CN112897420A - Power transmission line rescue equipment and use method - Google Patents
Power transmission line rescue equipment and use method Download PDFInfo
- Publication number
- CN112897420A CN112897420A CN202110246625.6A CN202110246625A CN112897420A CN 112897420 A CN112897420 A CN 112897420A CN 202110246625 A CN202110246625 A CN 202110246625A CN 112897420 A CN112897420 A CN 112897420A
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- Prior art keywords
- travelling
- rescue equipment
- transmission line
- gear
- falling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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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 provides a transmission line rescue device and a using method thereof, wherein the transmission line rescue device comprises a walking mechanism for driving the whole device to walk along a transmission cable; the side surface of the travelling mechanism is provided with an anti-falling mechanism for preventing the travelling mechanism from falling off; the travelling mechanism is fixedly arranged at the top of the lifting mechanism for driving the travelling mechanism to lift; the lifting mechanism is connected with a longitudinal movement mechanism which is arranged on the lifting mechanism and used for driving the lifting mechanism to move longitudinally along a sliding rod, and the sliding rod and the longitudinal movement mechanism are fixedly arranged on a supporting frame used for mounting the whole device; the traveling mechanism, the anti-falling mechanism, the lifting mechanism and the longitudinal moving mechanism are arranged on the support frame in three groups in parallel. When the rescue equipment arrives at a falling place, the electric hoist is used for rescuing the maintainers, and in order to prevent the maintainers from having no mobility temporarily after being rescued, a hanging basket which can be taken by the maintainers is arranged below the rescue equipment.
Description
Technical Field
The invention relates to the field of power transmission cable maintenance equipment, in particular to power transmission line rescue equipment and a using method thereof.
Background
At present, the daily maintenance of a high-voltage transmission line is mainly completed in an on-line inspection mode by manpower, when an operator inspects the on-line inspection, the operator falls from high altitude due to sudden conditions (such as uncomfortable sudden body feeling and weather change), and if the operator does not have self-rescue capability, other rescue modes (such as high-altitude rescue vehicles, helicopters and other modes) are difficult to approach the operator due to environment, climate and the like, rescue equipment capable of crossing obstacles and automatically approaching the operator is needed for rescue.
The existing equipment capable of crossing obstacles can be divided into line inspection equipment for detecting line faults, deicing equipment for removing ice accumulated on lines, rescue equipment for rescue operation and the like, and has the following defects: firstly, the number of driving joints is large, the energy consumption is high, the control is complex, a plurality of batteries need to be arranged, and the weight of the equipment is increased; secondly, the equipment has smaller load bearing capacity and cannot take the task of manned rescue.
Disclosure of Invention
The invention mainly aims to solve the defects of the background technology, and designs a rescue device for a power transmission line and a using method thereof. When the rescue equipment arrives at a falling place, the electric hoist is used for rescuing the maintainers, and in order to prevent the maintainers from having no mobility temporarily after being rescued, a hanging basket which can be taken by the maintainers is arranged below the rescue equipment.
In order to achieve the technical features, the invention is realized as follows: the transmission line rescue equipment comprises a walking mechanism for driving the whole device to walk along a transmission cable; the side surface of the travelling mechanism is provided with an anti-falling mechanism for preventing the travelling mechanism from falling off; the travelling mechanism is fixedly arranged at the top of the lifting mechanism for driving the travelling mechanism to lift; the lifting mechanism is connected with a longitudinal movement mechanism which is arranged on the lifting mechanism and used for driving the lifting mechanism to move longitudinally along a sliding rod, and the sliding rod and the longitudinal movement mechanism are fixedly arranged on a supporting frame used for mounting the whole device; the traveling mechanism, the anti-falling mechanism, the lifting mechanism and the longitudinal moving mechanism are arranged on the support frame in three groups in parallel.
The walking mechanism comprises a walking wheel motor, a walking wheel shaft, a walking wheel and a walking wheel bracket; the walking wheel shaft is arranged on the walking wheel support, the walking wheel is arranged on the walking wheel shaft, and the walking wheel shaft is connected with an output shaft of the walking wheel motor.
