CN218449176U

CN218449176U - Inspection robot for power transmission line

Info

Publication number: CN218449176U
Application number: CN202222375584.3U
Authority: CN
Inventors: 李赛; 汪廉杰; 刘洋; 于修臣; 李安统; 高文强
Original assignee: Shandong Ruilang Intelligent Technology Co ltd
Current assignee: Shandong Ruilang Intelligent Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-02-03
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to a transmission line patrols and examines technical field, and discloses a transmission line is with patrolling and examining robot, the reciprocating impact tunnel drilling machine comprises a machine body, the last fixed surface of fuselage installs the backup pad, the last fixed surface of backup pad installs the motor, the front surface of motor is provided with cable moving mechanism, the inside of fuselage is provided with flexible detection mechanism. Traditional transmission line patrols and examines needs operating personnel to ascend a height the inspection, from the cable between motion wheel and spacing round, rotatory knob extrusion telescopic link is fixed with it, the motor passes through the chain and takes the motion wheel to rotate, take the fuselage to move forward on the cable, the purpose of avoiding artifical circuit of patrolling and examining has been accomplished, can directly place equipment on the transmission line, alright operate it and move along the electric wire and patrol and examine, avoid the potential safety hazard that artifical inspection exists, and can carry on spacingly to it according to the width of electric wire, avoid the problem that the in-process emergence equipment that patrols and examines breaks away from the electric wire.

Description

Inspection robot for power transmission line

Technical Field

The utility model relates to a transmission line patrols and examines technical field, specifically is a transmission line is with patrolling and examining robot.

Background

When transmission line patrolled and examined, need operating personnel to wear the inspection line of ascending a height behind the professional equipment, this kind of mode of patrolling and examining can refer to patent number: 202022206823.3, but there is a safety hazard in requiring staff to move on the cable, so a robot is required to carry out inspection, and the robot can refer to patent numbers: 201922396576.5, but cannot detect cables of different widths.

When transmission line need patrol and examine, often the manual work is ascended a height and is patrolled and examined along the electric wire removal, has a large amount of potential safety hazards, when using relevant equipment, because of the width of electric wire is not of uniform size, if do not carry on spacing in-process of patrolling and examining take place the problem that equipment breaks away from the electric wire very easily, traditional robot is fixed pulley moreover, can't adjust according to the distance of two cables, and the application scope who patrols and examines seriously reduces.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a power transmission line is with patrolling and examining robot, possess and avoid the manual work to patrol and examine the circuit and increase advantages such as application scope of patrolling and examining, solved the manual work and patrolled and examined the circuit and patrol and examine the problem that application scope is little.

(II) technical scheme

In order to realize the above-mentioned circuit purpose of avoiding artifical patrolling and examining, the utility model provides a following technical scheme: an inspection robot for a power transmission line comprises a robot body, wherein a support plate is fixedly arranged on the upper surface of the robot body, a motor is fixedly arranged on the upper surface of the support plate, a cable moving mechanism is arranged on the front surface of the motor, and a telescopic detection mechanism is arranged in the robot body;

the cable moving mechanism comprises a bearing column, a shaft rod, a chain, a moving wheel, a knob, a telescopic rod and a limiting wheel, the bearing column is fixedly connected to the upper surface of the machine body, the shaft rod is movably mounted on the inner surface of the bearing column, the chain is movably connected to the surface of the shaft rod, the moving wheel is fixedly connected to the surface of the front end of the shaft rod, the knob is movably mounted on the front surface of the bearing column, the rear surface of the knob is movably connected to the surface of the telescopic rod, and the limiting wheel is movably mounted on the rear surface of the telescopic rod.

Preferably, flexible detection mechanism includes arm-tie, fixed slot, bolt, central treater, swing arm and infrared scanning head, the inside movable surface mounting of fuselage has the arm-tie, the fixed slot has been seted up on the inside surface of arm-tie, the inside movable mounting of fixed slot has the bolt, the last fixed surface of arm-tie installs central treater, the fixed surface of central treater is connected at the lower surface of swing arm, the upper end fixed surface of swing arm installs infrared scanning head.

Preferably, the motor is powered by a storage battery, the storage battery is fixedly mounted on the upper surface of the supporting plate, chain wheels corresponding to the chains are arranged on the output end of the motor and the surface of the shaft rod, and the motor can drive the equipment to move on the cable.

Preferably, corresponding screw threads are arranged at the joint of the bearing column and the knob, and a sliding hole corresponding to the telescopic rod is formed in the bearing column, so that the knob can abut against the telescopic rod in the bearing column when the knob is continuously rotated.

Preferably, the inside surface of fuselage has seted up the spout corresponding with the arm-tie, the fixed slot has been seted up on the surface of fuselage, is convenient for when equipment length is not enough, and it patrols and examines to elongate the cable that deals with different widths with equipment.

Preferably, the swing arm is arranged in a telescopic swing mode, the upper surface of the pulling plate is fixedly provided with the bearing column, and the infrared scanning head is arranged in a circular mode and can directly receive infrared reflection.

