CN111555181A - Arch line detection obstacle clearing platform and use method thereof - Google Patents
Arch line detection obstacle clearing platform and use method thereof Download PDFInfo
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- CN111555181A CN111555181A CN202010447198.3A CN202010447198A CN111555181A CN 111555181 A CN111555181 A CN 111555181A CN 202010447198 A CN202010447198 A CN 202010447198A CN 111555181 A CN111555181 A CN 111555181A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention relates to an arch-shaped line detection and obstacle clearing platform and a using method thereof, and belongs to the technical field of power supply line detection and obstacle clearing. The technical scheme is as follows: comprises an arched bracket, a walking mechanism, a detection equipment mounting table (5), a balancing rod (7), a power battery box (9) and a obstacle clearing mechanism; the arched support structure is convenient for the power battery box and the obstacle clearing mechanism to cross obstacles of the cross arm and the insulator, and the platform is suitable for a power supply line of a linear tower and can walk in an area of a strain pole without obstacles. The invention has the following positive effects: because the platform is used for the power conducting wire without power failure, the power supply reliability and the power supply quality of a power supply circuit can be improved; the operation is simple and convenient, the operation is easy to master, and the workload of workers is reduced; because the platform is close to the power lead, the line monitoring data is more accurate, and continuous detection can be realized without leakage points; this platform advances along the electric power wire, and the clearance barrier does not have the dead angle, and the tree barrier can once only be clear away, and work efficiency improves greatly, and the effect is obvious.
Description
Technical Field
The invention relates to an arch-shaped line detection and obstacle clearing platform and a using method thereof, and belongs to the technical field of power supply line detection and obstacle clearing.
Background
The safe distance of the power supply line to the ground, the complete condition of the lead, the tree fault under the line and the like are keys influencing the safe and reliable operation of the line, and the detection of the safe condition of the power supply line and the cleaning of the tree fault are key work for ensuring the stable operation of the power supply line. However, the ground safety distance of the wire in the prior art adopts a fixed point ranging mode of the lowest point of the line sag, and the ground safety condition of the line cannot be comprehensively reflected; the complete condition of the lead adopts a line patrol mode of long-distance observation by a manual telescope, which consumes a great deal of manpower and material resources and has low efficiency; the mode that the artifical tree pruning was mainly adopted to the barrier under the power supply line route, work efficiency is not high and need have a power failure, and the reliability of power supply is influenced to the barrier, causes the power supply accident occasionally to take place.
Disclosure of Invention
The invention aims to provide an arch-shaped line detection obstacle clearing platform and a using method thereof, which can be used for carrying out inspection treatment without power failure, greatly improving the power supply reliability of a power supply line and improving the power supply quality; the operation is simple and convenient, the workload of workers is greatly reduced, continuous detection can be realized, no point leakage exists, the line monitoring data is more accurate, the tree obstacle can be cleared away at one time, the working efficiency is greatly improved, and the problems existing in the background technology are solved.