The cross-section of walking wheel adopts the arc structure, the arc structure cooperatees with transmission cable's surface, the surface of walking wheel adheres to a layer of polyurethane rubber material layer.
The anti-falling mechanism comprises a gear shaft, a gear, a sleeve, a gear shaft sleeve and a gear motor; the gear shaft sleeve is fixedly arranged on the side wall of a walking wheel bracket of the walking mechanism, the gear shaft is in sliding fit with the inner part of the gear shaft sleeve, and the gear shaft is in meshing transmission with the gear and drives the gear shaft sleeve to stretch and retract along the gear shaft sleeve; the gear is arranged on a main shaft of the gear motor through a sleeve; the gear shaft extends out and then forms a closed structure with the travelling wheel support, and the power transmission cable is prevented from being unhooked.
The lifting mechanism comprises an electric cylinder base, a lifting electric cylinder is fixedly mounted at the top of the electric cylinder base through an electric cylinder fixing piece and a baffle, the top end of the lifting electric cylinder is fixedly connected with a travelling wheel support of the travelling mechanism, and a guide hole matched with the sliding rod is processed on the electric cylinder base; the electric cylinder base is connected with the longitudinal moving mechanism.
Indulge and move the mechanism including indulging and move electronic jar, indulge and move electronic jar fixed mounting on the support frame, indulge to move the telescopic link end of electronic jar and link to each other with the connecting plate through the round pin axle, the connecting plate is fixed continuous with elevating system's electronic jar base to realize separating between whole running gear of drive and the transmission of electricity cable.
The support frame includes many crossbeams, fixed mounting has square pipe and bracing piece between the crossbeam, links to each other through the stand is fixed between the upper and lower layer crossbeam.
The lifting lugs are fixedly mounted at the top and the bottom four corners of the support frame, the electric hoist is fixedly mounted on the support frame and is connected with the hanging basket.
The using method of the power transmission line rescue equipment comprises the following steps:
firstly, after a dangerous case occurs, quickly conveying a rescue equipment body and a hanging basket to a tower nearest to a falling point of an operator;
secondly, assembling the rescue equipment body and the hanging basket together, and starting a gear motor to enable a gear shaft to contract;
thirdly, hoisting the rescue equipment to the high-voltage transmission line by using a hoisting device, starting a gear motor after the travelling wheel is hung on the transmission cable, extending out the gear shaft, and positioning the transmission cable between the travelling wheel and the gear shaft;
fourthly, starting a traveling wheel motor to enable the rescue equipment to move towards the falling operating personnel, and when encountering an obstacle, crossing the obstacle according to the planned obstacle crossing action;
fifthly, after the rescue robot reaches a drop point, the walking wheel motor is powered off and self-locked to prevent the rescue robot from shaking in the rescue process;
sixthly, the hanging basket with the rescuers is descended to the side of the falling operation personnel through the electric hoist, and the accompanying rescuers can rescue the falling personnel into the hanging basket;
seventhly, starting the electric hoist to pull the hanging basket back to the original position;
and step eight, returning the rescue equipment to the tower on the original path, and safely conveying the operating personnel to the ground.
The invention has the following beneficial effects:
1. the rescue equipment has the load bearing capacity and can be used for rescuing the on-line accident of the high-voltage transmission line operating personnel. Aiming at the complex environment of the high-voltage transmission line, the separate design of the rescue equipment is convenient for transportation, thereby saving the rescue time. The walking wheel is convenient for dismantle in the rescue of design, applicable in the line footpath of difference. The brake is self-locked by the power failure of the motor, so that the walking speed of the rescue equipment can be conveniently controlled, the fixing effect can be realized during rescue, and the rescue equipment is prevented from shaking to influence the rescue.
2. The travelling mechanism can be used for driving the whole device to travel and move.
3. The friction force between the walking wheels 9 and the conducting wire can be increased through the polyurethane rubber material layer, so that the phenomenon of slipping in the walking process of the rescue equipment is prevented.
