CN210894634U

CN210894634U - National grid line monitoring and maintaining device

Info

Publication number: CN210894634U
Application number: CN201921781318.2U
Authority: CN
Inventors: 郑杰; 胡博; 郭豪
Original assignee: Ningling County Power Supply Co Of State Grid Henan Electric Power Co
Current assignee: Ningling County Power Supply Co Of State Grid Henan Electric Power Co
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-30
Anticipated expiration: 2029-10-23

Abstract

The utility model provides a national grid line monitoring maintenance device relates to national grid line field. The device comprises a device box, wherein a handle is fixedly arranged on the upper surface of the device box. This national grid line monitoring maintenance device, cooperation through setting up the fixed cover of brush and brush, be favorable to making the dust that the surface of cable drifted off obtain corresponding clearance, make the monitoring of subsequence more accurate, monitor the cable through setting up cable monitoring devices is better, make the position that the cable broke down obtain timely feedback, improve monitoring efficiency, cooperation through setting up second spring section of thick bamboo and second spring beam, be favorable to monitoring the cable of different specifications size, make the application of device wider, through the cooperation that sets up fixed stop and connecting block and centre gripping cover, make auxiliary device better carry out the centre gripping to the cable, make better slip between cable and the centre gripping cover, accelerate the monitoring to the cable.

Description

National grid line monitoring and maintaining device

Technical Field

The utility model relates to a national grid line technical field specifically is a national grid line monitoring maintenance device.

Background

An electric power line refers to a line used to transmit electric energy between a power plant, a substation, and an electric power consumer. It is an important component of a power supply system and is responsible for the task of delivering and distributing electrical energy. The method ensures the erection quality of the line, strengthens the operation and maintenance and improves the reliability of power supply to users. The supply voltage of the power line is required to be within an allowable fluctuation range to provide a voltage of acceptable quality to the user. In the process of power transmission, the line loss is reduced, the power transmission efficiency is improved, and the power transmission cost is reduced. Because the overhead line is placed in the open air for long-term operation, all elements of the line are subjected to the action of natural and artificial external breaking conditions such as wind, rain, ice, snow, atmospheric pollution, thunder and lightning and the like besides normal electrical load and mechanical load, and all elements of the line are required to have enough mechanical and electrical strength. The insulated wire is divided into a copper core and an aluminum core according to the core wire material. According to the insulating material, rubber insulation and plastic insulation are respectively provided. The plastic insulated wire has good insulating property, oil resistance, acid and alkali corrosion resistance and lower price, and can save a large amount of rubber and cotton yarns, so the plastic insulated wire is preferentially adopted in indoor open application and pipe penetrating hidden application. However, plastic insulated wires are easy to soften and age at high temperature, and become hard and brittle at low temperature, so they are not suitable for use in high temperature places and outdoors, and rubber insulated wires should be used. The power circuit is a conductor loop which connects the power substation and the distribution substation with each electric energy user or electric equipment and transmits and distributes electric energy from the power supply end (the power substation and the distribution substation) to the load end (the electric energy users or the electric equipment). The power line is divided into high voltage line and low voltage line according to voltage. The high-voltage line refers to a power line with a voltage of 1kV or more, and the low-voltage line refers to a power line with a voltage of 1kV or less. The power line is divided into an overhead line, a cable line, an indoor line and the like according to the structural form. Basic requirements of the power line: safe and reliable power supply, convenient operation, flexible operation, economy and favorable development.

The dust removal operation to the cable has been neglected to current national grid line monitoring maintenance device in the use, and national grid line monitoring maintenance device in addition, can not be fine monitor the cable of different specifications size, and the complicated space of operation occupies great, carries not very conveniently, reduces the practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a national grid line monitoring maintenance device has solved the problem mentioned in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a national power grid line monitoring and maintaining device comprises a device box, wherein a lifting handle is fixedly mounted on the upper surface of the device box, a monitoring shell is fixedly mounted on the outer side of the device box, a cleaning device is fixedly mounted at one end of the device box, a brush fixing sleeve is fixedly mounted inside the cleaning device, a brush is fixedly connected inside the brush fixing sleeve, a first spring barrel is fixedly mounted inside the cleaning device, a first spring is arranged inside the first spring barrel, a first spring rod is sleeved inside the first spring barrel in a movable mode, a stop block is fixedly connected at the other end of the first spring rod, a cable monitoring device is arranged inside the monitoring shell, a second spring barrel is fixedly mounted inside the monitoring shell, a second spring is arranged inside the second spring barrel, a second spring is sleeved inside the second spring barrel in a movable mode, the other end fixedly connected with connecting block of second spring lever, the one end fixed mounting of connecting block has the centre gripping cover, the inside fixed mounting of monitoring shell has fixed stop.

