阅读说明：本技术 一种用于保证电网安全运行的智能检测设备 (Intelligent detection equipment for ensuring safe operation of power grid ) 是由 曹丽华 于佳琪 郭文明 左毅 徐志恒 肖扬 于 2020-04-23 设计创作，主要内容包括：一种用于保证电网安全运行的智能检测设备,包括平板车,平板车一侧固定安装有推拉扶手,平板车的另一侧则开设有矩形缺口,平板车顶面另外还固定安装有盐密度测试仪,盐密度测试仪上电路连接有两个探测电极,探测电极分别固定安装于对应的半圆筒体内壁上,平板车上另外还设有智能控制结构,智能控制结构用于控制第一伸缩杆、动力结构、电磁阀结构、水泵以及盐密度测试仪。本发明实现了对绝缘子串进行自动检测和清洁的功能,大大降低了工人的劳动负担和与绝缘子近距离接触的危险性,采用封闭的半圆筒体和废液箱能够对废液进行回收,避免了飞溅的洗涤液对环境和周围设施造成影响。(The utility model provides an intellectual detection system equipment for guaranteeing electric wire netting safe operation, including the flatbed, flatbed one side fixed mounting has the push-and-pull handrail, the rectangle breach has then been seted up to the opposite side of flatbed, the flatbed top surface is fixed mounting has the salt density tester in addition, circuit connection has two detecting electrode on the salt density tester, detecting electrode fixed mounting is respectively on the semi-cylinder inner wall that corresponds, still be equipped with the intelligent control structure on the flatbed in addition, the intelligent control structure is used for controlling first telescopic link, the power structure, the solenoid valve structure, water pump and salt density tester. The insulator string cleaning device has the advantages that the insulator string can be automatically detected and cleaned, the labor burden of workers and the danger of close contact with the insulator are greatly reduced, the waste liquid can be recycled by adopting the closed semi-cylinder body and the waste liquid box, and the influence of splashed cleaning liquid on the environment and surrounding facilities is avoided.)

1. The utility model provides an intellectual detection system equipment for guaranteeing electric wire netting safe operation, includes flatbed (1), and flatbed (1) one side fixed mounting has the push-and-pull handrail, and the rectangle breach has then been seted up to the opposite side of flatbed (1), and flatbed (1) bottom surface fixed mounting has a plurality of universal wheels of taking the locking function, characterized in that: a plurality of first telescopic rods (11) are fixedly arranged on the top surface of the flat car (1), a U-shaped plate (2) is fixedly arranged on the top end of the first telescopic rods (11) together, the opening direction of the U-shaped plate (2) and a rectangular notch are positioned on the same side, a vertical plate (21) is fixedly arranged on the top surface of one side, far away from the opening, of the U-shaped plate (2), a plurality of hinged seats (22) are fixedly arranged on one side, facing the opening of the U-shaped plate (2), of the vertical plate (21), two half cylinders (3) which are folded together are arranged above the U-shaped plate (2), the half cylinders (3) are hinged with the corresponding hinged seats (22) and can be opened or folded in a turning way around the hinged seats (22), semicircular through holes are formed in the top surfaces and the bottom surfaces of the two half cylinders (3), the semicircular through holes at the tops of the two half cylinders (, the vertical plate (21) is provided with a power structure for opening and closing the two semicylinders (3), the semicylinders (3) are internally provided with first arc-shaped plates (4) respectively, the first arc-shaped plates (4) are in sliding connection with the corresponding semicylinders (3) through sliding groove spring hooks, a plurality of first nozzles (41) are fixedly mounted on opposite surfaces of the two first arc-shaped plates (4) respectively, the first nozzles (41) are vertically divided into a plurality of rows on the corresponding first arc-shaped plates (4), each row of the first nozzles (41) are transversely and uniformly arranged along the inner circumferential surface of the first arc-shaped plates (4), one side of the periphery of each first arc-shaped plate (4) is fixedly provided with a push plate (42) respectively, the inner wall of each semicylinder (3) is fixedly provided with a second nozzle (31), the directions of the second nozzles (31) face the corresponding push plates (42) respectively, the top surface of the flat car (1) is fixedly provided with a detergent box (12, wherein a semicircle body (3) bottom surface fixedly connected with fluid-discharge tube (32), fluid-discharge tube (32) lower extreme then with waste liquid case (13) tube coupling, U template (2) top surface fixed mounting has two water pumps (23), water pump (23) tube coupling has liquid suction pipe (24) and pump liquid pipe (25), liquid suction pipe (24) and washing machine case (12) tube coupling, be equipped with the solenoid valve structure that is used for controlling the pipeline switching on and off respectively on pump liquid pipe (25) and fluid-discharge tube (32), flatbed (1) top surface still fixed mounting has salt density tester (14) in addition, the circuit is connected with two detecting electrode (15) on salt density tester (14), detecting electrode (15) fixed mounting respectively is on the semicircle body (3) inner wall that corresponds, still be equipped with intelligent control structure on flatbed (1) in addition, intelligent control structure is used for controlling first telescopic link (11), The device comprises a power structure, an electromagnetic valve structure, a water pump (23) and a salt density tester (14).

