Crawling device for insulator detection

Abstract

The utility model relates to a crawling device for insulator detection, which is characterized in that the top of an upper outer cover is fixedly provided with a steering engine, the top of the steering engine is rotatably provided with a camera, the back surfaces of the two outer covers are fixedly connected with T-shaped sliding rods, and a rectangular plate is internally provided with T-shaped grooves matched with the T-shaped sliding rods; clamping assemblies are arranged on the two outer covers, walking assemblies are arranged above the two clamping assemblies, walking wheels are rotationally installed in U-shaped bases of the walking assemblies, servo motors are installed on one side faces of the U-shaped bases, and the output ends of the servo motors are fixedly connected with wheel shafts on the walking wheels. The electric pole climbing machine is simple in mechanical structure, small in size, low in weight, capable of effectively reducing manufacturing cost, capable of climbing telegraph poles with different diameters and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to insulator detection technical field, concretely relates to a kind of crawling device for insulator detection. BACKGROUND

[0002] With the promotion of new power system work, ultra / extra-high voltage transmission line construction has entered a new stage, and higher requirements are put forward for construction quality control. As the main insulating component in overhead transmission line, insulator plays a very important role in the safe and stable operation of the line. According to statistics, 60% of transmission line faults are caused by insulator failure. Therefore, developing a crawling device for insulator detection to find potential problems of insulators is of great significance to the development of electric power industry and economy.

[0003] The existing crawling device for insulator detection has complex mechanical structure, large size and weight, high cost, and cannot climb different diameter poles, so the practicality is low. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the shortcomings of prior art and providing a crawling device for insulator detection.

[0005] The utility model solves the technical problem by the following technical scheme:

[0006] A crawling device for insulator detection, comprising a rectangular plate and two outer covers, two outer covers are distributed upward and downward, the top of the upper outer cover is fixedly installed with a rudder machine, the top of the rudder machine is rotatably installed with a camera, the back surface of each outer cover is fixedly connected with a T-shaped slide rod, the inside of the rectangular plate is provided with a T-shaped groove matched with the T-shaped slide rod, and the T-shaped slide rod is slidably connected with the T-shaped groove.

[0007] Two outer covers are provided with clamping assemblies, and two clamping assemblies are provided with walking assemblies above, the walking assembly comprises two U-shaped seats, the inside of each U-shaped seat is rotatably installed with a walking wheel, one side surface of each U-shaped seat is installed with a servo motor, and the output end of the servo motor is fixedly connected with the axle of the walking wheel.

[0008] Moreover, the clamping assembly comprises a track fixedly connected inside the outer cover, the front surface of the track is installed with a double-shaft motor, the two output ends of the double-shaft motor are fixedly connected with lead screws, and the ends of the lead screws away from each other are fixedly connected with baffles.

[0009] Moreover, the outer surfaces of the two lead screws are threadedly connected with threaded slides, the threaded slides are slidably connected with the track, the front surfaces of the threaded slides are fixedly connected with connecting arms, and the connecting arms are provided with through grooves matched with the lead screws.

[0010] Moreover, the two connecting arms are fixedly connected with arc-shaped clamping plates at the ends close to each other, and the arc-shaped clamping plates are provided with anti-skid pads on the surfaces close to each other.

[0011] Moreover, the walking assembly further comprises a right-angle plate installed on the outer cover, and an electric push rod is installed on the right-angle plate, and the telescopic end of the electric push rod is fixedly connected with the U-shaped seat.

[0012] Moreover, the U-shaped seat is fixedly connected with a sliding plate at the bottom surface, and a sliding groove is formed in the right-angle plate and matched with the sliding plate, and the surface of the sliding plate away from the U-shaped seat is slidably connected in the sliding groove.

[0013] The utility model discloses the advantages and beneficial effects are:

[0014] When the insulator is detected by using the scheme, first, the device is placed at the electric pole and the electric pole is clamped by the clamping assembly above, then the clamping assembly below and the outer cover are moved upward by the walking assembly below, then the electric pole is clamped by the clamping assembly below, and the clamping assembly above, the outer cover and the steering engine are moved upward by the walking assembly above, and the device can be automatically climbed on the electric pole by the cyclic reciprocating movement, the device has simple mechanical structure, small size and low weight, can effectively reduce the cost, and can climb on electric poles with different diameters, and has high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the structural schematic diagram of the clamping assembly of the utility model;

[0017] Figure 3 It is the structural schematic diagram of the walking assembly of the utility model;

[0018] Figure 4 It is the connection schematic diagram of the outer cover and the T-shaped sliding rod of the utility model;

[0019] Figure 5 It is the structural schematic diagram of the rectangular plate and the T-shaped groove of the utility model.

[0020] EXPLANATION OF REFERENCE NUMERALS

[0021] 1, outer cover; 2, steering gear; 3, camera; 4, T-shaped slide rod; 5, rectangular plate; 6, T-shaped groove; 7, clamping assembly; 701, track; 702, double-shaft motor; 703, screw rod; 704, threaded slider; 705, connecting arm; 706, arc-shaped clamping plate; 707, non-slip pad; 8, walking assembly; 801, right-angle plate; 802, electric push rod; 803, U-shaped seat; 804, sliding plate; 805, servo motor; 806, walking wheel. DETAILED DESCRIPTION

[0022] The utility model will be described in further detail below through specific embodiments, the following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.