Preferably, an alarm is fixedly mounted on one side of the device box, and an alarm indicating lamp is arranged on the outer side of the alarm.

Preferably, the connecting block is movably sleeved with the fixed baffle, and the second spring is fixedly connected with the second spring rod.

Preferably, one side of the clamping sleeve is connected with a cable in a sliding mode, and the clamping sleeve is arranged on the left side and the right side of the cable respectively.

Preferably, the inside of monitoring shell is equipped with cable monitoring devices, cable monitoring devices's bottom is equipped with the cable.

Preferably, the outer side of the cable is sleeved with a hairbrush, and the first spring is fixedly connected with the first spring rod.

(III) advantageous effects

The utility model provides a national grid line monitoring maintenance device. Has the following beneficial effects:

1. this national grid line monitoring maintenance device through the cooperation that sets up the fixed cover of brush and brush, is favorable to making the dust that the surface of cable drifted away obtain corresponding clearance for the subsequent monitoring is more accurate, monitors the cable through setting up that cable monitoring devices is better, makes the position that the cable broke down obtain timely feedback, improves monitoring efficiency.

2. This national grid line monitoring maintenance device, through the cooperation that sets up second spring section of thick bamboo and second spring pole, be favorable to monitoring the cable of different specifications size for the application of device is wider, through the cooperation that sets up fixed stop and connecting block and centre gripping cover, makes auxiliary device better carry out the centre gripping to the cable, makes better slip between cable and the centre gripping cover for the monitoring to the cable.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the present invention;

fig. 4 is a schematic view of the right-side cross-sectional structure of the present invention.

In the figure: the device comprises a device box 1, a monitoring shell 2, a lifting handle 3, a cleaning device 4, an alarm 5, a cable 6, a cable monitoring device 7, an alarm indicating lamp 8, a brush fixing sleeve 9, a brush 10, a first spring 11, a first spring barrel 12, a first spring rod 13, a stop block 14, a second spring barrel 15, a second spring rod 16, a second spring 17, a connecting block 18, a fixed baffle 19 and a clamping sleeve 20.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples.

The embodiment of the utility model provides a national power grid line monitoring and maintaining device, as shown in figures 1-4, including device box 1, the upper surface of device box 1 is fixedly installed with handle 3, carry device box 1 better through setting up handle 3, conveniently move device box 1 on cable 6 and monitor, raise the efficiency, the outside of device box 1 is fixedly installed with monitoring shell 2, one end of device box 1 is fixedly installed with cleaning device 4, cleaning cable 6 better through setting up cleaning device 4 is convenient for monitoring data improvement, the inside of cleaning device 4 is fixedly installed with brush fixing sleeve 9, the inside of brush fixing sleeve 9 is fixedly connected with brush 10, through setting up the cooperation of brush fixing sleeve 9 and brush 10, make the cleaning operation of cable 6 more convenient, the inside of cleaning device 4 is fixedly installed with first spring barrel 12, a first spring 11 is arranged inside the first spring barrel 12, a first spring rod 13 is movably sleeved inside the first spring barrel 12, a stop 14 is fixedly connected to the other end of the first spring rod 13, cables 6 of different specifications are better sent into the brush fixing sleeve 9 for cleaning operation by arranging the first spring barrel 12, the first spring 11 and the first spring rod 13 in cooperation with the stop 14, a cable monitoring device 7 is arranged inside the monitoring shell 2, the cable 6 is better monitored by arranging the cable monitoring device 7, a circuit with faults on the cable 6 is timely fed back for maintenance treatment, a second spring barrel 15 is fixedly arranged inside the monitoring shell 2, a second spring 17 is arranged inside the second spring barrel 15, a second spring rod 16 is movably sleeved inside the second spring barrel 15, and a connecting block 18 is fixedly connected to the other end of the second spring rod 16, one end fixed mounting of connecting block 18 has clamping sleeve 20, through the cooperation that sets up second spring section of thick bamboo 15 and second spring 17 and second spring pole 16 and connecting block 18 and clamping sleeve 20, make the cable 6 of different specifications obtain better monitoring, wherein cable 6 and clamping sleeve 20 sliding connection, make things convenient for monitoring devices to remove, improve monitoring efficiency, the inside fixed mounting of monitoring shell 2 has fixed stop 19, through setting up fixed stop 19 better make connecting block 18 slide in fixed stop 19's inside, the position that conveniently adjusts clamping sleeve 20 is better carries out the centre gripping to cable 6 and slides.