The technical scheme of the invention is as follows:
an arch-shaped line detection obstacle removing platform comprises an arch-shaped support, a walking mechanism, a detection equipment mounting table, a balancing rod, a power battery box and an obstacle removing mechanism; the arched support consists of a vertical rod, a lower cross rod, an upper cross rod and a hanging rod, wherein the upper end of the vertical rod is connected with one end of the upper cross rod, and the other end of the upper cross rod is connected with the upper end of the hanging rod; the lower end of the vertical rod is connected with one end of the lower cross rod; the lower cross rod and the upper cross rod are parallel to each other and are both arranged vertically to the vertical rod; the upright stanchion is parallel to the suspender; the travelling mechanism comprises a travelling frame, an auxiliary line travelling wheel and a power line travelling wheel, wherein line clamping grooves are formed in the wheel peripheries of the auxiliary line travelling wheel and the power line travelling wheel, the width of each line clamping groove is matched with the outer diameter of each power wire, and each line clamping groove is clamped on each power wire; the auxiliary line running wheel and the power line running wheel which are arranged on the walking frame are arranged on the same plane, and the plane is vertical to the ground; the power line running wheel is provided with a power motor and drives the auxiliary line running wheel to jointly run on the power lead; a detection equipment mounting platform is arranged on the walking frame;
the suspender of the arched bracket is positioned above the power lead, and the lower end of the suspender is fixedly connected with the walking frame; the lower cross rod of the arched support is positioned below the power wire, the other end of the lower cross rod is provided with a balancing rod, two ends of the balancing rod are respectively provided with an opening hoisting ring, and the opening hoisting rings are open circular rings; the lower cross rod is provided with a lock pin hole, the connecting lock pin penetrates through the clamping plate and the lock pin hole, the clamping plate is hung below the lower cross rod, the connecting lock pin and the lower cross rod can freely rotate, the connecting lock pin and the clamping plate can freely rotate, and the connecting lock pin is positioned on the intersection point of the arrangement plane of the auxiliary line running wheel and the power line running wheel on the power wire and the lower cross rod; the bottom of splint is connected with the power battery box, and the bottom of power battery box is equipped with clearance sacrifice mechanism, and clearance sacrifice mechanism contains clearance sacrifice motor, motor power shaft and chain saw, and the clearance sacrifice motor passes through the clearance sacrifice motor mounting hole of power battery box bottom and fixes in the bottom of power battery box, and the motor power shaft of clearance sacrifice motor is connected with the chain saw.
The number of the auxiliary line running wheels is three, the number of the power line running wheels is one, one auxiliary line running wheel is arranged in front of the power line running wheel, two auxiliary line running wheels are arranged behind the power line running wheel, wheel axle limiting frames are arranged on the power line running wheel and one auxiliary line running wheel behind the power line running wheel, wheel axles of the power line running wheel and one auxiliary line running wheel behind the power line running wheel are located in the wheel axle limiting frames, and the wheel axles move up and down in the wheel axle limiting frames.
The obstacle clearing motor is provided with a guide plate bracket below, the chain saw comprises a chain saw guide plate and a chain saw chain, the chain saw chain is arranged on the chain saw guide plate, and the chain saw guide plate is arranged on the guide plate bracket.
The connecting lock pin is the gravity center of the whole platform, the connecting lock pin can freely rotate with the lower cross rod, the connecting lock pin can freely rotate with the clamping plate, the connecting lock pin is positioned on the intersection point of the arrangement plane of the auxiliary line running wheel and the power line running wheel on the power wire and the lower cross rod, and the gravity center point of the platform is always kept at the position of the connecting lock pin by swinging the clamping plate below the connecting lock pin along the direction vertical to the power wire.
Various power supply line detection equipment is installed on the detection equipment installation table. For example: the network distance meter is installed, and the good conditions of power wires, line insulators, line hardware fittings and the like can be patrolled in a short distance.
The power battery box is internally provided with a power battery which is respectively connected with the obstacle clearing motor and a power motor on the power line running wheel through wires; the side wall of the power battery box is provided with equipment mounting holes, and known and public control equipment and camera equipment are mounted and used for remotely controlling the work of the obstacle clearing motor and patrolling the sound conditions of power wires, line insulators, line fittings and the like in a short distance.
The power battery of the power battery box supplies power for the power line running wheel on the upper side through a lead inside the arched bracket, the power battery is also a power supply of the detection and obstacle clearing equipment, and the platform can be driven to move forward and be remotely controlled through a remote control device in the power battery box.
