A power engineering line inspection device

Abstract

The utility model relates to electric power engineering technical field, the utility model discloses a kind of electric power engineering line inspection devices, including inspection device and mobile assembly, the inspection device includes detector, two support frames and fixed rod, the bottom of two The left and right sides of the top of detector are respectively fixedly connected with support frame, the left and right sides of the fixed rod are respectively fixedly connected with the opposite end of two support frames.The utility model is through setting inspection device, detector, support frame and fixed rod and the like structural components, detect electric power line by inspection device, move detector by mobile assembly, prevent moving column and line from separating by extrusion assembly, drive extrusion column to rotate by transmission assembly, reach the effect that prevent inspection device from shaking and falling off, solve the problem that inspection device shakes due to strong wind, separates from line top and falls to ground, form security risk to personnel and equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric power engineering technical field especially relates to a kind of electric power engineering line inspection device. BACKGROUND

[0002] Electric power engineering is the engineering related to the production, transmission and distribution of electric energy, and has important applications in electric power transmission and distribution. By constructing transmission lines, substations and distribution facilities, the transmission and distribution of electric energy are realized, and stable power supply is provided for cities and rural areas.

[0003] After long-term use of power lines, line aging, damage, cracks, corrosion, poor insulation and other conditions may occur. If these potential faults are not discovered and eliminated in time, they may cause power supply hazards and safety accidents. It is necessary to regularly inspect the lines to check for line defects and ensure the normal operation of power facilities and equipment to reduce power outages. During use, the inspection device may shake due to strong winds. When the shaking amplitude is too large, it may detach from the top of the line and fall to the ground, posing a safety hazard to personnel and equipment. UTILITY MODEL CONTENTS

[0004] To overcome the problems of the prior art, the utility model provides an electric power engineering line inspection device that can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an electric power engineering line inspection device includes an inspection device and a moving assembly. The inspection device includes a detector, two support frames and a fixed rod. The bottoms of the two support frames are respectively fixedly connected to the left and right sides of the top of the detector. The left and right sides of the fixed rod are respectively fixedly connected to the opposite ends of the two support frames. The moving assembly includes two connecting rods, two moving columns, a transmission motor and a connecting gear. The rear sides of the surfaces of the two connecting rods are movably connected to the tops inside the two support frames. The front sides of the two moving columns are fixedly connected to the rear sides of the two connecting rods. The surface of the transmission motor is fixedly connected to the left side inside the fixed rod. The front side of the output end of the transmission motor is fixedly connected to the rear side of the connecting gear. The surface of the connecting gear is meshingly connected to the surface of the left connecting rod.

[0006] The inspection device is used to detect the power lines.

[0007] The moving assembly is used to move the detector.

[0008] In order to keep the two moving columns rotating synchronously, preferably, the front side of the left connecting rod surface is engaged with a first tooth belt, the front side of the right connecting rod surface is engaged with the right side inside the first tooth belt, the inside of the left support frame is provided with an extrusion assembly, the bottom of the connecting gear is provided with a transmission assembly, and the left connecting rod drives the right connecting rod to rotate through the first tooth belt during rotation, so that the two moving columns keep rotating synchronously.

[0009] In order to prevent the moving column from being separated from the line, preferably, the extrusion assembly comprises two first hydraulic cylinders, two sliding blocks, two extrusion columns and a second tooth belt, the bottoms of the two first hydraulic cylinders are fixedly connected with the bottoms inside the two support frames, the surfaces of the two sliding blocks are movably connected with the interiors of the two support frames, the tops of the output ends of the two first hydraulic cylinders are fixedly connected with the bottoms of the two sliding blocks, the surfaces of the two extrusion columns are movably connected with the interiors of the two sliding blocks, the left side inside the second tooth belt is engaged with the front side of the surface of the left extrusion column, and the right side inside the second tooth belt is engaged with the front side of the surface of the right extrusion column, the surfaces of the moving column and the extrusion column are concave, the two first hydraulic cylinders drive the two extrusion columns to move upwards through the two sliding blocks, and the line is clamped through the two extrusion columns and the two moving columns, so that the moving column is prevented from being separated from the line.