(III) advantageous effects

Compared with the prior art, the utility model provides a transmission line is with patrolling and examining robot possesses following beneficial effect:

1. traditional transmission line patrols and examines, it is the inspection line that ascends a height after needing operating personnel to put on professional equipment, the utility model discloses a design is through the internally mounted at the fuselage cable moving mechanism and flexible detection mechanism, from the cable between motion wheel and spacing round, rotatory knob extrusion telescopic link is fixed with it, the output of motor can be through the chain area motion wheel rotation, take the fuselage to move forward on the cable, the purpose of avoiding artifical circuit of patrolling and examining has been accomplished, can directly place equipment on the transmission line, alright operate it and move along the electric wire and patrol and examine, avoid the potential safety hazard that artifical inspection exists, and can carry on spacingly to it according to the width of electric wire, avoid taking place the problem that equipment breaks away from the electric wire at the in-process of patrolling and examining.

2. This inspection robot is used to power transmission line only needs tensile arm-tie to suitable position, and the bolt will stretch the arm-tie and screw up with the fuselage, and infrared scanning head scans the cable, transmits the model that will form afterwards for central treater, and central treater transmission signal gives the staff, accomplishes the purpose of carrying out the inspection to the cable of various widths, can adjust according to the distance of two cables, and the application scope who patrols and examines increases to it is more accurate to detect the integrity of cable.

Drawings

Fig. 1 is a schematic perspective view of the body of the present invention;

fig. 2 is a schematic view of a partial three-dimensional structure of the cable moving mechanism of the present invention;

FIG. 3 is a schematic view of the lower surface of the support plate according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the telescopic detection mechanism of the present invention.

In the figure: 1. a body; 2. a support plate; 3. a motor; 4. a cable moving mechanism; 401. a load-bearing column; 402. a shaft lever; 403. a chain; 404. a motion wheel; 405. a knob; 406. a telescopic rod; 407. a limiting wheel; 5. a telescoping detection mechanism; 501. pulling a plate; 502. a fixing groove; 503. a bolt; 504. a central processor; 505. a swing arm; 506. an infrared scanning head.

Detailed Description

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

Referring to fig. 1-4, an inspection robot for a power transmission line includes a body 1, a support plate 2 is fixedly mounted on an upper surface of the body 1, a motor 3 is fixedly mounted on an upper surface of the support plate 2, the motor 3 is powered by a storage battery, the storage battery is fixedly mounted on an upper surface of the support plate 2, chain wheels corresponding to chains 403 are disposed on an output end of the motor 3 and a surface of a shaft 402, a cable moving mechanism 4 is disposed on a front surface of the motor 3, a telescopic detection mechanism 5 is disposed inside the body 1, the cable moving mechanism 4 includes a bearing column 401, a shaft 402, the chains 403, a moving wheel 404, a knob 405, a telescopic rod 406 and a limiting wheel 407, the bearing column 401 is fixedly connected to the upper surface of the body 1, a corresponding thread is disposed at a connection position of the bearing column 401 and the knob 405, a sliding hole corresponding to the telescopic rod 406 is disposed inside the bearing column 401, the shaft 402 is movably mounted on an inner surface of the bearing column 401, the surface of the shaft 402 is movably connected to the chains 403, the front end surface of the shaft 402 is fixedly connected to the moving wheel 404, the moving wheel 406 is mounted to the front surface of the bearing column 401, the knob 405, the telescopic rod is movably connected to the surface of the telescopic rod 406, the telescopic rod is connected to a movable wheel 407.

According to the technical scheme, the center of the limiting wheel 407 is erected on a line, the telescopic rod 406 is pressed to enable the moving wheel 404 to be in contact with the limiting wheel 407, the rotary knob 405 extrudes the telescopic rod 406 to be fixed, the motor 3 on the supporting plate 2 is started, the output end of the motor 3 drives the shaft lever 402 to rotate through the chain 403, the shaft lever 402 drives the moving wheel 404 to rotate, and the moving wheel 404 drives the machine body 1 to move forwards on the cable.

Specifically, flexible detection mechanism 5 includes arm-tie 501, fixed slot 502, bolt 503, central treater 504, swing arm 505 and infrared scanning head 506, the inside surface movable mounting of fuselage 1 has arm-tie 501, the inside surface of fuselage 1 has seted up the spout corresponding with arm-tie 501, the last fixed surface of arm-tie 501 installs heel post 401, fixed slot 502 has been seted up on the surface of fuselage 1, fixed slot 502 has been seted up on the inside surface of arm-tie 501, the inside movable mounting of fixed slot 502 has bolt 503, the last fixed surface of arm-tie 501 has central treater 504, the fixed surface of central treater 504 is connected at the lower surface of swing arm 505, swing arm 505 is scalable swing setting, the upper end fixed surface of swing arm 505 installs infrared scanning head 506, the inside of infrared scanning head 506 is circular setting.