A use method of an arch-shaped line detection obstacle clearing platform comprises the following steps:
installing the platform on a power conductor of a line to be inspected by using a special insulating pulley pull rod and an insulating lifting rope: the special insulating pulley pull rod comprises an insulating pull rod, a pulley support, a metal hook and a metal base, wherein the metal base is arranged at the top of the insulating pull rod, the pulley support is arranged on the side surface of the metal base, the pulley is arranged on the pulley support, and the metal hook is arranged at the top of the metal base; the insulating lifting rope is provided with an insulating ball clamp which is spherical, and the outer diameter of the insulating ball clamp is slightly larger than the inner diameter of the opening hoisting rings at the two ends of the balancing rod; the method comprises the following steps that a metal hook of a special insulating pulley pull rod is hooked on an electric power lead, the upper end of an insulating lifting rope penetrates through a pulley, the lower end of the insulating lifting rope penetrates through an opening lifting ring, an insulating ball clamp on the insulating lifting rope is positioned below the opening lifting ring, and the insulating lifting rope is lifted and clamped in an opening of the opening lifting ring; two groups of special insulating pulley pull rods and insulating lifting ropes are used and operated simultaneously, and insulating ball clamps of the two groups of insulating lifting ropes are respectively clamped in open lifting rings at two ends of the balancing rod; then, the upper end of the insulating lifting rope is pulled by external force, the platform is lifted to the position of the power lead, the insulating lifting rope at the lower end of the insulating ball clamp is shaken, the balance center of the platform is adjusted, and the wire clamping grooves of the auxiliary wire line wheel and the power wire line wheel are clamped on the power lead; loosening the insulating lifting rope, separating the insulating ball clamp from the opening hoisting ring, taking down the special insulating pulley pull rod hooked on the power conductor, and finishing the placement of the platform on the power conductor;
walking and routing inspection: after the platform is arranged on the power lead, the connecting lock pin can move freely, so that the gravity center point of the platform is always kept at the position of the connecting lock pin, the platform stably stands on the power lead under the action of gravity, and the balance rod plays a balance role; the auxiliary line travelling wheel and the platform are driven to stably travel along the power conducting wire by remotely controlling the rotation of the power line travelling wheel, the detection equipment on the detection equipment mounting table inspects a power supply line, if a tree obstacle needing to be cleaned is found, the obstacle cleaning motor is remotely driven to work, and the chain saw is started to clean the tree obstacle; a power line wheel and an auxiliary line wheel in the middle of the traveling mechanism can move up and down in the wheel shaft limiting frame, when the platform travels and meets obstacles such as insulators, the power line wheels of the auxiliary line wheels sequentially jump over the obstacles, wire clamping grooves of two or three wheels can be always kept to clamp wires, and the platform can continuously travel across the vertical insulators;
taking down the platform: and after the inspection work is finished, returning to the initial position, hooking the special insulating pulley pull rod with the insulating lifting rope on the power conductor, adjusting the insulating ball to be clamped in the opening of the opening hoisting ring, pulling the insulating lifting rope, and taking down the platform.
The arched support structure is convenient for the power battery box and the obstacle clearing mechanism to cross obstacles of the cross arm and the insulator, and the platform is suitable for a power supply line of a linear tower and can walk in an area of a strain pole without obstacles.
The invention has the following positive effects: because the platform is used for the power conducting wire without power outage, the power supply reliability of a power supply line can be greatly improved, and the power supply quality is improved; the operation is simple and convenient, the operation is easy to master, and the workload of workers can be greatly reduced; because the platform is close to the power lead, the line monitoring data is more accurate, and continuous detection can be realized without leakage points; this platform advances along the electric power wire, and the clearance barrier does not have the dead angle, and the tree barrier can once only be clear away, and work efficiency improves greatly, and the effect is obvious.
Drawings
FIG. 1 is a schematic view of an embodiment of the present invention;
FIG. 2 is a schematic view of a special insulating pulley rod according to an embodiment of the present invention;
FIG. 3 is a schematic view of an insulated lifting rope according to an embodiment of the present invention;
in the figure: the device comprises a vertical rod 1, an auxiliary line running wheel 2, a power line running wheel 3, a wire clamping groove 4, a detection equipment mounting table 5, a power wire 6, a balance rod 7, an opening hoisting ring 8, a power battery box 9, an obstacle clearing motor mounting hole 10, an equipment mounting hole 11, a connecting lock pin 12, an obstacle clearing motor 13, a chain saw guide plate 14, a chain saw chain 15, a guide plate support 16, a motor power shaft 17, a wheel shaft limiting frame 18, a lower cross rod 19, an upper cross rod 20, an insulating pull rod 21, a pulley 22, a pulley support 23, a metal hook 24, a metal base 25, an insulating lifting rope 26, an insulating ball clamp 27, a lifting rod 30, a clamping plate 31 and a walking frame 32.