[0010] In order to drive the two extrusion columns to rotate and move, preferably, the transmission assembly comprises a mounting rod, a transmission rod and a third tooth belt, the left and right sides of the mounting rod are fixedly connected with the opposite ends of the two sliding blocks, the transmission rod is located inside the mounting rod, the top inside the third tooth belt is engaged with the surface of the connecting gear, the left side inside the third tooth belt is engaged with the surface of the left extrusion column, the right side inside the third tooth belt is engaged with the surface of the transmission rod, the output end of the transmission motor drives the left extrusion column to rotate through the connecting gear and the third tooth belt, and the left extrusion column drives the right extrusion column to rotate through the second tooth belt during rotation.

[0011] In order to keep the third tooth belt in a tight state, preferably, the left side inside the fixed rod is fixedly connected with a second hydraulic cylinder, the right side of the output end of the second hydraulic cylinder is fixedly connected with a connecting block, the surface of the connecting block is slidably connected with the interior of the fixed rod, and the interior of the connecting block is movably connected with the surface of the transmission rod. The output end of the second hydraulic cylinder drives the transmission rod to move through the connecting block, the position of the transmission rod is adjusted, and the tension degree of the third tooth belt is adjusted.

[0012] In order to prevent water from gathering inside the two support frames, preferably, the bottoms of the two sliding blocks are fixedly connected with waterproof sleeves, and the surfaces of the two waterproof sleeves are slidably connected with the interiors of the two support frames. Water is blocked through the two waterproof sleeves, so that water is prevented from gathering inside the support frames.

[0013] In order to improve the stability of the transmission rod, preferably, the top and bottom of the fixed rod are fixedly connected with a plurality of limiting strips, the surfaces of the plurality of limiting strips are slidably connected with the surface of the connecting block, the movement direction of the connecting block is limited through the plurality of limiting strips, the inclination of the connecting block is prevented, and the transmission rod is kept stable.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a through be provided with the structure parts such as inspection device, detector, support frame and fixed rod, through the detection of power line to the inspection device, through the removal of detector through the extrusion component prevents the removal of mobile column and line, through the rotation of extrusion column through transmission assembly, through the cooperation of second hydraulic cylinder and connecting block, adjust third toothed belt tension, reached the effect that prevents the inspection device from shaking and falling off. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the three -dimensional structure schematic diagram provided by the utility model embodiment;

[0017] Fig. 2 It is the three -dimensional structure schematic diagram of mobile assembly provided by the utility model embodiment;

[0018] Fig. 3 It is the three -dimensional structure schematic diagram of extrusion component provided by the utility model embodiment;

[0019] Fig. 4 It is the three -dimensional structure schematic diagram of third toothed belt provided by the utility model embodiment.

[0020] In the drawing: 1, inspection device;101, detector;102, support frame;103, fixed rod;2, mobile assembly;201, connecting rod;202, mobile column;203, transmission motor;204, connecting gear;3, first toothed belt;4, extrusion component;401, first hydraulic cylinder;402, sliding block;403, extrusion column;404, second toothed belt;5, transmission assembly;501, mounting rod;502, transmission rod;503, third toothed belt;6, second hydraulic cylinder;7, connecting block;8, waterproof sleeve;9, limiting strip. DETAILED DESCRIPTION

[0021] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in cooperation with the drawings.

[0022] The structure of the utility model is described in detail below in combination with the drawings.