2. The intelligent detection device for ensuring safe operation of the power grid according to claim 1, wherein: the power structure be second telescopic link (26), riser (21) are articulated towards semicylinder (3) one side and are installed several second telescopic link (26), second telescopic link (26) divide into two vertical rows of front side and rear side, riser (21) one end is kept away from in every second telescopic link (26) and is connected with the periphery of the semicylinder (3) that corresponds is articulated respectively.

3. The intelligent detection device for ensuring safe operation of the power grid according to claim 2, wherein: the intelligent control structure be the PLC controller, the PLC controller simultaneously with first telescopic link (11), second telescopic link (26), solenoid valve structure, water pump (23), salt density tester (14) and external power supply circuit connection.

4. The intelligent detection device for ensuring safe operation of the power grid according to claim 1, wherein: the sliding groove spring structure comprises a through groove (33), a plurality of through grooves (33) are transversely formed in a semicircular cylinder body (3) respectively, a plurality of sliding blocks (43) are fixedly mounted on the periphery of a first arc-shaped plate (4) respectively, the sliding blocks (43) penetrate through the corresponding through grooves (33) respectively and are in sliding fit with the through grooves, one side, far away from the first arc-shaped plate (4), of each sliding block (43) is fixedly mounted with a fixing plate (44), the fixing plates (44) are in sliding fit with the periphery of the corresponding semicircular cylinder body (3) respectively, a plurality of spring seats (34) are fixedly mounted on the periphery of the semicircular cylinder body (3) respectively, the spring seats (34) are located on the corresponding through grooves (33) respectively and are close to one end of a second nozzle (31), and springs (45) are fixedly connected between the spring seats (34.

5. The intelligent detection device for ensuring safe operation of the power grid according to claim 1, wherein: half cylinder (3) inner chamber bottom surface on respectively fixed mounting have second arc (35), second arc (35) can form an annular cover when two half cylinders (3) fold, the inner ring of annular cover equals and the concentric line with circular through-hole diameter, equal fixed mounting has the sealing strip on the contact surface between two half cylinders (3) and the contact surface between two second arc (35).