According to the above scheme, the pulling plate 501 is pulled to a proper position, the bolt 503 is inserted into the fixing groove 502, the pulling plate 501 is screwed with the body 1, the infrared scanning head 506 emits infrared rays onto the cable, then the formed model is transmitted to the central processor 504, and the central processor 504 emits signals to the staff.

The working principle is as follows: when the robot is needed to be used for power transmission line inspection, an operator firstly transports the machine body 1 to a corresponding position, then the device is lifted to the position to be detected, the knob 405 is rotated reversely, so that the knob 405 does not prop against the telescopic rod 406 in the bearing column 401, the telescopic rod 406 is pulled out first, the other three bearing columns 401 are similar, at this time, the machine body 1 is lifted up to enable the center of the limiting wheel 407 to be erected on the line, at this time, the telescopic rod 406 can be pressed, the line cable is arranged between the moving wheel 404 and the limiting wheel 407, the line cable is enabled to be in contact with the cable, then, the knob 405 is rotated to continuously press the telescopic rod 406 into the bearing column 401 through the screw thread until the fixing of the telescopic rod is completed, and then the other bearing columns 401 are similarly fixed, so that the machine body 1 is erected on the cable, if the length is not enough, the bolt 503 is taken out from the fixing groove 502, then, the pulling plate 501 is pulled to a proper position, and then, using a tool, the bolt 503 is inserted into the fixing groove 502 again, the pulling plate 501 is screwed with the body 1, then, the infrared scanning head 506 is adjusted to the position of the cable by twisting the swing arm 505, the infrared scanning head 506 is opened to make the cable inside the infrared scanning head 506, and the preparation work is completed in the previous period, at this time, the motor 3 on the supporting plate 2 is started, the output end of the motor 3 drives the shaft 402 to rotate through the chain 403, the shaft 402 drives the moving wheel 404 to rotate, the moving wheel 404 drives the machine body 1 to move forward on the cable, during the moving process, the infrared scanning head 506 emits infrared rays onto the cable, a model of the cable is formed after the infrared rays are reflected for different time periods, if the infrared rays are defective, the formed model is transmitted to the central processor 504, and the central processor 504 transmits signals to workers to finish the routing inspection.

In order to achieve the purpose that the output end of the motor 3 can rotate with the shaft 402 through the chain 403, the rated power of the motor 3 is not less than 500W, and the purpose that the moving wheel 404 drives the machine body 1 to move forwards is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a transmission line is with patrolling and examining robot, includes fuselage (1), its characterized in that: a support plate (2) is fixedly mounted on the upper surface of the machine body (1), a motor (3) is fixedly mounted on the upper surface of the support plate (2), a cable moving mechanism (4) is arranged on the front surface of the motor (3), and a telescopic detection mechanism (5) is arranged in the machine body (1);

the cable moving mechanism (4) comprises a bearing column (401), a shaft rod (402), a chain (403), a moving wheel (404), a knob (405), an expansion rod (406) and a limiting wheel (407), wherein the upper surface of the machine body (1) is fixedly connected with the bearing column (401), the inner surface of the bearing column (401) is movably provided with the shaft rod (402), the surface of the shaft rod (402) is movably connected with the chain (403), the front end surface of the shaft rod (402) is fixedly connected with the moving wheel (404), the front surface of the bearing column (401) is movably provided with the knob (405), the rear surface of the knob (405) is movably connected to the surface of the expansion rod (406), and the rear surface of the expansion rod (406) is movably provided with the limiting wheel (407).

2. The inspection robot for the transmission line according to claim 1, characterized in that: flexible detection mechanism (5) include arm-tie (501), fixed slot (502), bolt (503), central treater (504), swing arm (505) and infrared scanning head (506), the inside surface movable mounting of fuselage (1) has arm-tie (501), fixed slot (502) have been seted up on the inside surface of arm-tie (501), the inside movable mounting of fixed slot (502) has bolt (503), the last fixed surface of arm-tie (501) installs central treater (504), the fixed surface of central treater (504) is connected at the lower surface of swing arm (505), the upper end fixed surface of swing arm (505) installs infrared scanning head (506).

3. The inspection robot for the transmission line according to claim 1, characterized in that: the motor (3) is powered by a storage battery, the storage battery is fixedly mounted on the upper surface of the support plate (2), and chain wheels corresponding to the chains (403) are arranged on the output end of the motor (3) and the surface of the shaft rod (402).

4. The inspection robot for the transmission line according to claim 1, characterized in that: the connecting part of the bearing column (401) and the knob (405) is provided with corresponding threads, and the inside of the bearing column (401) is provided with a sliding hole corresponding to the telescopic rod (406).

5. The inspection robot for the transmission line according to claim 2, characterized in that: the inner surface of the machine body (1) is provided with a sliding groove corresponding to the pulling plate (501), and the surface of the machine body (1) is provided with a fixing groove (502).

6. The inspection robot for the transmission line according to claim 2, characterized in that: swing arm (505) are scalable swing setting, the upper surface fixed mounting of arm-tie (501) has heel post (401), the inside of infrared scanning head (506) is circular setting.