inside both sides of mount 2, the inside swing joint of mount 2 has slider 4, threaded hole 5 has been run through to the inside of slider 4, the inside of slider 4 is provided with lead screw 6, the lower extreme fixedly connected with pivot 7 of lead screw 6, the other end of pivot 7 is provided with motor 8, slider 4's both sides fixedly connected with short 9, slider 4's front side fixedly connected with connecting rod 10, slider 4 is through its inside screw hole 5 cooperation motor 8, pivot 7, lead screw 6 slides in the inside of mount 2.

Concretely, promote push rod 21 and remove the device to the position that needs the control, when major accident such as conflagration takes place in this region, watch-dog 17 control warning light 13 sends out the police dispatch newspaper, remind the emergence of the personnel's accident in the transformer substation, watch-dog 17 sends the early warning and reports to the police to total control system simultaneously, when needs maintain watch-dog 17, open motor 8, motor 8 drive pivot 7 and then make lead screw 6 rotate, under the cooperation of the inside screw hole 5 of slider 4, slider 4 removes in mount 2, while slider 4 removes, short block 9 slides in perpendicular groove 3, can increase the stability of slider 4 when sliding through the cooperation of perpendicular groove 3 with short block 9, through motor 8 cooperation pivot 7, lead screw 6 can change the height of slider 4, and then can adjust the height of protective housing 11 and its inside watch-dog 17, make the staff examine and repair the watch-dog 17 to the eminence when no longer needing to use ladder etc. to assist, only need open motor 8 adjust the position of slider 4 can, great reduction of staff's working strength, also can avoid simultaneously leading to the inconvenient inconvenience of sensitivity problem because of examining and repairing.

Example two

Referring to fig. 1-4, the utility model provides a monitoring device for transformer substation technical scheme with alarming function: the utility model provides a monitoring device for transformer substation with alarming function, the other end fixedly connected with protective housing 11 of connecting rod 10, the upper end of protective housing 11 is provided with solar panel 12, the both sides of protective housing 11 are provided with warning light 13, the front side fixedly connected with fixed plate 14 of protective housing 11, the inside swing joint of fixed plate 14 has bolt 15, bolt 15's position is kept away from in fixed plate 14's both sides runs through and has seted up mounting hole 16, the inside of protective housing 11 is provided with watch-dog 17, the front side swing joint of protective housing 11 has transparent baffle 18, transparent baffle 18's bilateral symmetry is provided with telescopic link 19, spring 20 has been cup jointed on the surface of telescopic link 19, the position that the upper end of movable plate 1 is close to mount 2 is provided with push rod 21, protective housing 11 passes through connecting rod 10, slider 4 and mount 2 swing joint, transparent baffle 18 passes through telescopic link 19, spring 20 cooperation mounting hole 16, bolt 15 and protective housing 11 swing joint, watch-dog 17 and warning light 13, solar panel 12 is electric connection.

Specifically, bolt 15 is rotated and telescopic link 19 is promoted, telescopic link 19 compresses spring 20, and fade out from mounting hole 16, upwards stimulate transparent partition 18, transparent partition 18 slides out from the inside of fixed plate 14, accomplish the dismantlement to transparent partition 18, can maintain watch-dog 17, the same thing, after the maintenance is accomplished, slide transparent partition 18 in along the inside of fixed plate 14, reach the position of mounting hole 16 when telescopic link 19, spring 20 promotes telescopic link 19 and gets into in mounting hole 16, reverse rotation bolt 15, one side of transparent partition 18 is hugged closely to the one end of bolt 15, accomplish the installation to transparent partition 18, through telescopic link 19 cooperation spring 20, bolt 15, mounting hole 16 can accomplish the loading and unloading to transparent partition 18, and then make it can cooperate protective housing 11 to protect watch-dog 17, avoid rainwater etc. to get into inside watch-dog 17, cause the internals to damage, simultaneously also can reduce cost of maintenance.