6. The intelligent detection device for ensuring safe operation of the power grid according to claim 1, wherein: the electromagnetic valve structure comprises a first electromagnetic valve (51), a pipeline of a liquid discharge pipe (32) is connected with the first electromagnetic valve (51), the periphery of the semi-cylinder body (3) is respectively and fixedly provided with a second electromagnetic valve (52) and a plurality of third electromagnetic valves (53), the number of the third electromagnetic valves (53) is equal to the number of rows of first nozzles (41) on the corresponding semi-cylinder body (3), a liquid pumping pipe (25) is respectively connected with liquid inlet pipelines of the second electromagnetic valve (52) and the third electromagnetic valve (53) on the corresponding semi-cylinder body (3), liquid outlets of the second electromagnetic valve (52) and the third electromagnetic valve (53) respectively penetrate through the cylinder wall of the corresponding semi-cylinder body (3), a liquid outlet of the second electromagnetic valve (52) is respectively connected with a pipeline of the corresponding second nozzle (31), liquid outlets of the third electromagnetic valve (53) are respectively connected with a pipeline of a liquid supply pipe (54), and the liquid supply pipes (54) are respectively connected with all first nozzles (41) in corresponding, the liquid discharge pipe (32), the liquid pumping pipe (25), the liquid pumping pipe (24) and the liquid supply pipe (54) are all flexible hoses with elasticity, and the first electromagnetic valve (51), the second electromagnetic valve (52) and the third electromagnetic valve (53) are all connected with an intelligent control structure circuit.

Technical Field

The invention belongs to the field of high-voltage power grid maintenance, and particularly relates to intelligent detection equipment for ensuring safe operation of a power grid.

Background

The insulator is a common insulating control in a high-voltage line, and is usually made of ceramic or glass, in the actual use process, dust or some other types of dirt can be attached to the surfaces of the insulators along with the increase of time, so that the normal operation of the line is damaged, the regular cleaning of the insulators is an indispensable measure for ensuring the safe operation of a power grid, the existing method for judging whether the insulators need to be cleaned mainly comprises a method for visual inspection by partially wiping human eyes and a method for detecting the salt density, the method for visual inspection by partially wiping the human eyes mainly depends on the self experience of workers, and the detection accuracy is low; the method comprises the steps of scraping dust on an insulator at a designated position by adopting a salt density detection rule, wherein the dust is generally the second sheet from the top, the middle and the second sheet from the bottom of an insulator string, dissolving the scraped dirt into a solution with a certain volume, detecting by using a salt density tester, and judging whether the insulator needs to be cleaned according to the measured salt density value; in addition, the insulator string is cleaned mainly by adopting a cleaning mode that a high-pressure water gun is matched with special insulating cleaning solution, the physical burden on workers is heavier during actual operation, and the splashed cleaning solution can also pollute the surrounding environment.

Disclosure of Invention

The invention provides intelligent detection equipment for ensuring safe operation of a power grid, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides an intellectual detection system equipment for guaranteeing electric wire netting safe operation, includes the flatbed, and flatbed one side fixed mounting has the push-and-pull handrail, and the rectangle breach has then been seted up to the opposite side of flatbed, and flatbed bottom surface fixed mounting has a plurality of universal wheels of taking the locking function, characterized in that: the top surface of the flat car is fixedly provided with a plurality of first telescopic rods, the top ends of the first telescopic rods are jointly and fixedly provided with a U-shaped plate, the opening direction of the U-shaped plate and the rectangular notch are positioned on the same side, the top surface of one side, away from the opening, of the U-shaped plate is fixedly provided with a vertical plate, the vertical plate is fixedly provided with a plurality of hinged seats towards the opening side of the U-shaped plate, two half cylinders which are folded together are arranged above the U-shaped plate, the half cylinders are hinged with the corresponding hinged seats and can be opened or folded in a turning way around the hinged seats, the top surfaces and the bottom surfaces of the two half cylinders are respectively provided with a semicircular through hole, the semicircular through holes at the tops of the two half cylinders can form a circular through hole, the semicircular through holes at the bottoms of the two half cylinders can also form a circular through hole, the vertical plate is provided with a power structure for opening, the opposite surfaces of the two first arc plates are respectively and fixedly provided with a plurality of first nozzles, the first nozzles are vertically divided into a plurality of rows on the corresponding first arc plates, each row of first nozzles are transversely and uniformly arranged along the inner peripheral surface of the first arc plate, one side of the periphery of each first arc plate is respectively and fixedly provided with a push plate, the inner wall of each semi-cylinder is respectively and fixedly provided with a second nozzle, the direction of each second nozzle faces the corresponding push plate, the top surface of the flat car is fixedly provided with a detergent box and a waste liquid box, the bottom surface of one semi-cylinder is fixedly connected with a liquid discharge pipe, the lower end of the liquid discharge pipe is connected with a waste liquid box pipeline, the top surface of the U-shaped plate is fixedly provided with two water pumps, the water pumps are connected with a liquid suction pipe and a liquid pump pipe, the liquid suction pipe is connected with a washing machine box pipeline, the liquid pump pipe and the liquid discharge pipe are respectively, the circuit is connected with two detecting electrodes on the salt density tester, and detecting electrodes are fixed mounting respectively on the semi-cylinder inner wall that corresponds, still are equipped with the intelligent control structure in addition on the flatbed, and the intelligent control structure is used for controlling first telescopic link, power structure, solenoid valve structure, water pump and salt density tester.

