CN214153765U

CN214153765U - Power transmission line electricity testing device

Info

Publication number: CN214153765U
Application number: CN202022597627.3U
Authority: CN
Inventors: 徐辉; 兰兴伟; 董俊杰; 雷震宇
Original assignee: Training And Evaluation Center Of Yunnan Power Grid Co ltd
Current assignee: Training And Evaluation Center Of Yunnan Power Grid Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-09-07
Anticipated expiration: 2030-11-11

Abstract

The utility model relates to a transmission line tests electric installation, including hoist device, test on electric lead ring locates hoist device through insulating rope, test electric lead ring and locate on the support, the support middle part is equipped with reputation electroscope, and the support stretches out tests electric lead ring, and the part of support extension is as testing the electricity foot. Through the utility model discloses, when carrying out transmission line and test the electricity, drive electroscope through unmanned aerial vehicle and test the electricity on ground, need not to step on the pole and can accomplish whole flow, solve electric shock, the high altitude risk of falling that an ray of staff climbs the shaft tower and brings, reduce operating time, promote work efficiency. The utility model discloses solve long-range, high altitude etc. operation work simultaneously, avoid and reduce artificial danger coefficient, the device installation is convenient fast, and it is convenient to carry, and the quality is light and handy, labour saving and time saving.

Description

Power transmission line electricity testing device

Technical Field

The utility model relates to a distribution lines tests electric field, specifically is a transmission line tests electric installation.

Background

In the electric power industry, before the earth connection was installed in the circuit maintenance, all need test the electricity and be used for guaranteeing that the operation personnel mistake goes into electrified circuit and take place to electrocute danger, but present distribution lines tests the electricity and all needs the operation personnel to step on the tower operation, need the operation item by item in addition, wears repeatedly to pluck insulating gloves, not only wastes time and energy, has more brought the mistake and has stepped on the potential risks such as the tower electric shock, high altitude fall.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a transmission line tests electric installation drives electroscope through unmanned aerial vehicle and tests the electricity on ground, need not to step on the pole and can accomplish whole flow.

The technical scheme of the utility model is specifically as follows:

the utility model provides a transmission line tests electric installation, includes hoist device, tests on electric lead ring locates hoist device through insulating rope, tests on electric lead ring locates the support, the support middle part is equipped with reputation electroscope, the support stretches out tests electric lead ring, and the part that the support extends is as testing the electricity foot.

Furthermore, the electricity testing guide ring is a hollow stainless steel pipe, the diameter of the stainless steel pipe is 3mm, and the diameter of the electricity testing guide ring is larger than or equal to 500 mm.

Furthermore, the support is two stainless steel plates with crossed middle parts, a fixed seat is arranged at the crossed part of the middle parts, an acousto-optic electroscope is arranged on the fixed seat, and an electroscopic guide ring is arranged on the support and is positioned on the same plane with the support.

Further, the stainless steel plate had a length of 800mm, a width of 20mm and a thickness of 0.75 mm.

Furthermore, the contact part of the stainless steel plate and the electricity testing guide ring is used as an insulation rope fixing point, one end of the insulation rope is arranged on the fixing point, and the other end of the insulation rope is arranged on an insulation rope connecting rod of the hoisting device.

Furthermore, the number of the insulating ropes is 4, the length is more than or equal to 3 meters, and the wire diameter is less than or equal to 2 mm.

Further, hoist device is the unmanned aerial vehicle of taking the camera, and the unmanned aerial vehicle lower extreme is equipped with four insulating rope connecting rods for fixed insulating rope.

Compared with the prior art, the beneficial effects of the utility model are specifically as follows:

through the utility model discloses, when carrying out transmission line and test the electricity, drive electroscope through unmanned aerial vehicle and test the electricity on ground, need not to step on the pole and can accomplish whole flow, solve electric shock, the high altitude risk of falling that an ray of staff climbs the shaft tower and brings, reduce operating time, promote work efficiency.

The utility model discloses can solve long-range, high altitude etc. operation work simultaneously, avoid and reduce artificial danger coefficient, the device installation is convenient fast, and it is convenient to carry, and the quality is light and handy, labour saving and time saving.

Drawings

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

fig. 2 is a schematic structural diagram of the electricity testing ring and the bracket of the present invention.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used in the embodiments of the present application should have the ordinary meaning as understood by those having ordinary skill in the art. The use of "first," "second," and similar terms in the present embodiments does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "Upper," "lower," "left," "right," "lateral," "vertical," and the like are used solely in relation to the orientation of the components in the figures, and these directional terms are relative terms that are used for descriptive and clarity purposes and that can vary accordingly depending on the orientation in which the components in the figures are placed.

As shown in fig. 1, the electric installation is tested to transmission line of this embodiment, including unmanned aerial vehicle 1 of suspender camera, 1 lower extreme of unmanned aerial vehicle is equipped with four angles 2 for fixed insulating rope 3.

On electroscopic guide ring 4 located unmanned aerial vehicle through insulating rope, electroscopic guide ring located the support, the support middle part was equipped with reputation electroscope, and the support stretches out electroscopic guide ring, and the part that the support extends is as electroscopic foot.