Detailed Description
The invention is further described with reference to the following figures and examples:
an arch-shaped line detection obstacle removing platform comprises an arch-shaped support, a walking mechanism, a detection equipment mounting table 5, a balancing rod 7, a power battery box 9 and an obstacle removing mechanism; the arched support consists of a vertical rod 1, a lower cross rod 19, an upper cross rod 20 and a suspension rod 30, wherein the upper end of the vertical rod 1 is connected with one end of the upper cross rod 20, and the other end of the upper cross rod 20 is connected with the upper end of the suspension rod 30; the lower end of the upright rod 1 is connected with one end of a lower cross rod 19; the lower cross bar 19 and the upper cross bar 20 are parallel to each other and are both arranged perpendicular to the vertical bar 1; the upright stanchion 1 is parallel to the suspender 30; the travelling mechanism comprises a travelling frame 32, an auxiliary line wheel 2 and a power line wheel 3, wherein line clamping grooves 4 are formed in the wheel peripheries of the auxiliary line wheel 2 and the power line wheel 3, the width of each line clamping groove 4 is matched with the outer diameter of each power wire 6, and each line clamping groove 4 is clamped on each power wire 6; the auxiliary line wheel 2 and the power line wheel 3 arranged on the walking frame 32 are arranged on the same plane, and the plane is vertical to the ground; a power motor is arranged on the power line running wheel 3, and the power line running wheel 3 drives the auxiliary line running wheel 2 to jointly run on the power wire 6; the walking frame 32 is provided with a detection device mounting table 5;
the suspender 30 of the arch-shaped support is positioned above the power wire 6, and the lower end of the suspender 30 is fixedly connected with the walking frame 32; a lower cross rod 19 of the arched support is positioned below the power wire 6, a balancing rod 7 is arranged at the other end of the lower cross rod 19, open hoisting rings 8 are respectively arranged at two ends of the balancing rod 7, and the open hoisting rings 8 are open circular rings; the lower cross bar 19 is provided with a lock pin hole, the connecting lock pin 12 penetrates through the clamping plate 31 and the lock pin hole, the clamping plate 31 is hung below the lower cross bar 19, the connecting lock pin 12 and the lower cross bar 19 can freely rotate, the connecting lock pin 12 and the clamping plate 31 can freely rotate, and the connecting lock pin 12 is positioned on the intersection point of the arrangement plane of the auxiliary line running wheel 2 and the power line running wheel 3 on the power lead 6 and the lower cross bar 19; the bottom of the clamping plate 31 is connected with the power battery box 9, the bottom of the power battery box 9 is provided with an obstacle clearing mechanism, the obstacle clearing mechanism comprises an obstacle clearing motor 13, a motor power shaft 17 and a chain saw, the obstacle clearing motor 13 is fixed at the bottom of the power battery box 9 through an obstacle clearing motor mounting hole 10 at the bottom of the power battery box 9, and the motor power shaft 17 of the obstacle clearing motor 13 is connected with the chain saw.
The number of the auxiliary line wheels 2 is three, the number of the power line wheels 3 is one, one auxiliary line wheel is arranged in front of the power line wheel 3, two auxiliary line wheels are arranged behind the power line wheel, the wheel axle limiting frames 18 are arranged on the power line wheel and one auxiliary line wheel behind the power line wheel, the wheel axles of the power line wheel and one auxiliary line wheel behind the power line wheel are positioned in the wheel axle limiting frames 18, and the wheel axles move up and down in the wheel axle limiting frames 18.