As above an intelligent detection equipment for guaranteeing electric wire netting safe operation, power structure be the second telescopic link, the riser is articulated towards semicylinder one side and is installed several second telescopic link, the second telescopic link divide into two vertical rows of front side and rear side, every second telescopic link is kept away from riser one end and is connected with the outer periphery of the semicylinder that corresponds is articulated respectively.

As above-mentioned an intellectual detection system equipment for guaranteeing electric wire netting safe operation, the intelligent control structure be the PLC controller, the PLC controller is connected with first telescopic link, second telescopic link, solenoid valve structure, water pump, salt density tester and external power supply circuit simultaneously.

As above an intelligent detection equipment for guaranteeing electric wire netting safe operation, spout spring structure including passing through the groove, transversely seted up the several on the semi-cylinder body respectively and passed through the groove, fixed mounting has the several slider respectively in the first arc periphery, the slider passes corresponding passing through the groove respectively and with it sliding fit, the slider is kept away from first arc one side and is fixed mounting has the fixed plate respectively, the fixed plate respectively with the semi-cylinder body periphery sliding fit that corresponds, fixed mounting has the several spring holder respectively in the semi-cylinder body periphery, the spring holder is located corresponding passing through the groove respectively and is close to second nozzle one end, respectively fixedly connected with spring between spring holder and the fixed plate that corresponds.

As above an intelligent detection equipment for guaranteeing electric wire netting safe operation, semi-cylinder inner chamber bottom surface on respectively fixed mounting have the second arc, the second arc can form an annular cover when two semi-cylinder bodies fold, the inner ring of annular cover equals and the concentric line with circular through-hole diameter, equal fixed mounting has the sealing strip on the contact surface between two semi-cylinder bodies and the contact surface between two second arc.

The intelligent detection equipment for ensuring the safe operation of the power grid comprises an electromagnetic valve structure, wherein a first electromagnetic valve is connected on a liquid discharge pipe through a pipeline, a second electromagnetic valve and a plurality of third electromagnetic valves are fixedly installed on the periphery of a semi-cylinder body respectively, the number of the third electromagnetic valves is equal to the number of rows of first nozzles on the corresponding semi-cylinder body, a liquid pumping pipe is respectively connected with liquid inlet pipelines of the second electromagnetic valve and the third electromagnetic valves on the corresponding semi-cylinder body, liquid outlets of the second electromagnetic valve and the third electromagnetic valves respectively penetrate through the wall of the corresponding semi-cylinder body, liquid outlets of the second electromagnetic valve are respectively connected with corresponding second nozzle pipelines, liquid outlets of the third electromagnetic valves are respectively connected with liquid supply pipes through pipelines, the liquid supply pipes are respectively connected with all first nozzle pipelines of corresponding transverse rows, and the liquid discharge pipe, the liquid pumping pipe and the liquid supply pipes are all flexible hoses with, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are all connected with the intelligent control structure circuit.

