CN210894431U

CN210894431U - Insulator detection device

Info

Publication number: CN210894431U
Application number: CN201921569268.1U
Authority: CN
Inventors: 陈志浩; 孙仝; 张雨; 原瀚杰; 徐杞斌
Original assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Zhaoqing Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-30
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to an electric power construction field, concretely relates to insulator detection device, including the equipment box, one side of equipment box is equipped with centre gripping mobile device, centre gripping mobile device is including fixing the fixing base in equipment box one side, the both ends of fixing base all articulate there is the arc centre gripping arm, the one end that the fixing base was kept away from to two arc centre gripping arms all is fixed with the end socket, two end sockets run through locking through the bolt, make two arc centre gripping arms form the ring and be used for the centre gripping wire pole, the fixing base is equipped with the motor and reaches the initiative gyro wheel of being connected with motor drive, the end socket is equipped with driven gyro wheel, the top of equipment box is fixed with the installation piece, the top of installation piece is equipped with metal probe, be equipped with the insulator detector in the equipment. Utilize the device can be fixed in on the wire pole and climb automatically, can detect the insulator through the probe that sets up, need not artifical high altitude construction, convenient and fast.

Description

Insulator detection device

Technical Field

The utility model relates to an electric power construction field, concretely relates to insulator detection device.

Background

With the continuous development of electric power systems in China, the safe and stable operation of power grids is more and more emphasized. Especially in the ultra-high voltage and ultra-high voltage transmission system which is developed vigorously in recent years, the safe operation of the insulator directly determines the investment and the safety level of the whole system, and in order to ensure the electrical safety of the high-voltage transmission line, after the high-voltage transmission line is used for a period of time in operation, the electrical performance of the line, especially the insulation safety performance of the insulator, needs to be detected, and the phenomena of short circuit or short circuit and the like are prevented.

At present, the traditional detection mode of manual high-altitude operation is still basically adopted in China, workers carry tools such as insulator detectors and the like to climb a tower and detect all insulators on the tower one by one, and the mode is high in labor intensity, severe in surrounding operation environment and low in safety of live-line operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides an insulator detection device utilizes the device can be fixed in on the wire pole and automatic climbing, can detect the insulator through the probe that sets up, need not artifical high altitude construction, convenient and fast.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an insulator detection device, includes the equipment box, one side of equipment box is equipped with centre gripping mobile device, centre gripping mobile device is including fixing the fixing base of equipment box one side, the both ends of fixing base all articulate there is arc centre gripping arm, two arc centre gripping arm is kept away from the one end of fixing base all is fixed with the end socket, two the end socket runs through locking through the bolt, makes two arc centre gripping arm forms the ring and is used for the centre gripping wire pole, the fixing base be equipped with the motor and with the initiative gyro wheel that motor drive connects, the end socket is equipped with driven gyro wheel, the top of equipment box is fixed with the installation piece, the top of installation piece is equipped with metal probe, be equipped with the insulator detector in the equipment box, the insulator detector pass through the wire with metal probe links to each other.

Further, a first mounting groove is formed in the fixing seat, the driving roller is mounted in the first mounting groove, the motor is in transmission with the driving roller through the conveying belt, a second mounting groove is formed in the end seat, and the driven roller is mounted in the second mounting groove. After two arc centre gripping arms formed the ring centre gripping wire pole, motor drive initiative gyro wheel rolls, and driven gyro wheel rolls along with initiative gyro wheel to make this detection device climb along the wire pole surface, motor stall when climbing the highest point, this detection device stops in the high altitude promptly accessible metal probe detects the insulator this moment, and after the detection finishes, make the motor reversal, this detection device of drive can along wire pole surface downgoing.

Furthermore, the fixed seat is arranged corresponding to the two end seats. Two gyro wheels of being convenient for set up relatively, make its climbing more convenient.

Further, the mounting groove has been seted up to the installation piece, be equipped with electric telescopic handle in the mounting groove, electric telescopic handle's top is connected with the connecting block, the metal probe is fixed the top of connecting block. The electric telescopic rod is additionally arranged on the mounting block, the electric telescopic rod adjusts the telescopic distance of the metal probe, so that the extension height of the metal probe can be adjusted, and the insulators with different sizes and positions can be more conveniently subjected to contact detection.

Further, the equipment box is provided with a box door. Through the opening and closing of the box door, the equipment box can be used for taking and placing the insulator detector, and other equipment needing to be used can be stored at the same time.

Furthermore, the two clamping moving devices are respectively fixed at two ends of one side of the equipment box. A plurality of clamping device make this detection device centre gripping more firm, climb and remove more stably swift, improve work efficiency.

The utility model has the advantages that:

the utility model discloses a set up the centre gripping mobile device in one side of equipment box and can make this detection device be fixed in on the wire pole and carry out automatic climbing, can detect the insulator through the insulator detector and the metal probe that set up, this detection device cost is low, can realize efficient detection effect with the low cost, is fit for the large tracts of land and uses widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the clamping and moving device.

Fig. 3 is a schematic structural view of the mounting block.