[0023] Reference Figures 1-5 A kind of crawling device for insulator detection, including rectangular plate 5 and two outer covers 1, its innovation lies in: two outer covers 1 are distributed upside down, the top of upper outer cover 1 is fixedly installed with steering gear 2, the top of steering gear 2 is rotatably installed with camera 3, the back of two outer covers 1 is fixedly connected with T-shaped slide rod 4, T-shaped groove 6 that is compatible with T-shaped slide rod 4 is set in the inside of rectangular plate 5, two T-shaped slide rods 4 are all slidably connected with T-shaped groove 6;Camera 3 uses the camera of Hysonna, can provide more accurate identification system, steering gear 2 can drive camera 3 to rotate 360 degrees, to be able to more efficiently detect insulator.

[0024] Two outer covers 1 are all provided with clamping assembly 7, clamping assembly 7 includes the track 701 fixedly connected in the inside of outer cover 1, the front surface of track 701 is installed with double-shaft motor 702, the two output ends of double-shaft motor 702 are all fixedly connected with screw rod 703, the end of two screw rods 703 away from each other is all fixedly connected with baffle;Start double-shaft motor 702, double-shaft motor 702 can drive two screw rods 703 synchronous rotation.

[0025] The outer surface of two screw rods 703 is all screw-connected with threaded slider 704, two threaded sliders 704 are all slidably connected with track 701, the front surface of two threaded sliders 704 is all fixedly connected with connecting arm 705, and the through slot that is compatible with screw rod 703 is set in connecting arm 705;The thread direction set on two screw rods 703 is opposite, when two screw rods 703 rotate in the same direction, can drive two threaded sliders 704 to move horizontally in opposite directions.

[0026] The two connecting arms 705 are fixedly connected with arc-shaped clamping plates 706 at the ends close to each other, and the arc-shaped clamping plates 706 are provided with anti-skid pads 707 on the surfaces close to each other; the threaded sliding block 704 can drive the connecting arms 705, the arc-shaped clamping plates 706 and the anti-skid pads 707 to move correspondingly, and when the two arc-shaped clamping plates 706 move towards each other, the arc-shaped clamping plates 706 can be clamped on the wire pole, and when the two arc-shaped clamping plates 706 move away from each other, the arc-shaped clamping plates 706 can be loosened from the wire pole.

[0027] The walking assembly 8 comprises two U-shaped seats 803, the walking wheels 806 are rotatably installed in the interiors of the two U-shaped seats 803, the servo motors 805 are installed on the side surfaces of the two U-shaped seats 803, and the output ends of the servo motors 805 are fixedly connected with the wheel shafts of the walking wheels 806; the servo motors 805 can drive the walking wheels 806 to rotate when the servo motors 805 are started, and when the walking wheels 806 rotate downwards on the wire pole, the walking assembly 8, the clamping assembly 7 and the outer cover 1 and the like move upwards under the action of friction, and similarly, when the walking wheels 806 rotate upwards on the wire pole, the walking assembly 8, the clamping assembly 7 and the outer cover 1 and the like move downwards under the action of friction.

[0028] The walking assembly 8 further comprises a right-angle plate 801 installed on the outer cover 1, the electric push rod 802 is installed on the right-angle plate 801, and the telescopic end of the electric push rod 802 is fixedly connected with the U-shaped seat 803; the electric push rod 802 can drive the U-shaped seat 803 and the walking wheels 806 and the like to move horizontally when the electric push rod 802 is started, so that the walking wheels 806 can be controlled to be close to the wire pole.

[0029] The bottom surface of the U-shaped seat 803 is fixedly connected with a sliding plate 804, the right-angle plate 801 is provided with a sliding groove matched with the sliding plate 804, and the surface of the sliding plate 804 away from the U-shaped seat 803 is slidably connected in the interior of the sliding groove; the U-shaped seat 803 can be supported without affecting the movement of the U-shaped seat 803 through the cooperation between the sliding plate 804 and the sliding groove, and the stability of the U-shaped seat 803 and the walking wheels 806 and the like during use is improved.

[0030] Although the embodiments and drawings of the utility model are disclosed for the purpose of illustration, those skilled in the art can understand that various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, therefore, the scope of the utility model is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A crawling device for insulator detection, comprising a rectangular plate and two outer covers, characterized in that: The top of the upper outer cover is fixedly provided with a steering engine, and the top of the steering engine is rotatably provided with a camera. The upper outer cover is provided with a clamping assembly, and the upper clamping assembly is provided with a walking assembly.

2. The creeping device for insulator detection according to claim 1, characterized in that: The clamping assembly comprises a track fixedly connected to the inner cover, and the front of the track is provided with a double-shaft motor.

3. The creeping device for insulator detection according to claim 2, characterized in that: The outer surface of the two screws is threadedly connected with a threaded sliding block, and the threaded sliding block is slidably connected with the track.

4. The creeping device for insulator detection according to claim 3, characterized in that: The front of the two threaded sliding blocks is fixedly connected with a connecting arm, and the connecting arm is provided with a through slot matched with the screw.

5. The creeping device for insulator detection according to claim 1, wherein: The end of the two connecting arms close to each other is fixedly connected with an arc-shaped clamping plate, and the arc-shaped clamping plate is provided with a non-slip pad.

6. The creeping device for insulator detection according to claim 5, characterized in that: The walking assembly further comprises a right-angle plate installed on the outer cover, and the right-angle plate is provided with an electric push rod. The bottom of the U-shaped seat is fixedly connected with a sliding plate, and the right-angle plate is provided with a sliding groove matched with the sliding plate. The end of the two connecting arms close to each other is fixedly connected with an arc-shaped clamping plate, and the arc-shaped clamping plate is provided with a non-slip pad. The walking assembly further comprises a right-angle plate installed on the outer cover, and the right-angle plate is provided with an electric push rod. The bottom of the U-shaped seat is fixedly connected with a sliding plate, and the right-angle plate is provided with a sliding groove matched with the sliding plate.

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