The invention has the advantages that: when the device is used, a worker firstly manually controls the first telescopic rod to stretch and retract to adjust the heights of the U-shaped plate and the semi-cylindrical body, the semi-cylindrical body is made to correspond to the height of an insulator string on a rod, the power structure is controlled to open the two semi-cylindrical bodies, the device is pushed to push the insulator string between the opened semi-cylindrical bodies, the universal wheel at the bottom of the flatbed is locked after the insulator string is pushed in place, the opening of the U-shaped plate and the rectangular notch on the flatbed can allow the rod body of the insulator string to avoid interference, then the power structure is controlled to fold the semi-cylindrical bodies, the semi-cylindrical bodies can seal the insulator string in the folded hollow cylindrical bodies, the rod body can penetrate through circular through holes in the upper end and the lower end of the two semi-cylindrical bodies, at the moment, a user can start the intelligent control structure, the intelligent control structure can close the first electromagnetic, The position of the middle row and the next second row of insulators corresponds to the third electromagnetic valves of the first nozzles, the first nozzles are enabled to spray and clean towards the insulators, meanwhile, the intelligent control structure can also intermittently open the second electromagnetic valves to enable the second nozzles to spray water in a clearance mode, when the second nozzles spray water, water flow can drive the first arc-shaped plate and the first nozzles to rotate around the periphery of the insulators by 20-30 degrees through impacting the corresponding push plates, when the second nozzles stop spraying water, the arc-shaped plate can restore to the original position under the pushing of the chute spring structure, therefore, the multi-angle cleaning function of the first nozzles on the surfaces of the insulators is realized, the cleaning is more thorough, a water pump stops working after 10 seconds of washing, at the moment, the washed waste liquid can flow downwards into an annular water tank formed by the semi-cylinder body and the second arc-shaped plate, the intelligent control structure can control the salt density detector to detect the washed waste liquid through, judging the degree of contamination of the insulator by comparing the increment of the salt density value of the waste liquid and the clean washing liquid, if the insulator string does not need to be cleaned, firstly opening a first electromagnetic valve by the intelligent control structure to discharge the waste liquid out of the cylinder, and then controlling the power structure to open the semicylinder so as to move the device to the next insulator rod body; if the insulator string needs to be cleaned, the intelligent control structure firstly opens the first electromagnetic valve to discharge waste liquid, then switches on the power supply of the water pump again, opens all the first nozzles to comprehensively clean the whole insulator string, the second nozzles still intermittently spray water to drive the first arc-shaped plate to rotate in a reciprocating manner in the cleaning process, the water pump stops working after the whole cleaning process is carried out for 20 seconds, the semi-cylinder body is reopened after all the waste liquid is discharged after 10 seconds, and at the moment, a worker can push the device to the next insulator string rod body to carry out detection cleaning; the insulator string cleaning device has the advantages that the insulator string can be automatically detected and cleaned, the labor burden of workers and the danger of close contact with the insulator are greatly reduced, the waste liquid can be recycled by adopting the closed semi-cylinder body and the waste liquid box, and the influence of splashed cleaning liquid on the environment and surrounding facilities is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of the present invention; FIG. 3 is an external view of the present invention, and FIG. 4 is an open state of the present invention; fig. 5 is a schematic view showing a rotated state of the first arc plate; fig. 6 is a block diagram of a circuit module of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an intellectual detection system equipment for guaranteeing electric wire netting safe operation, as shown in the figure, including flatbed 1, 1 one side fixed mounting of flatbed has the push-and-pull handrail, and the rectangle breach has then been seted up to flatbed 1's opposite side, and 1 bottom surface fixed mounting of flatbed has a plurality of universal wheels of taking the locking function, characterized in that: the top surface of the flat car 1 is fixedly provided with a plurality of first telescopic rods 11, the top end of each first telescopic rod 11 is jointly and fixedly provided with a U-shaped plate 2, the opening direction of the U-shaped plate 2 and a rectangular notch are positioned on the same side, insulator string rods to be detected and cleaned can be pushed into the openings and the rectangular notches of the U-shaped plates 2, the top surface of one side, away from the openings, of each U-shaped plate 2 is fixedly provided with a vertical plate 21, the vertical plate 21 is fixedly provided with a plurality of hinge seats 22 towards the opening side of the U-shaped plate 2, two half cylinders 3 which are folded together are arranged above the U-shaped plate 2, a closed hollow cylinder can be formed when the two half cylinders 3 are folded, the half cylinders 3 are hinged with the corresponding hinge seats 22 and can be turned over and opened or folded around the hinge seats 22, the top surfaces and the bottom surfaces, the semicircular through holes at the bottoms of the two semicylinders 3 can also form a circular through hole, the semicircular through holes are all concentric with the hollow cylinder, the diameter of the circular through hole is slightly larger than that of the insulator string rod body, the vertical plate 21 is provided with a power structure for opening and closing the two semicylinders 3, the insides of the semicylinders 3 are respectively provided with a first arc-shaped plate 