In the figure: 1-equipment box, 2-fixed seat, 3-arc clamping arm, 4-end seat, 5-driving roller, 6-motor, 7-driven roller, 8-mounting block, 9-metal probe, 10-electric telescopic rod and 11-connecting block.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in figures 1-3, an insulator detection device comprises an equipment box 1, one side of the equipment box 1 is provided with two clamping and moving devices, each clamping and moving device comprises a fixed seat 2 fixed on one side of the equipment box 1, two ends of each fixed seat 2 are hinged with arc-shaped clamping arms 3, one ends of the two arc-shaped clamping arms 3 far away from the fixed seats 2 are respectively fixed with an end seat 4, the fixed seats 2 are arranged corresponding to the two end seats 4, the two end seats 4 are penetrated and locked through bolts, so that the two arc-shaped clamping arms 3 form a circular ring for clamping a telegraph pole, the fixed seat 2 is provided with a first mounting groove, a driving idler wheel 5 is arranged in the first mounting groove, a motor 6 is also arranged in the fixed seat 2, the motor 6 is in transmission connection with the driving idler wheel 5 through a conveyor belt, the end seat 4 is provided with a second mounting groove, a driven idler wheel 7 is arranged, motor 6 drive initiative gyro wheel 5 rolls, driven gyro wheel 7 rolls along initiative gyro wheel 5, thereby make this detection device climb on the wire pole surface, the top of equipment box 1 is fixed with installation piece 8, the top of installation piece 8 is equipped with metal probe 9, be equipped with the insulator detector in the equipment box 1, the insulator detector passes through the wire and links to each other with metal probe 9, when climbing the eminence on the check out test set, contact through metal probe 9 and the both ends of insulator and measure, make its measured data pass to the insulator detector through the wire and carry out the record, accomplish the insulator and detect.

Referring to fig. 3, in this embodiment, the mounting block 8 has been seted up the mounting groove, installs electric telescopic handle 10 in the mounting groove, and electric telescopic handle 10's top fixedly connected with connecting block 11, metal probe 9 fix at the top of connecting block 11, and electric telescopic handle 10 adjusts metal probe 9's telescopic distance, makes it can adjust and stretch out the height, more conveniently carries out contact detection to the insulator of different sizes and position.

In this embodiment, equipment box 1 is equipped with the chamber door, through the opening and shutting of chamber door, can make equipment box 1 be used for getting and put the insulator detector, has put the battery simultaneously in equipment box 1, and the battery supplies power for motor 6 and electric telescopic handle 10, improves this detection device's duration.

In this embodiment, the two clamping and moving devices are respectively fixed at the upper end and the lower end of one side of the equipment box 1, so that the detection device is more stable in clamping, and is more stable and rapid in climbing movement, and the working efficiency is improved.

When using, earlier with the both sides of two arc centre gripping arms 3 centre gripping at the wire pole, then run through locking with two end sockets 4 through the bolt, initiative gyro wheel 5 and driven gyro wheel 7 all paste the surface of establishing at the wire pole this moment, then starter motor 6, motor 6 drives initiative gyro wheel 5 and rotates, thereby make the climbing of device rebound, motor stall when the device climbs to the eminence, thereby it makes it extend to start electric telescopic handle 10 makes metal probe 9 detect with the insulator contact, the insulator detector takes notes metal probe 9's detection data, after finishing the detection, make motor 6 reversal, this detection device of drive follow wire pole subsurface can, operating personnel can take out the insulator detector from equipment box 1 and look over the testing result.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides an insulator detection device, its characterized in that, includes the equipment box, one side of equipment box is equipped with the centre gripping mobile device, the centre gripping mobile device is including fixing the fixing base of equipment box one side, the both ends of fixing base all articulate there is arc centre gripping arm, two the arc centre gripping arm is kept away from the one end of fixing base all is fixed with the end socket, two the end socket runs through locking through the bolt, makes two the arc centre gripping arm forms the ring and is used for centre gripping wire pole, the fixing base be equipped with the motor and with the initiative gyro wheel that motor drive connects, the end socket is equipped with driven gyro wheel, the top of equipment box is fixed with the installation piece, the top of installation piece is equipped with metal probe, be equipped with the insulator detector in the equipment box, the insulator detector pass through the wire with metal probe links to each other.

2. The insulator detection device according to claim 1, wherein the fixing base is provided with a first mounting groove, the driving roller is mounted in the first mounting groove, the motor is in transmission with the driving roller through a conveyor belt, both of the end bases are provided with a second mounting groove, and the driven roller is mounted in the second mounting groove.

3. An insulator testing device according to claim 1 or 2, wherein the fixing base is provided corresponding to the two end bases.

4. The insulator detection device according to claim 1, wherein the mounting block is provided with a mounting groove, an electric telescopic rod is arranged in the mounting groove, a connecting block is connected to the top of the electric telescopic rod, and the metal probe is fixed to the top of the connecting block.

5. The insulator testing apparatus of claim 1, wherein the equipment box is provided with a box door.

6. The insulator detection device according to claim 1, wherein there are two clamping moving devices, and the two clamping moving devices are respectively fixed at two ends of one side of the equipment box.