A guide plate bracket 16 is arranged below the obstacle clearing motor 13, the chain saw comprises a chain saw guide plate 14 and a chain saw chain 15, the chain saw chain 15 is arranged on the chain saw guide plate 14, and the chain saw guide plate 14 is arranged on the guide plate bracket 16.
The connecting lock pin 12 is the gravity center of the whole platform, the connecting lock pin 12 and the lower cross bar 19 can freely rotate, the connecting lock pin 12 and the clamping plate 31 can freely rotate, the connecting lock pin 12 is positioned on the intersection point of the arrangement plane of the auxiliary line running wheel 2 and the power line running wheel 3 on the power conductor 6 and the lower cross bar 19, and the gravity center point of the platform is always kept at the position of the connecting lock pin 12 by swinging the clamping plate 31 below the connecting lock pin 12 along the direction vertical to the power conductor 6.
Various power supply line detection devices are mounted on the detection device mounting table 5. For example: the network distance meter is installed, and the good conditions of power wires, line insulators, line hardware fittings and the like can be patrolled in a short distance.
The power battery box 9 is internally provided with a power battery which is respectively connected with the obstacle clearing motor 13 and a power motor on the power line travelling wheel 3 through leads; and the side wall of the power battery box 9 is provided with an equipment mounting hole 11 for mounting known and common control equipment and camera equipment, and the equipment mounting hole is used for remotely controlling the work of the obstacle clearing motor 13 and patrolling the sound conditions of power wires, line insulators, line fittings and the like at a short distance.
The power battery of the power battery box supplies power for the power line running wheel on the upper side through a lead inside the arched bracket, the power battery is also a power supply of the detection and obstacle clearing equipment, and the platform can be driven to move forward and be remotely controlled through a remote control device in the power battery box.
A use method of an arch-shaped line detection obstacle clearing platform comprises the following steps:
the platform is mounted on the power line conductor 6 of the line to be inspected using a special insulating pulley pull rod and an insulating lifting rope: the special insulating pulley pull rod comprises an insulating pull rod 21, a pulley 22, a pulley support 23, a metal hook 24 and a metal base 25, wherein the metal base 25 is arranged at the top of the insulating pull rod 21, the pulley support 23 is arranged on the side surface of the metal base 25, the pulley 22 is arranged on the pulley support 23, and the metal hook 24 is arranged at the top of the metal base 25; the insulating lifting rope 26 is provided with an insulating ball clamp 27, the insulating ball clamp 27 is spherical, and the outer diameter of the insulating ball clamp 27 is slightly larger than the inner diameter of the opening hoisting rings 8 at the two ends of the balance bar 7; the method comprises the following steps that a metal hook 24 of a special insulating pulley pull rod is hooked on one power lead, the upper end of an insulating lifting rope 26 penetrates through a pulley 22, the lower end of the insulating lifting rope 26 penetrates through an opening lifting ring 8, an insulating ball clamp 27 on the insulating lifting rope 26 is located below the opening lifting ring 8, and the insulating lifting rope 26 is lifted to enable the insulating ball clamp 27 to be clamped in an opening of the opening lifting ring 8; two groups of special insulating pulley pull rods and insulating lifting ropes are used and operated simultaneously, and insulating ball clamps 27 of the two groups of insulating lifting ropes are respectively clamped in the opening lifting rings 8 at the two ends of the balancing rod 7; then, the upper end of the insulated lifting rope 26 is pulled by external force, the platform is lifted to the position of the power lead 6, the insulated lifting rope at the lower end of the insulated ball clamp 27 is shaken, the balance center of the platform is adjusted, and the auxiliary wire running wheel 2 and the wire clamping groove 4 of the power wire running wheel are clamped on the power lead 6; loosening the insulating lifting rope 26, separating the insulating ball clamp 27 from the opening lifting ring 8, and taking down the special insulating pulley pull rod hooked on the power conductor 6 to finish the placement of the platform on the power conductor 6;
walking and routing inspection: after the platform is arranged on the power lead 6, the connecting lock pin 12 can move freely, so that the gravity center point of the platform is always kept at the position of the connecting lock pin 12, the platform stably stands on the power lead 6 under the action of gravity, and the balance rod 7 plays a balance role; the auxiliary line travelling wheel 2 and the platform are driven to stably travel along the power conducting wire by remotely controlling the rotation of the power line travelling wheel 3, the detection equipment on the detection equipment mounting table 5 patrols the power supply line, if a tree obstacle needing to be cleaned is found, the obstacle cleaning motor 13 is remotely driven to work, and the chain saw is started to clean the tree obstacle; a power line wheel and an auxiliary line wheel in the middle of the traveling mechanism can move up and down in the wheel shaft limiting frame 18, when the platform travels and meets obstacles such as insulators, the power line wheels of the auxiliary line wheels sequentially jump over the obstacles, the wire clamping grooves 4 of two or three wheels can be always kept to clamp wires, and the platform can continuously travel across the vertical insulators;
taking down the platform: after the inspection is finished, the platform returns to the initial position, the special insulating pulley pull rod with the insulating lifting rope is hooked on the power conductor, the insulating ball clamp 27 is adjusted to be clamped in the opening of the opening hoisting ring 8, the insulating lifting rope 26 is pulled, and the platform is taken down.