4. Through gear shaft stretches out back and forms enclosed construction with walking wheel support, prevents that transmission cable from unhooking.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic diagram of the overall structure of the rescue machine equipment.
Fig. 2 is a schematic structural diagram of the traveling mechanism of the invention.
Fig. 3 is a schematic view of the anti-separation mechanism of the present invention.
Fig. 4 is a schematic view of the elevating mechanism of the present invention.
FIG. 5 is a first perspective three-dimensional view of the present invention.
FIG. 6 is a first perspective three-dimensional view of the support frame structure of the present invention.
FIG. 7 is a second perspective three-dimensional view of the support frame structure of the present invention.
FIG. 8 is a second perspective three-dimensional view of the present invention.
Figure 9 is a schematic view of a basket structure.
In the figure: 1 travelling mechanism, 2 anti-dropping mechanisms, 3 electric cylinders, 4 support frames, 5 electric cylinders, 6 lifting lugs, 7 travelling wheel motors, 8 travelling wheel shafts, 9 travelling wheels, 10 travelling wheel supports, 11 gear shafts, 12 gears, 13 sleeves, 14 shaft sleeves, 15 gear motors, 16 baffles, 17 electric cylinder fixing pieces, 18 electric cylinder bases, 19 connecting plates, 20 sliding rods, 21 electric cylinders, 22 cross beams, 23 square pipes, 24 support rods, 26 upright columns, 25 electric hoists and 27 hanging baskets.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-9, a transmission line rescue equipment comprises a walking mechanism 1 for driving the whole device to walk along a transmission cable; the side surface of the travelling mechanism 1 is provided with an anti-falling mechanism 2 for preventing the travelling mechanism from falling off; the travelling mechanism 1 is fixedly arranged at the top of a lifting mechanism for driving the travelling mechanism to lift; the lifting mechanism is connected with a longitudinal movement mechanism which is arranged on the lifting mechanism and used for driving the lifting mechanism to move longitudinally along a sliding rod 20, and the sliding rod 20 and the longitudinal movement mechanism are fixedly arranged on a supporting frame 4 used for mounting the whole device; the traveling mechanism 1, the anti-falling mechanism 2, the lifting mechanism and the longitudinal moving mechanism are arranged on the support frame 4 in parallel. The rescue equipment with the structure has the load bearing capacity and can be used for rescuing the on-line accident of the operating personnel of the high-voltage transmission line. Aiming at the complex environment of the high-voltage transmission line, the separate design of the rescue equipment is convenient for transportation, thereby saving the rescue time.
Further, the travelling mechanism 1 comprises a travelling wheel motor 7, a travelling wheel shaft 8, a travelling wheel 9 and a travelling wheel support 10; the walking wheel shaft 8 is arranged on the walking wheel support 10, the walking wheel 9 is arranged on the walking wheel shaft 8, and the walking wheel shaft 8 is connected with an output shaft of the walking wheel motor 7. The travelling mechanism 1 can be used for driving the whole device to travel and move. In the course of the work, through walking wheel motor 7 drive walking wheel axle 8, through walking wheel axle 8 drive walking wheel 9, and then drive whole device through walking wheel 9 and walk along transmission of electricity cable.
Further, the cross-section of walking wheel 9 adopts the arc structure, the arc structure cooperatees with the surface of transmission of electricity cable, a layer of polyurethane rubber material layer is adhered to the surface of walking wheel 9. The friction force between the walking wheels 9 and the conducting wire can be increased through the polyurethane rubber material layer, so that the phenomenon of slipping in the walking process of the rescue equipment is prevented.
