CN-122017479-A - Rotor type multi-string tension insulator detection device

CN122017479ACN 122017479 ACN122017479 ACN 122017479ACN-122017479-A

Abstract

The invention relates to the technical field of insulator detection, and discloses a rotor type multi-string tension insulator detection device, which comprises two flying frames, wherein one ends of four connecting rods are hinged with swing rods, the inner walls of the four fixing frames are rotationally connected with electric push rods, a synchronous belt is connected between two belt wheels in a transmission way, a first motor is arranged at the middle position of the top of the middle frame, the invention drives the connecting rods and the swing rods to swing at two sides of the middle frame through universal joints, and then make whole rotor formula detection mechanism by the pendulum rod swing in the top of insulator, if the insulator chain diameter that detects is great, the pendulum rod swing is hindered, starts electric putter and makes it rotate between pendulum rod and mount and stretch out and draw back, and then can swing the pendulum rod on the connecting rod, and then make it stretch out and draw back the inside of insulator chain smoothly, shrink electric putter again makes it cooperate the band pulley to do circular motion and then stretches into the inner wall of opposite side and swing again can stir the walking with the device smoothly.

Inventors

WANG XINZHONG
GAO LEI
YAN SEN
WANG JUNRUI
CHANG HAOPENG
YANG ZHENHUA
WU ZHANSHENG
Gao Yechang
MA XIANGXIANG

Assignees

甘肃送变电工程有限公司

Dates

Publication Date: 20260512
Application Date: 20260108

Claims (9)

1. The rotary wing type multi-string tension insulator detection device comprises two flight frames (1), two adjusting rods (2) and a middle frame (3), and is characterized in that the middle frame (3) is provided with a traveling mechanism (4), a detection mechanism (5) and a dust removal assembly (6) in an up-down distribution mode, wherein the two flight frames (1) are connected with each other through the two adjusting rods (2), and the middle frame (3) is arranged between the two adjusting rods (2); Running gear (4) are including mounting bracket (401) of fixed mounting in intermediate frame (3) top both sides, two the top of mounting bracket (401) is all rotated and is connected with band pulley (402), two the rim department of band pulley (402) both sides is all installed universal joint (403), four the one end of universal joint (403) is all rotated and is equipped with connecting rod (404), the both ends of intermediate frame (3) top both sides are all rotated and are connected with first alignment jig (405), and the outer wall of four connecting rod (404) one end is rotated with the inner wall of four first alignment jigs (405) respectively and is connected, four the one end of connecting rod (404) is all articulated with pendulum rod (406), four one side of connecting rod (404) bottom is all fixed and is equipped with mount (407), four the inner wall of mount (407) is all rotated and is connected with electric putter (408), four the output of electric putter (408) is rotated with one side of four pendulum rod (406) respectively and is connected, two the transmission is connected with hold-in range (409) between band pulley (402), intermediate frame (3) motor (410) in the first position of top.
2. The rotary wing type multi-string tension insulator detection device according to claim 1, wherein the outer wall of the output end of the first motor (410) is meshed with the inner wall of the synchronous belt (409), a protective cover (411) is arranged at the top of the middle frame (3), and the outer walls of one ends of the four connecting rods (404) are respectively connected with the outer walls of two sides of the protective cover (411) in a penetrating mode.
3. The rotary wing type multi-string tension insulator detection device according to claim 1, wherein the detection mechanism (5) comprises a second motor (501) arranged at the middle position of the bottom of the middle frame (3), the output end of the second motor (501) is rotatably connected with a second adjusting frame (502), and two ends of the second adjusting frame (502) are respectively rotatably connected with the output end and the back surface of the second motor (501).
4. The rotary wing type multi-string tension insulator detection device according to claim 3, wherein the bottoms of two ends of the second adjusting frame (502) are fixedly connected with probe brackets (503), the bottoms of the two probe brackets (503) are provided with probe jackets (504), and the inner walls of the two probe jackets (504) are connected with probe main bodies (505) in a penetrating mode.
5. The rotary wing type multi-string tension insulator detection device according to claim 1, wherein the ash removal assembly (6) comprises bellows (601) arranged at the edges of two sides of the bottom of the middle frame (3), a plurality of mounting grooves (602) are formed in one side of each bellows (601) in an equidistant manner, a fan (603) is arranged on the inner wall of each mounting groove (602), a plurality of air outlet grooves (604) are formed in the other side of each bellows (601) in an equal distance manner, and the inner wall of each mounting groove (602) is respectively communicated with the inner walls of the plurality of air outlet grooves (604).
6. The rotary wing type multi-string tension insulator detection device is characterized in that mounting sleeves (7) are mounted at two ends of two sides of the outer wall of the middle frame (3), two inner guide frames (8) are mounted between the inner walls of the four mounting sleeves (7), one side of the inner wall of each of the two flying frames (1) is provided with an outer guide frame (9) in an inclined state, landing gears (10) are mounted at the edges of one side of the bottom of each of the two flying frames (1), and rubber sleeves (11) are sleeved on the outer walls of two ends of each of the landing gears (10).
7. The rotor type multi-string tension insulator detection device according to claim 1, wherein the two ends of the two flying frames (1) are respectively provided with a protection ring (12), the two ends of the two flying frames (1) are respectively and rotatably connected with flying blades (13) on the inner sides of the four protection rings (12), one ends of the four flying blades (13) respectively penetrate through the bottoms of the two flying frames (1) and are fixedly connected with a third motor (14), two sides of the two flying frames (1) are respectively and threadably connected with fixing bolts (15), and one ends of the four fixing bolts (15) are respectively contacted with the outer walls of the two adjusting rods (2).
8. The rotary wing type multi-string tension insulator detection device is characterized in that two middle control boxes (16) are respectively arranged at the outer edges of two landing gears (10) on two sides of the bottom of a flying frame (1), a core computing force module, a flying control module, a driving module, a high-voltage detection module, an image identification module, an information exchange transmission module, a power supply board and a control board are respectively arranged in the middle control boxes (16), binocular cameras (17) are respectively arranged at two ends of the middle frame (3), infrared detectors (18) are respectively arranged on two sides of the bottom of the middle frame (3), and the two binocular cameras (17) and the two infrared detectors (18) are respectively and electrically connected with the two middle control boxes (16).
9. The device for detecting the rotary wing type multi-string tension insulator is characterized in that a control switch is arranged at the upper end of the central control box (16), and the first motor (410), the second motor (501), the fan (603) and the third motor (14) of the electric push rod (408) are electrically connected with the central control box (16) through the control switch.