[0023] As Figs. 1 to 4As shown, the utility model discloses a kind of electric power engineering line inspection devices provided in the embodiment, including inspection device 1 and mobile assembly 2, inspection device 1 includes detector 101, two support frames 102 and fixed rod 103, the bottom of two support frames 102 is respectively fixedly connected with the left and right sides of the top of detector 101, the left and right sides of fixed rod 103 are respectively fixedly connected with the opposite end of two support frames 102, mobile assembly 2 includes two connecting rods 201, two mobile columns 202, transmission motor 203 and connecting gear 204, the rear side of the surface of two connecting rods 201 is movably connected with the top inside two support frames 102, the front side of two mobile columns 202 is fixedly connected with the rear side of two connecting rods 201, the surface of transmission motor 203 is fixedly connected with the left side inside fixed rod 103, the front side of transmission motor 203 output end is fixedly connected with the rear side of connecting gear 204, the surface of connecting gear 204 is engagedly connected with the surface of left connecting rod 201;Inspection device 1 is used to detect electric power line;Mobile assembly 2 is used to drive detector 101 to move, to make two mobile columns 202 keep synchronous rotation, the front side of the surface of left connecting rod 201 is engagedly connected with first toothed belt 3, the front side of the surface of right connecting rod 201 is engagedly connected with the right side inside first toothed belt 3, the inside of left support frame 102 is provided with extrusion assembly 4, the bottom of connecting gear 204 is provided with transmission assembly 5, left connecting rod 201 is rotated and drives right connecting rod 201 to rotate by first toothed belt 3, so that two mobile columns 202 keep synchronous rotation, to prevent mobile column 202 from being contacted with line, extrusion assembly 4 includes two first hydraulic cylinders 401, two sliders 402, two extrusion columns 403 and second toothed belt 404, the bottom of two first hydraulic cylinders 401 is fixedly connected with the bottom inside two support frames 102, the surface of two sliders 402 is movably connected with the inside of two support frames 102, the top of two first hydraulic cylinders 401 output end is fixedly connected with the bottom of two sliders 402, the surface of two extrusion columns 403 is movably connected with the inside of two sliders 402, the left side in the inside of second toothed belt 404 is engagedly connected with the front side of the surface of left extrusion column 403, the right side in the inside of second toothed belt 404 is engagedly connected with the front side of the surface of right extrusion column 403, the surface of mobile column 202 and extrusion column 403 is concave, two first hydraulic cylinders 401 drive two extrusion columns 403 to move upwards by two sliders 402, line is clamped by two extrusion columns 403 and two mobile columns 202, prevent mobile column 202 from being contacted with line, to drive two extrusion columns 403 to rotate and move, transmission assembly 5 includes mounting rod 501, transmission rod 502 and third toothed belt 503, the left and right sides of mounting rod 501 are respectively fixedly connected with the opposite end of two sliders 402, transmission rod 502 is located in the inside of mounting rod 501, the top in the inside of third toothed belt 503 is engagedly connected with the surface of connecting gear 204,The left side of the third toothed belt 503 is in meshing connection with the surface of the left extrusion column 403, and the right side of the third toothed belt 503 is in meshing connection with the surface of the transmission rod 502, the output end of the transmission motor 203 drives the left extrusion column 403 to rotate through the connecting gear 204 and the third toothed belt 503, and the left extrusion column 403 drives the right extrusion column 403 to rotate through the second toothed belt 404 in the rotating process, in order to keep the third toothed belt 503 in a tight state, the left side of the fixed rod 103 is fixedly connected with the second hydraulic cylinder 6, the right side of the output end of the second hydraulic cylinder 6 is fixedly connected with the connecting block 7, the surface of the connecting block 7 is in sliding connection with the inside of the fixed rod 103, the inside of the connecting block 7 is movably connected with the surface of the transmission rod 502, the output end of the second hydraulic cylinder 6 drives the transmission rod 502 to move through the connecting block 7, the tension degree of the third toothed belt 503 is adjusted by adjusting the position of the transmission rod 502, in order to prevent water from gathering in the inside of the two support frames 102, the bottom of each of the two sliding blocks 402 is fixedly connected with a waterproof sleeve 8, the surface of each of the two waterproof sleeves 8 is in sliding connection with the inside of the two support frames 102, water is blocked through the two waterproof sleeves 8, and water is prevented from gathering in the inside of the support frame 102, in order to improve the stability of the transmission rod 502, the top and the bottom of the inside of the fixed rod 103 are fixedly connected with a plurality of limiting strips 9, the surfaces of the plurality of limiting strips 9 are in sliding connection with the surface of the connecting block 7, the movement direction of the connecting block 7 is limited through the plurality of limiting strips 9, the connecting block 7 is prevented from being inclined, and the transmission rod 502 is kept stable.

[0024] The working principle of the utility model is:

[0025] In the power line inspection, two mobile columns 202 are placed on the top of the line, two first hydraulic cylinders 401 and second hydraulic cylinders 6 are started, the output end of two first hydraulic cylinders 401 drives two sliders 402 to move upwards, two sliders 402 drive two extrusion columns 403 to move upwards during the movement, the line is extruded by two extrusion columns 403 and two mobile columns 202, so as to prevent the detector 101 from falling off, the output end of the second hydraulic cylinder 6 drives the transmission rod 502 to move through the connecting block 7, the transmission rod 502 adjusts the tension of the third toothed belt 503 during the movement, so that the third toothed belt 503 remains in a tight state, the transmission motor 203 is started, the output end of the transmission motor 203 drives the connecting gear 204 to rotate, the connecting gear 204 drives the connecting rod 201 to rotate during the rotation, the left connecting rod 201 drives the right connecting rod 201 to rotate through the first toothed belt 3 during the rotation, two connecting rods 201 drive two mobile columns 202 to rotate during the rotation, the connecting gear 204 drives the third toothed belt 503 to move during the rotation, the third toothed belt 503 drives the left extrusion column 403 to rotate during the movement, the left extrusion column 403 drives the right extrusion column 403 to rotate through the second toothed belt 404 during the rotation, two mobile columns 202 and two extrusion columns 403 drive the detector 101 to move during the rotation.