The arched support structure is convenient for the power battery box 9 and the obstacle clearing mechanism to cross obstacles of the cross arm and the insulator, and the platform is suitable for a power supply line of a linear tower and can walk in an area of a strain pole without obstacles.
When the device works, the network camera is arranged on the device mounting hole 11, so that the intact conditions of power wires, line insulators, line hardware fittings and the like can be patrolled in a short distance, and the problem of patrolling dead angles which cannot be found by ground patrolling is solved; a Ddawei SW-S50 distance meter is arranged on the detection equipment mounting table 5, and a network camera is used for observing measurement data, so that the sag of the power line infrared measurement line can be measured, and the safety distance of the line to the ground can be measured. The insulating lifting rope is adopted for hoisting, the main body is made of insulating materials, power failure of a power line is not needed in the working process, the safe operation of the line is not affected, the detection and obstacle removal of the line without power outage are realized, and the operation reliability of the line is effectively improved. When the platform works, only the tree branches close to the safe range of the line need to be cleaned regularly, so that the damage to the trees is small, and the obstacle clearing work is facilitated.
The bow-shaped support is made of insulating materials, so that the mechanical strength of the equipment is met, and the safety and reliability of the circuit during working without power failure can be guaranteed. The upper starting point end of the arched main body support is provided with a power line running wheel and a passive auxiliary line running wheel, the lower end point end of the arched support is provided with a power battery box in a hoisting mode, the power battery box supplies power to the upper power line running wheel through an internal wire of the arched support and is also a power supply of detection and obstacle clearing equipment, and the platform is driven to move by a remote control device in the power battery box; the end point of the lower part of the arched bracket extends slightly, and a balancing rod is arranged along the guide line direction; the power battery box body is also used for installing relevant equipment for detection and obstacle clearance.