The working principle is as follows: when the monitoring device with the alarm function for the transformer substation is used, firstly, the push rod 21 is pushed to move the monitoring device to a position to be monitored, when a fire disaster and other major accidents happen in the area, the monitor 17 controls the alarm lamp 13 to give an alarm to remind people in the transformer substation of the occurrence of the accident, meanwhile, the monitor 17 gives an early warning to a master control system and gives an alarm, when the monitor 17 needs to be maintained, the motor 8 is started, the motor 8 drives the rotating shaft 7 to further enable the screw rod 6 to rotate, the sliding block 4 moves in the fixing frame 2 under the matching of the threaded hole 5 in the sliding block 4, the short block 9 slides in the vertical groove 3 when the sliding block 4 moves, the stability of the sliding block 4 in the sliding process can be improved through the matching of the vertical groove 3 and the short block 9, the height of the sliding block 4 can be changed through the matching of the motor 8 with the rotating shaft 7 and the screw rod 6, further, the heights of the protective shell 11 and the monitor 17 inside the protective shell can be adjusted, so that when an operator overhauls the monitor 17 at a high position, a ladder and the like are not needed to be used for assisting, the position of the sliding block 4 is adjusted by only starting the motor 8, the working strength of the operator is greatly reduced, meanwhile, the problem of sensitivity reduction of the monitor 17 caused by inconvenient overhauling can be avoided, then, the bolt 15 is rotated and the telescopic rod 19 is pushed, the telescopic rod 19 compresses the spring 20 and gets out of the mounting hole 16, the transparent partition plate 18 is pulled upwards, the transparent partition plate 18 slides out of the inside of the fixed plate 14, the disassembly of the transparent partition plate 18 is completed, the monitor 17 can be maintained, and similarly, after the maintenance is completed, the transparent partition plate 18 slides in along the inside of the fixed plate 14, when the telescopic rod 19 reaches the position of the mounting hole 16, the spring 20 pushes the telescopic rod 19 to enter the mounting hole 16, the bolt 15 is rotated reversely, one side of the transparent partition plate 18 is tightly attached to one end of the bolt 15, the transparent partition plate 18 is installed, the telescopic rod 19 is matched with the spring 20, the bolt 15 and the installation hole 16 to assemble and disassemble the transparent partition plate 18, the telescopic rod can be further matched with the protection shell 11 to protect the monitor 17, rainwater and the like are prevented from entering the monitor 17, internal parts are prevented from being damaged, and meanwhile the maintenance cost can be reduced.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a monitoring device for transformer substation with alarming function, includes movable plate (1), its characterized in that: the utility model discloses a guide rail device, including movable plate (1), the inside both sides of mount (2) have been seted up and have been erected groove (3), the inside swing joint of mount (2) has slider (4), threaded hole (5) have been run through to the inside of slider (4), the inside of slider (4) is provided with lead screw (6), the lower extreme fixedly connected with pivot (7) of lead screw (6), the other end of pivot (7) is provided with motor (8).

2. The monitoring device for a substation with an alarm function according to claim 1, characterized in that: the two sides of the sliding block (4) are fixedly connected with short blocks (9), and the front side of the sliding block (4) is fixedly connected with a connecting rod (10).

3. The monitoring device for a substation with an alarm function according to claim 2, characterized in that: the other end fixedly connected with protective housing (11) of connecting rod (10), the upper end of protective housing (11) is provided with solar panel (12), the both sides of protective housing (11) are provided with warning light (13), front side fixedly connected with fixed plate (14) of protective housing (11), the inside swing joint of fixed plate (14) has bolt (15), the position that bolt (15) were kept away from in the both sides of fixed plate (14) runs through and has seted up mounting hole (16), the inside of protective housing (11) is provided with watch-dog (17), the front side swing joint of protective housing (11) has transparent baffle (18).

4. The monitoring device for a substation with an alarm function according to claim 3, characterized in that: the two sides of the transparent partition plate (18) are symmetrically provided with telescopic rods (19), the surface of each telescopic rod (19) is sleeved with a spring (20), and a push rod (21) is arranged at the position, close to the fixing frame (2), of the upper end of the movable plate (1).

5. The monitoring device for a substation with an alarm function according to claim 1, characterized in that: the sliding block (4) is matched with the motor (8), the rotating shaft (7) and the screw rod (6) to slide in the fixing frame (2) through an internal threaded hole (5).

6. The monitoring device for a substation with an alarm function according to claim 3, characterized in that: the protective shell (11) is movably connected with the fixed frame (2) through a connecting rod (10) and a sliding block (4).

7. The monitoring device with the alarm function for the transformer substation according to claim 3, characterized in that: the transparent partition plate (18) is movably connected with the protective shell (11) through a telescopic rod (19), a spring (20) matched with the mounting hole (16) and a bolt (15).

8. The monitoring device for a substation with an alarm function according to claim 3, characterized in that: the monitor (17), the alarm lamp (13) and the solar panel (12) are electrically connected.