4, the first arc-shaped plates 4 are all concentric with the corresponding semicylinders 3, the first arc-shaped plates 4 are in sliding connection with the corresponding semicylinders 3 through sliding groove spring hooks, a plurality of first nozzles 41 are respectively and fixedly arranged on opposite surfaces of the two first arc-shaped plates 4, the direction of the first nozzles 41 is towards the direction of the central line of the hollow cylinder, the first nozzles 41 are vertically divided into a plurality of rows on the corresponding first arc-shaped plates 4, each row of the first nozzles 41 are transversely and uniformly arranged along the inner peripheral surface of the first arc-shaped plate 4, and the distance between, the outer side of the periphery of the first arc-shaped plate 4 is respectively and fixedly provided with a push plate 42, the inner wall of the semi-cylinder 3 is respectively and fixedly provided with a second nozzle 31, the direction of the second nozzle 31 respectively faces to the corresponding push plate 42, the top surface of the flat car 1 is fixedly provided with a detergent box 12 and a waste liquid box 13, the bottom surface of one semi-cylinder 3 is fixedly connected with a liquid discharge pipe 32, the liquid discharge pipe 32 is communicated with the inner cavity of the semi-cylinder 3, the lower end of the liquid discharge pipe 32 is connected with the waste liquid box 13 through a pipeline, the top surface of the U-shaped plate 2 is fixedly provided with two water pumps 23, the water pumps 23 are connected with a liquid suction pipe 24 and a liquid pump pipe 25 through a pipeline, the liquid suction pipe 24 is connected with the washing machine box 12 through a pipeline, the liquid pump pipe 25 and the liquid discharge pipe 32 are respectively provided with an electromagnetic valve structure for controlling, the detection electrodes 15 are respectively and fixedly installed on the inner walls of the corresponding semi-cylinders 3, an intelligent control structure is additionally arranged on the flat car 1, and the intelligent control structure is used for controlling the first telescopic rod 11, the power structure, the electromagnetic valve structure, the water pump 23 and the salt density tester 14. When the device is used, a worker manually controls the first telescopic rod 11 to stretch and contract to adjust the heights of the U-shaped plate 2 and the semi-cylinders 3 to enable the semi-cylinders 3 to correspond to the heights of insulator strings on rods, the power structure is controlled to open the two semi-cylinders 3, the device is pushed to push the insulator strings into the opened semi-cylinders 3, universal wheels at the bottom of the flat car 1 are locked after the insulator strings are pushed in place, the rod bodies of the insulator strings can be prevented from interfering by the openings of the U-shaped plate 2 and rectangular gaps on the flat car, then the power structure is controlled to fold the semi-cylinders 3, the semi-cylinders 3 can seal the insulator strings in the folded hollow cylinders, the rod bodies can penetrate through circular through holes at the upper end and the lower end of the two semi-cylinders 3, at the moment, the user can start the intelligent control structure, the first electromagnetic valve 51 can be closed by the intelligent control structure, the, opening a third electromagnetic valve 53 corresponding to a first nozzle 41 at the position of the insulators in the second row from the top, the middle row and the second row from the bottom, so that the first nozzles 41 spray and clean insulators, and meanwhile, intermittently opening a second electromagnetic valve 52 by an intelligent control structure to spray water in gaps among the second nozzles 31, wherein when the second nozzles 31 spray water, water flow impacts corresponding push plates 42 to drive the first arc-shaped plate 4 and the first nozzles 41 to rotate around the periphery of the insulators by 20-30 degrees, when the second nozzles 31 stop spraying water, the arc-shaped plate 4 returns to the original position under the pushing of a chute spring structure, so that the multi-angle cleaning function of the first nozzles 41 on the surfaces of the insulators is realized, the cleaning is more thorough, after the water pump 23 stops working after 10 seconds of cleaning, at the moment, the waste liquid after the cleaning flows downwards into an annular water tank formed by the half-cylinder 3 and the second arc-shaped plate 35, the intelligent control structure can control the salt density detector 14 to detect the flushed waste liquid through the detection electrode 15, judge the fouling degree of the insulator by comparing the salt density value increment of the waste liquid and the clean washing liquid, if the insulator string does not need to be cleaned, the intelligent control structure firstly opens the first electromagnetic valve 51 to discharge the waste liquid out of the cylinder, and then controls the power structure to open the semi-cylinder 3 so as to move the device to the next insulator rod body; if the insulator string needs to be cleaned, the intelligent control structure firstly opens the first electromagnetic valve 51 to discharge waste liquid, then switches on the power supply of the water pump 23 again, opens all the first nozzles 41 to comprehensively clean the whole insulator string, the second nozzles 31 still intermittently spray water to drive the first arc-shaped plate 4 to rotate in a reciprocating manner in the cleaning process, the water pump 23 stops working after the whole cleaning process is carried out for 20 seconds, the cylindrical body 3 is opened again after all the waste liquid is discharged after 10 seconds, and at the moment, a worker can push the device to the next insulator string rod body to carry out detection cleaning; the insulator string cleaning device has the advantages that the insulator string can be automatically detected and cleaned, the labor burden of workers and the danger of close contact with the insulator are greatly reduced, the waste liquid can be recycled by adopting the closed semi-cylinder 3 and the waste liquid box 13, and the influence of splashed washing liquid on the environment and surrounding facilities is avoided.