Claims (6)
1. The utility model provides an arch-shaped line way detects platform of removing obstacles which characterized in that: comprises an arched bracket, a walking mechanism, a detection equipment mounting table (5), a balancing rod (7), a power battery box (9) and a obstacle clearing mechanism; the arched support consists of a vertical rod (1), a lower cross rod (19), an upper cross rod (20) and a hanging rod (30), wherein the upper end of the vertical rod (1) is connected with one end of the upper cross rod (20), and the other end of the upper cross rod (20) is connected with the upper end of the hanging rod (30); the lower end of the upright rod (1) is connected with one end of a lower cross rod (19); the lower cross rod (19) and the upper cross rod (20) are parallel to each other and are both vertically arranged with the vertical rod (1); the upright stanchion (1) is parallel to the suspender (30); the walking mechanism comprises a walking frame (32), an auxiliary line wheel (2) and a power line wheel (3), wherein line clamping grooves (4) are formed in the wheel peripheries of the auxiliary line wheel (2) and the power line wheel (3), the width of each line clamping groove (4) is matched with the outer diameter of each power wire (6), and each line clamping groove (4) is clamped on each power wire (6); the auxiliary line wheel (2) and the power line wheel (3) arranged on the walking frame (32) are arranged on the same plane, and the plane is vertical to the ground; a power motor is arranged on the power line travelling wheel (3), and the power line travelling wheel (3) drives the auxiliary line travelling wheel (2) to travel on the power wire (6) together; a detection equipment mounting table (5) is arranged on the walking frame (32);
the suspender (30) of the arch-shaped support is positioned above the power wire (6), and the lower end of the suspender (30) is fixedly connected with the walking frame (32); a lower cross rod (19) of the arched support is positioned below the power lead (6), a balancing rod (7) is arranged at the other end of the lower cross rod (19), open hoisting rings (8) are respectively arranged at two ends of the balancing rod (7), and the open hoisting rings (8) are open circular rings; the lower cross rod (19) is provided with a lock pin hole, the connecting lock pin (12) penetrates through the clamping plate (31) and the lock pin hole, the clamping plate (31) is hung below the lower cross rod (19), the connecting lock pin (12) and the lower cross rod (19) can freely rotate, the connecting lock pin (12) and the clamping plate (31) can freely rotate, and the connecting lock pin (12) is positioned on an intersection point of an arrangement plane of the auxiliary line travelling wheel (2) and the power line travelling wheel (3) on the power wire (6) and the lower cross rod (19); the bottom of splint (31) is connected with power battery box (9), and the bottom of power battery box (9) is equipped with clearance obstacles mechanism, and clearance obstacles mechanism contains clearance obstacles motor (13), motor power axle (17) and chain saw, and clearance obstacles motor (13) are fixed in the bottom of power battery box (9) through clearance obstacles motor mounting hole (10) of power battery box (9) bottom, and motor power axle (17) of clearance obstacles motor (13) are connected with the chain saw.
2. An arcuate line routing inspection clearance platform according to claim 1, wherein: the number of the auxiliary line wheels (2) is three, the number of the power line wheels (3) is one, one auxiliary line wheel is arranged in front of the power line wheels (3), two auxiliary line wheels are arranged behind the power line wheels, the power line wheels and one auxiliary line wheel behind the power line wheels are both provided with an axle limiting frame (18), the axle of the power line wheels and the axle of one auxiliary line wheel behind the power line wheels are positioned in the axle limiting frame (18), and the axle moves up and down in the axle limiting frame (18).
3. An arcuate line routing inspection clearance platform according to claim 1 or 2, wherein: the obstacle clearing motor (13) is provided with a guide plate bracket (16) below, the chain saw comprises a chain saw guide plate (14) and a chain saw chain (15), the chain saw chain (15) is arranged on the chain saw guide plate (14), and the chain saw guide plate (14) is arranged on the guide plate bracket (16).
4. An arcuate line routing inspection clearance platform according to claim 1 or 2, wherein: the connecting lock pin (12) is the gravity center of the whole platform, the connecting lock pin (12) and the lower cross bar (19) can rotate freely, the connecting lock pin (12) and the clamping plate (31) can rotate freely, the connecting lock pin (12) is positioned on the intersection point of the arrangement plane of the auxiliary line running wheel (2) and the power line running wheel (3) on the power conductor (6) and the lower cross bar (19), and the gravity center of the platform is always kept at the position of the connecting lock pin (12) by swinging the clamping plate (31) below the connecting lock pin (12) along the direction vertical to the power conductor (6).
5. An arcuate line routing inspection clearance platform according to claim 1 or 2, wherein: the power battery box (9) is internally provided with a power battery which is respectively connected with the obstacle clearing motor (13) and a power motor on the power line travelling wheel (3) through leads; and the side wall of the power battery box (9) is provided with an equipment mounting hole (11).