Further, the anti-dropping mechanism 2 comprises a gear shaft 11, a gear 12, a sleeve 13, a gear sleeve 14 and a gear motor 15; the gear shaft sleeve 14 is fixedly arranged on the side wall of a travelling wheel bracket 10 of the travelling mechanism 1, the gear shaft 11 is in sliding fit with the gear shaft sleeve 14, and the gear shaft 11 is in meshing transmission with the gear 12 and drives the gear to stretch along the gear shaft sleeve 14; the gear 12 is arranged on a main shaft of a gear motor 15 through a sleeve 13; the gear shaft 11 extends out and then forms a closed structure with the travelling wheel support 10 to prevent the unhooking of the power transmission cable. In the specific working process, the gear motor 15 rotates forwards and backwards to drive the gear shaft 11 to do telescopic motion, when the equipment needs to be unhooked, the gear motor 15 rotates reversely, and the gear shaft 11 contracts; when the equipment normally walks, the gear motor 15 positively rotates, the gear shaft 11 extends out to form a closed structure with the walking wheel support 10, and the cable is prevented from being unhooked.
Further, the lifting mechanism comprises an electric cylinder base 18, a lifting electric cylinder 3 is fixedly mounted at the top of the electric cylinder base 18 through an electric cylinder fixing piece 17 and a baffle 16, the top end of the lifting electric cylinder 3 is fixedly connected with a travelling wheel support 10 of the travelling mechanism 1, and a guide hole matched with a sliding rod 20 is processed on the electric cylinder base 18; the electric cylinder base 18 is connected with a longitudinal moving mechanism. The lifting electric cylinder 3 stretches and retracts to drive the support frame 4 and the hanging basket 27 to ascend and descend, when the equipment is blocked and needs to be unhooked, the gear motor 15 rotates reversely, the gear shaft 11 contracts, the lifting electric cylinder 3 extends out, and a cable is separated from the walking wheel support 10.
Further, indulge and move the mechanism including indulging and move electronic jar 21, indulge and move electronic jar 21 fixed mounting on support frame 4, indulge and move electronic jar 21's telescopic link end and link to each other with connecting plate 19 through the round pin axle, connecting plate 19 and elevating system's electronic jar base 18 fixed linking to realize separating between whole running gear 1 of drive and the transmission of electricity cable. The longitudinal movement electric cylinder 21 stretches and retracts to drive the travelling mechanism 1 and the lifting mechanism to move forwards and backwards along the direction perpendicular to the cable direction of the sliding rod 20, when the equipment needs to be unhooked when being blocked, the gear motor 15 rotates reversely, the gear shaft 11 contracts, and the lifting electric cylinder 3 extends out. The cable breaks away from the travelling wheel support 10, the longitudinal movement electric cylinder 21 extends out, and the group of travelling mechanisms are completely separated from the cable.
Further, the support frame 4 comprises a plurality of cross beams 22, a square pipe 23 and a support rod 24 are fixedly installed between the cross beams 22, and the cross beams 22 on the upper layer and the lower layer are fixedly connected through an upright post 26. Two beams matched with the longitudinal electric cylinder can prevent the overturning moment of the electric cylinder in addition to the guiding function. The longitudinal movement electric cylinder 21 is matched with the slide rod 20 to enable the travelling mechanism to move along the axial direction of the slide rod 20, the electric hoist 25 is mainly used for lowering the hanging basket and pulling up falling personnel, and the hanging basket is in a detachable mode and convenient to transport and is fixed on a cross beam in the middle of the support frame 4 during use. The square pipe 23 is a hanging beam, and the lifting device fixes the hook on the hanging ring 6 of the square pipe 23 when the rescue equipment is lifted to the tower.
Further, lifting lugs 6 are fixedly installed at four corners of the top and the bottom of the support frame 4, an electric hoist 25 is fixedly installed on the support frame 4, and the electric hoist 25 is connected with a hanging basket 27.