Specifically, as shown in fig. 1, the power structure according to the present embodiment is a second telescopic rod 26, a plurality of second telescopic rods 26 are hinged to the vertical plate 21 toward the semi-cylindrical body 3, the second telescopic rods 26 are divided into two vertical rows, namely a front vertical row and a rear vertical row, and one end of each row of the second telescopic rods 26, which is far away from the vertical plate 21, is hinged to the periphery of the corresponding semi-cylindrical body 3. First telescopic link 11 and second telescopic link 26 are the multistage electric push rod of taking self-locking function, when second telescopic link 26 shortens, can stimulate two semicylinders 3 and open around articulated seat 22 upset, thereby can push insulator chain wherein, adopt multistage electric push rod can be in satisfying the intelligent control structure of being convenient for under first telescopic link 11 and the 26 stroke length requirements of second telescopic link and control its action through the signal of telecommunication, the self-locking function of telescopic link can ensure that all telescopic links can keep the normal position motionless when not switching on or no action signal.

Specifically, not shown in the figure, the intelligent control structure described in this embodiment is a PLC controller, and the PLC controller is connected to the first telescopic rod 11, the second telescopic rod 26, the electromagnetic valve structure, the water pump 23, the salt density tester 14 and the external power supply circuit at the same time. Adopt the PLC controller can realize the motion control to first telescopic link 11 and second telescopic link 26, carry out analysis and judgment to the test result of salt density tester 14, the operating duration of control water pump 23, through the switching of all nozzles of solenoid valve structure control and fluid-discharge tube 32, thereby automated inspection and cleaning function for this device provide the hardware basis, have manual operation panel on the PLC controller, so that the workman passes through first telescopic link 11 of PLC controller manual control, the action of second telescopic link 26 and start and detect cleaning function.