Specifically, one side fixed mounting of device box 1 has alarm 5, and the outside of alarm 5 is equipped with alarm pilot lamp 8, and through the cooperation that sets up alarm 5 and alarm pilot lamp 8, when monitoring fault line on cable 6, the feedback that can be timely carries out the maintenance to the staff.

Specifically, connecting block 18 and fixed stop 19 activity cup joint, second spring 17 and second spring lever 16 fixed connection, through the cooperation that sets up second spring lever 16 and second spring 17, better make connecting block 18 remove inside fixed stop 19.

Specifically, one side sliding connection of centre gripping cover 20 has cable 6, and centre gripping cover 20 is established respectively in the left and right sides of cable 6, through setting up the better centre gripping to cable 6 of centre gripping cover 20, makes things convenient for cable 6 to slide on centre gripping cover 20.

Specifically, the inside of monitoring shell 2 is equipped with cable monitoring devices 7, and the bottom of cable monitoring devices 7 is equipped with cable 6, monitors cable 6 better through setting up cable monitoring devices 7 for circuit fault obtains timely processing.

Specifically, brush 10 has been cup jointed in the outside of cable 6, and first spring 11 and first spring lever 13 fixed connection clear up the operation through setting up better the cable 6 of brush 10 for the subsequent monitoring is more accurate.

All the electric equipment in the scheme supplies power through the external power supply.

The working principle is as follows: during the use, at first with monitoring shell 2 cover on cable 6, then move the monitoring circuit on cable 6 through handheld handle 3 to the device, carry out the dust clearance operation through fixed cover 9 of brush and brush 10 to cable 6, then start cable monitoring devices 7 and monitor cable 6 on the route, when finding the circuit and breaking down, alarm pilot lamp 8 on the alarm 5 will report to the police and flash, then mark this circuit, the staff overhauls and maintains.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a national grid line monitoring maintenance device, includes device box (1), its characterized in that: the device comprises a device box (1), a lifting handle (3) is fixedly arranged on the upper surface of the device box (1), a monitoring shell (2) is fixedly arranged on the outer side of the device box (1), a cleaning device (4) is fixedly arranged at one end of the device box (1), a brush fixing sleeve (9) is fixedly arranged inside the cleaning device (4), a brush (10) is fixedly connected inside the brush fixing sleeve (9), a first spring barrel (12) is fixedly arranged inside the cleaning device (4), a first spring (11) is arranged inside the first spring barrel (12), a first spring rod (13) is sleeved inside the first spring barrel (12) in a movable manner, a stop block (14) is fixedly connected to the other end of the first spring rod (13), a cable monitoring device (7) is arranged inside the monitoring shell (2), and a second spring barrel (15) is fixedly arranged inside the monitoring shell (2), the inside of second spring section of thick bamboo (15) is equipped with second spring (17), second spring pole (16) have been cup jointed in the inside activity of second spring section of thick bamboo (15), the other end fixedly connected with connecting block (18) of second spring pole (16), the one end fixed mounting of connecting block (18) has centre gripping cover (20), the inside fixed mounting of monitoring shell (2) has fixed stop (19).

2. The national grid line monitoring and maintaining device according to claim 1, characterized in that: one side fixed mounting of device box (1) has alarm (5), the outside of alarm (5) is equipped with alarm pilot lamp (8).

3. The national grid line monitoring and maintaining device according to claim 1, characterized in that: the connecting block (18) is movably sleeved with the fixed baffle (19), and the second spring (17) is fixedly connected with the second spring rod (16).

4. The national grid line monitoring and maintaining device according to claim 1, characterized in that: one side sliding connection of centre gripping cover (20) has cable (6), centre gripping cover (20) are established respectively in the left and right sides of cable (6).

5. The national grid line monitoring and maintaining device according to claim 1, characterized in that: the inside of monitoring shell (2) is equipped with cable monitoring devices (7), the bottom of cable monitoring devices (7) is equipped with cable (6).

6. The national grid line monitoring and maintaining device according to claim 1, characterized in that: the outer side of the cable (6) is sleeved with a brush (10), and the first spring (11) is fixedly connected with the first spring rod (13).