As shown in figure 2, the electricity testing guide ring 4 is a hollow stainless steel pipe, the diameter of the stainless steel pipe is 3mm, and the diameter of the electricity testing guide ring is more than or equal to 500 mm. Support 5 is two criss-cross corrosion resistant plate in middle part, and middle part intersection position is equipped with fixing base 7, is equipped with reputation electroscope 6 on the fixing base 7, tests on electricity conducting ring 4 locates support 5 and is located the coplanar with support 5. The stainless steel plate has a length of 800mm, a width of 20mm and a thickness of 0.75 mm.

The stainless steel plate 5 is as insulating rope fixed point 8 with 4 contact site of electricity checking guide ring, and 3 one ends of insulating rope are located on fixed point 8, on 4 insulating rope connecting rods of hoist device were located to the other end, 4 insulating rope connecting rods were 4 angles promptly. The insulating ropes are 4, the length is more than or equal to 3 meters, and the wire diameter is less than or equal to 2 mm.

This embodiment links to each other unmanned aerial vehicle 1 with electroscope 6 through insulating rope 3, through increasing electrically conductive electroscopic guide ring 3, electroscopic foot 5 at electroscope head, realizes testing the extension of electric scope, electroscopic guide ring 4 increases area of contact, and the electroscope of easy bare conductor, the electroscope foot 5 that increases can realize insulating circuit tests the electricity operation of examining narrow and small electricity points such as ring.

When testing electricity, the electroscope is normal back from inspection electrical apparatus, operates unmanned aerial vehicle on ground and takes off, and unmanned aerial vehicle keeps under enough safe distance's the prerequisite with waiting to test the electric circuit, takes to test the electric guide ring and is close the wire gradually, thereby it is electrified to test the circuit through the observation of unmanned aerial vehicle camera whether the electroscope sends acoustic optical signal during this period to accomplish whole electroscope process. The person that tests the electricity after testing the electricity operates unmanned aerial vehicle and falls to the ground, and self-checking once more confirms that the electroscope is normal, then verifies again whether the circuit is electrified.

The device of this embodiment is made as follows:

1. 1 electroscopic conductive ring is made of a hollow stainless steel tube with the diameter of 3mm and made into a circular ring with the diameter of more than or equal to 500 mm.

2. A bracing fixing bracket with the length of 800mm and the width of 20mm is made of stainless steel plates with the thickness of 0.75mm, and the number of the bracing fixing bracket is 2.

3. A fixed joint is processed and manufactured at the central point of the bracket and is fixed, and the screw connection specification is M4 x 30 mm.

4. The electroscopic guide rings are installed on the support, the central points are overlapped in parallel, and the contact parts of the four foot guide rings are fixed.

5. 4 insulating ropes with the diameter of less than or equal to 2.0mm are manufactured, wherein the diameter of each insulating rope is more than or equal to 3 meters.

6. The acousto-optic electroscope is fixedly connected through a fixed screw joint, one ends of four insulating ropes are respectively connected to four pins of an electroscope ring, and the other ends of the four insulating ropes are respectively fixed to four pins of a hoisting starting device.

7. The electricity testing ring is safely adjusted away from the ground after the hoisting device is started, reaches a designated high-voltage cable area, and touches the power cable through any one foot, so that the acousto-optic electroscope gives an alarm.

8. The hoisting device and the electroscope are monitored in real time through a remote control device manually, and the electroscope can complete the electroscope operation after the buzzer of the acousto-optic electroscope of the electroscope is found.

Install electroscope on electroscope guide ring fast, through four point connections of insulating rope with hoisting accessory, whether normal through remote control device monitor control hoisting accessory work, transport the guide ring to appointed region after, utilize the video monitoring system real-time supervision electroscope on hoisting accessory whether send the warning buzzing sound, if have the side to accomplish work, can safely return safe region and await orders.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transmission line tests electric installation which characterized in that: including hoist device, test on electric lead ring locates hoist device through insulating rope, test on electric lead ring locates the support, the support middle part is equipped with reputation electroscope, the support stretches out and tests electric lead ring, and the part that the support extends is as testing the electricity foot.

2. The power transmission line electricity testing device of claim 1, wherein: the electricity testing guide ring is a hollow stainless steel pipe, the diameter of the stainless steel pipe is 3mm, and the diameter of the electricity testing guide ring is larger than or equal to 500 mm.

3. The power transmission line electricity testing device of claim 1, wherein: the support is two stainless steel plates with crossed middle parts, a fixing seat is arranged at the crossed part of the middle parts, an acousto-optic electroscope is arranged on the fixing seat, and an electroscopic guide ring is arranged on the support and is positioned on the same plane with the support.

4. The power transmission line electricity testing device of claim 3, wherein: the stainless steel plate has a length of 800mm, a width of 20mm and a thickness of 0.75 mm.

5. The power transmission line electricity testing device of claim 3, wherein: the contact part of the stainless steel plate and the electricity testing guide ring is used as an insulation rope fixing point, one end of the insulation rope is arranged on the fixing point, and the other end of the insulation rope is arranged on an insulation rope connecting rod of the hoisting device.

6. The power transmission line electricity testing device of claim 5, wherein: the insulating ropes are 4, the length is more than or equal to 3 meters, and the wire diameter is less than or equal to 2 mm.

7. The power transmission line electricity testing device of claim 1, wherein: hoisting device is the unmanned aerial vehicle of taking the camera, and the unmanned aerial vehicle lower extreme is equipped with four insulating rope connecting rods for fixed insulating rope.