6. Use of an arched line inspection clearance platform, characterized in that it uses a platform as defined in any one of claims 1 to 5, characterized in that it comprises the following steps:
the platform is mounted on a power conductor (6) of a line to be inspected by using a special insulating pulley pull rod and an insulating lifting rope: the special insulating pulley pull rod comprises an insulating pull rod (21), a pulley (22), a pulley support (23), a metal hook (24) and a metal base (25), the metal base (25) is arranged at the top of the insulating pull rod (21), the pulley support (23) is arranged on the side face of the metal base (25), the pulley (22) is arranged on the pulley support (23), and the metal hook (24) is arranged at the top of the metal base (25); the insulating lifting rope (26) is provided with an insulating ball clamp (27), the insulating ball clamp (27) is spherical, and the outer diameter of the insulating ball clamp is slightly larger than the inner diameter of the opening lifting rings (8) at the two ends of the balance rod (7); a metal hook (24) of a special insulating pulley pull rod is hooked on one power wire, the upper end of an insulating lifting rope (26) penetrates through a pulley (22), the lower end of the insulating lifting rope (26) penetrates through an opening lifting ring (8), an insulating ball clamp (27) on the insulating lifting rope (26) is positioned below the opening lifting ring (8), and the insulating lifting rope (26) is lifted to clamp the insulating ball clamp (27) in an opening of the opening lifting ring (8); two groups of special insulating pulley pull rods and insulating lifting ropes are used and operated simultaneously, and insulating ball clamps (27) of the two groups of insulating lifting ropes are respectively clamped in the opening lifting rings (8) at the two ends of the balancing rod (7); then, the upper end of an insulating lifting rope (26) is pulled by external force, the platform is lifted to the position of the power lead (6), the insulating lifting rope at the lower end of an insulating ball clamp (27) is shaken, the balance center of the platform is adjusted, and the auxiliary line wheel (2) and a line clamping groove (4) of the power line wheel are clamped on the power lead (6); loosening the insulating lifting rope (26), separating the insulating ball clamp (27) from the opening hoisting ring (8), and taking down the special insulating pulley pull rod hooked on the power conductor (6) to finish the placement of the platform on the power conductor (6);
walking and routing inspection: after the platform is arranged on the power lead (6), the connecting lock pin (12) can move freely, so that the gravity center point of the platform is always kept at the position of the connecting lock pin (12), the platform stably stands on the power lead (6) under the action of gravity, and the balance rod (7) plays a balance role; the auxiliary line travelling wheel (2) and the platform are driven to stably travel along the power conducting wire by remotely controlling the rotation of the power line travelling wheel (3), the detection equipment on the detection equipment mounting table (5) inspects a power supply line, if tree obstacles needing to be cleaned are found, the obstacle cleaning motor (13) is remotely driven to work, and the chain saw is started to clean the tree obstacles; a power line wheel and an auxiliary line wheel in the middle of the traveling mechanism can move up and down in the wheel shaft limiting frame (18), when the platform travels, the power line wheels of the auxiliary line wheels sequentially jump over the insulators when the platform travels, and the wire clamping grooves (4) of two or three wheels can be always kept to clamp wires, so that the platform can continuously travel across the vertical insulators;
taking down the platform: after the inspection is finished, the platform returns to the initial position, the special insulating pulley pull rod with the insulating lifting rope is hooked on the power conductor, the insulating ball clamp (27) is adjusted to be clamped in the opening of the opening hoisting ring (8), the insulating lifting rope (26) is pulled, and the platform is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447198.3A CN111555181A (en) | 2020-05-25 | 2020-05-25 | Arch line detection obstacle clearing platform and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010447198.3A CN111555181A (en) | 2020-05-25 | 2020-05-25 | Arch line detection obstacle clearing platform and use method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761723A (en) * | 2020-12-25 | 2021-05-07 | 中国矿业大学 | Intelligent inspection robot for coal discharge state at rear part of fully mechanized caving face support and working method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112761723A (en) * | 2020-12-25 | 2021-05-07 | 中国矿业大学 | Intelligent inspection robot for coal discharge state at rear part of fully mechanized caving face support and working method |
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