[0026] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] The above only describes the preferred embodiments of the present application and is not intended to limit the present application in any form. Although the preferred embodiments of the present application have been disclosed as above, they are not intended to limit the present application, and any skilled person in the art can make modifications without departing from the technical solution of the present application.

Claims

1. A power line inspection device comprising an inspection device (1) and a mobile assembly (2), characterized in that: The inspection device (1) comprises a detector (101), two support frames (102) and a fixed rod (103), the bottoms of the two support frames (102) are fixedly connected with the left and right sides of the top of the detector (101) respectively, the left and right sides of the fixed rod (103) are fixedly connected with the opposite ends of the two support frames (102) respectively, the moving assembly (2) comprises two connecting rods (201), two moving columns (202), a transmission motor (203) and a connecting gear (204), the rear sides of the surfaces of the two connecting rods (201) are movably connected with the tops inside the two support frames (102) respectively, the front sides of the two moving columns (202) are fixedly connected with the rear sides of the two connecting rods (201) respectively, the surface of the transmission motor (203) is fixedly connected with the left side inside the fixed rod (103), the front side of the output end of the transmission motor (203) is fixedly connected with the rear side of the connecting gear (204), and the surface of the connecting gear (204) is meshedly connected with the surface of the left connecting rod (201). The inspection device (1) is used for detecting the power line. The moving assembly (2) is used for moving the detector (101).

2. The power line inspection device of claim 1, wherein: The front side of the surface of the left connecting rod (201) is meshedly connected with a first tooth belt (3), the front side of the surface of the right connecting rod (201) is meshedly connected with the right side inside the first tooth belt (3), the inside of the left support frame (102) is provided with an extrusion assembly (4), and the bottom of the connecting gear (204) is provided with a transmission assembly (5).

3. The power line inspection device of claim 2, wherein: The extrusion assembly (4) comprises two first hydraulic cylinders (401), two sliding blocks (402), two extrusion columns (403) and a second tooth belt (404), the bottoms of the two first hydraulic cylinders (401) are fixedly connected with the bottoms inside the two support frames (102) respectively, the surfaces of the two sliding blocks (402) are movably connected with the interiors of the two support frames (102), the tops of the output ends of the two first hydraulic cylinders (401) are fixedly connected with the bottoms of the two sliding blocks (402) respectively, the surfaces of the two extrusion columns (403) are movably connected with the interiors of the two sliding blocks (402), the left side inside the second tooth belt (404) is meshedly connected with the front side of the surface of the left extrusion column (403), and the right side inside the second tooth belt (404) is meshedly connected with the front side of the surface of the right extrusion column (403).

4. The power line inspection device of claim 3, wherein: The transmission assembly (5) comprises a mounting rod (501), a transmission rod (502) and a third tooth belt (503), the left and right sides of the mounting rod (501) are fixedly connected with the opposite ends of the two sliding blocks (402) respectively, the transmission rod (502) is located inside the mounting rod (501), the top inside the third tooth belt (503) is meshedly connected with the surface of the connecting gear (204), the left side inside the third tooth belt (503) is meshedly connected with the surface of the left extrusion column (403), and the right side inside the third tooth belt (503) is meshedly connected with the surface of the transmission rod (502).

5. The power line inspection device of claim 4, wherein: The left side of the fixed rod (103) is fixedly connected with a second hydraulic cylinder (6), the right side of the output end of the second hydraulic cylinder (6) is fixedly connected with a connecting block (7), the surface of the connecting block (7) is slidably connected with the inside of the fixed rod (103), and the inside of the connecting block (7) is movably connected with the surface of the transmission rod (502).

6. The power line inspection device of claim 3, wherein: The bottom of each of the two sliders (402) is fixedly connected with a waterproof sleeve (8), and the surface of each of the two waterproof sleeves (8) is slidably connected with the inside of the two support frames (102).

7. The power line inspection device of claim 1, wherein: The top and bottom of the inside of the fixed rod (103) are fixedly connected with a plurality of limiting strips (9), and the surface of each of the plurality of limiting strips (9) is slidably connected with the surface of the connecting block (7).

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