Further, as shown in fig. 2, the chute spring structure described in this embodiment includes a through groove 33, a plurality of through grooves 33 are transversely respectively disposed on the semi-cylinder body 3, a plurality of sliders 43 are respectively and fixedly mounted on the periphery of the first arc-shaped plate 4, the sliders 43 respectively penetrate through the corresponding through grooves 33 and are in sliding fit with the through grooves, a fixing plate 44 is respectively and fixedly mounted on one side of the slider 43 away from the first arc-shaped plate 4, the fixing plate 44 is located outside the semi-cylinder body 3, the vertical width of the fixing plate 44 is greater than the vertical width of the through groove 33, the fixing plate 44 is respectively in sliding fit with the periphery of the corresponding semi-cylinder body 3, a plurality of spring seats 34 are respectively and fixedly mounted on the periphery of the semi-cylinder body 3, the spring seats 34 are respectively located at one end of the corresponding through groove 33, which is close to the second nozzle 31. Adopt through groove 33 and slider 43 sliding fit's structure can make first arc 4 only can transversely rotate around the semicylinder 3 central line, fixed plate 44 can fix slider 43 in through groove 33, avoid first arc 4 to fall into semicylinder 3 inside, when second nozzle 31 to push pedal 42 blowout rivers, first arc 4 rotates along through groove 33 under the water pressure effect, spring 45 atress compression, when second nozzle 31 stops the water spray, first arc 4 can resume the normal position under the promotion of spring 45, spring 45's spring force need be greater than the frictional force when annular plate 4 rotates, second nozzle 31 need be greater than spring 45's spring force to the water pressure of push pedal 42, the user can be through selecting spring 45 and the water pump 23 of suitable specification in order to realize this function.

Furthermore, as shown in fig. 1 and fig. 2, in the embodiment, the second arc-shaped plates 35 are respectively and fixedly mounted on the bottom surfaces of the inner cavities of the half cylinders 3, the second arc-shaped plates 35 can form an annular sleeve when the two half cylinders 3 are folded, the diameters of the inner ring of the annular sleeve and the circular through hole are equal and share a center line, and the sealing strips are fixedly mounted on the contact surfaces between the two half cylinders 3 and the contact surfaces between the two second arc-shaped plates 35. When the insulator is washed, the sealing strips between the semi-cylinders 3 and between the second arc-shaped plates 35 can prevent the washing liquid from flowing out of the gaps of the closed cylinders, and the second arc-shaped plates 35 can form an annular water tank at the bottom of the semi-cylinders 3 when the semi-cylinders 3 are closed, so that the reserved washing liquid can be conveniently received and used for detecting by the detection electrodes 15.

Further, as shown in fig. 2 and 3, the electromagnetic valve structure of the present embodiment includes a first electromagnetic valve 51, the first electromagnetic valve 51 is connected to the pipe of the liquid discharge pipe 32, a second electromagnetic valve 52 and a plurality of third electromagnetic valves 53 are respectively and fixedly installed on the periphery of the semi-cylinder 3, the number of the third electromagnetic valves 53 is equal to the number of rows of the first nozzles 41 on the corresponding semi-cylinder 3, the liquid pumping pipe 25 is respectively connected to the liquid inlet pipes of the second electromagnetic valve 52 and the third electromagnetic valve 53 on the corresponding semi-cylinder 3, the liquid outlets of the second electromagnetic valve 52 and the third electromagnetic valve 53 respectively penetrate through the wall of the corresponding semi-cylinder 3, the liquid outlet of the second electromagnetic valve 52 is respectively connected to the corresponding second nozzle 31, the liquid outlet of the third electromagnetic valve 53 is respectively connected to the liquid supply pipe 54, the liquid supply pipe 54 is respectively connected to the pipes of all the first nozzles 41 in the corresponding transverse rows, The pumping tube 25, the liquid pumping tube 24 and the liquid supply tube 54 are all flexible hoses with elasticity, and the first electromagnetic valve 51, the second electromagnetic valve 52 and the third electromagnetic valve 53 are all connected with an intelligent control structure circuit. This structure realizes the control function of waste liquid discharge through the intelligent control device and the electromagnetic valve on the one hand, and on the other hand can control the opening and closing of the second nozzle 31 and the first nozzle 41 in any horizontal row independently.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.