Description

Rotor type multi-string tension insulator detection device Technical Field The invention belongs to the technical field of insulator detection, and particularly relates to a rotor type multi-string tension insulator detection device. Background With the continuous development of the power industry in China, various power generation facilities such as thermal power, wind power, photoelectricity and the like bloom throughout the ground, and high-voltage power transmission systems are also becoming more and more important. The insulator is an insulating element used for connecting a wire with an iron tower on an overhead high-voltage transmission line, and plays roles of supporting and preventing current from flowing back to the ground, so that the health condition of the insulator is directly related to the safety and stability of a high-voltage transmission system. The working environment of the tension insulator is very harsh, and the tension insulator is required to bear tension load between two towers in a power transmission line, also bear change of electric load and simultaneously bear local environmental wind and sun. Therefore, the insulator is easy to deteriorate or even fail, and the stable operation of the power transmission line is threatened. In order to ensure the safety of the power transmission line and the smooth progress of the power transmission work, the insulator string needs to be detected, maintained and replaced regularly. In order to reduce maintenance cost on the basis of ensuring stable operation of a circuit, the degradation detection of the insulator is particularly important in the face of huge number of the current insulators. Because the installation environment of the insulator is very harsh, if the insulator is inspected by manual arrangement only through a ship, the risk coefficient is higher, and meanwhile, the detection cost is increased because of larger manpower and material resources for detection, so that the unmanned aerial vehicle detection is gradually used for replacing manual detection along with the development of modern technology; however, the existing rotor unmanned aerial vehicle insulator detection device still has the following drawbacks in the use process: 1. When the existing rotor unmanned aerial vehicle insulator detection device flies to the high altitude to closely contact with an insulator for detection, the unmanned aerial vehicle is required to slowly move at the surface of the insulator in the face of the insulator with longer length, the common unmanned aerial vehicle cannot slowly cover and move with high precision, and meanwhile, the upper end of the common unmanned aerial vehicle has no perfect walking function, so that in the detection process, the surface detection of the insulator is insufficient, and the detection quality is reduced; 2. The existing rotor wing type series tension insulator detection device is capable of accurately controlling contact of insulators connected in parallel due to the fact that equipment flies to the high altitude in the process of conducting contact detector resistance on the insulators, partial insulators possibly cannot be contacted in the process of contact, detection precision is further reduced, meanwhile, detection probes can be broken due to excessive contact, and accordingly service life of the equipment is reduced. Therefore, it is necessary to invent a rotor type multi-string tension insulator detection device to solve the above problems. Disclosure of Invention The invention provides a rotor type multi-string tension insulator detection device aiming at the problems, and aims to solve the problems in the background technology. In order to achieve the aim, the invention provides the technical scheme that the rotor type multi-string tension insulator detection device comprises two flight frames, two adjusting rods and a middle frame, wherein the middle frame is provided with a traveling mechanism, a detection mechanism and an ash removal assembly in an upper-lower distribution mode, the two flight frames are connected with each other through the two adjusting rods, and the middle frame is arranged between the two adjusting rods; The travelling mechanism comprises mounting frames fixedly mounted on two sides of the top of the middle frame, belt wheels are rotatably connected to the tops of the two mounting frames, universal joints are mounted at edges of two sides of the belt wheels, one ends of the four universal joints are rotatably provided with connecting rods, two ends of two sides of the top of the middle frame are rotatably connected with first adjusting frames, the outer walls of one ends of the four connecting rods are rotatably connected with the inner walls of the four first adjusting frames respectively, one ends of the four connecting rods are hinged with swing rods, fixing frames are fixedly arranged on one sides of the bottoms of the four connecting rods, electric push rods are rotatably