Example 2:
the using method of the power transmission line rescue equipment comprises the following steps:
firstly, after a dangerous case occurs, quickly conveying the rescue equipment body and the hanging basket 27 to a tower nearest to a falling point of an operator;
secondly, assembling the rescue equipment body and the hanging basket 27 together, and starting the gear motor 15 to contract the gear shaft 11;
thirdly, hoisting the rescue equipment to the high-voltage power transmission line by using a hoisting device, starting a gear motor 15 after the travelling wheel 9 is hung on the power transmission cable, extending out the gear shaft 11, and positioning the power transmission cable between the travelling wheel 9 and the gear shaft 11;
fourthly, starting a traveling wheel motor 7 to enable the rescue equipment to move towards the falling operating personnel, and when encountering an obstacle, crossing the obstacle according to the planned obstacle crossing action;
fifthly, after the rescue robot reaches the drop point, the walking wheel motor 7 is powered off and self-locked to prevent the rescue robot from shaking in the rescue process;
sixthly, the hanging basket 27 with the rescuers is descended to the side of the falling operation personnel through the electric hoist 25, and the accompanying rescuers can rescue the falling personnel into the hanging basket 27;
seventhly, starting the electric hoist 25 to pull the hanging basket 27 back to the original position;
and step eight, returning the rescue equipment to the tower on the original path, and safely conveying the operating personnel to the ground.
Claims (9)
1. The utility model provides a transmission line rescue is equipped which characterized in that: the device comprises a traveling mechanism (1) for driving the whole device to travel along a power transmission cable; an anti-falling mechanism (2) for preventing the running mechanism (1) from falling off is arranged on the side surface of the running mechanism; the travelling mechanism (1) is fixedly arranged at the top of a lifting mechanism for driving the travelling mechanism to lift; the lifting mechanism is connected with a longitudinal movement mechanism which is arranged on the lifting mechanism and used for driving the lifting mechanism to move longitudinally along a sliding rod (20), and the sliding rod (20) and the longitudinal movement mechanism are fixedly arranged on a supporting frame (4) used for mounting the whole device; the traveling mechanism (1), the anti-falling mechanism (2), the lifting mechanism and the longitudinal moving mechanism are arranged in three groups in parallel on the support frame (4).
2. Transmission line rescue equipment according to claim 1, characterized in that: the travelling mechanism (1) comprises a travelling wheel motor (7), a travelling wheel shaft (8), a travelling wheel (9) and a travelling wheel bracket (10); the walking wheel shaft (8) is installed on the walking wheel support (10), the walking wheel (9) is installed on the walking wheel shaft (8), and the walking wheel shaft (8) is connected with an output shaft of the walking wheel motor (7).
3. Transmission line rescue equipment according to claim 2, characterized in that: the cross-section of walking wheel (9) adopts the arc structure, the arc structure cooperatees with transmission cable's surface, the surface of walking wheel (9) adheres to a layer of polyurethane rubber material layer.
4. Transmission line rescue equipment according to claim 1, characterized in that: the anti-falling mechanism (2) comprises a gear shaft (11), a gear (12), a sleeve (13), a gear shaft sleeve (14) and a gear motor (15); the gear shaft sleeve (14) is fixedly arranged on the side wall of a travelling wheel support (10) of the travelling mechanism (1), the gear shaft (11) is in sliding fit with the inside of the gear shaft sleeve (14), and the gear shaft (11) is in meshing transmission with the gear (12) and drives the gear shaft sleeve to stretch and retract along the gear shaft sleeve (14); the gear (12) is arranged on a main shaft of a gear motor (15) through a sleeve (13); the gear shaft (11) extends out and then forms a closed structure with the walking wheel support (10) to prevent the power transmission cable from unhooking.
5. Transmission line rescue equipment according to claim 1, characterized in that: the lifting mechanism comprises an electric cylinder base (18), a lifting electric cylinder (3) is fixedly mounted at the top of the electric cylinder base (18) through an electric cylinder fixing piece (17) and a baffle (16), the top end of the lifting electric cylinder (3) is fixedly connected with a travelling wheel support (10) of the travelling mechanism (1), and a guide hole matched with a sliding rod (20) is processed on the electric cylinder base (18); the electric cylinder base (18) is connected with the longitudinal moving mechanism.
6. Transmission line rescue equipment according to claim 1 or 5, characterized in that: the longitudinal moving mechanism comprises a longitudinal moving electric cylinder (21), the longitudinal moving electric cylinder (21) is fixedly installed on the support frame (4), the tail end of a telescopic rod of the longitudinal moving electric cylinder (21) is connected with a connecting plate (19) through a pin shaft, the connecting plate (19) is fixedly connected with an electric cylinder base (18) of the lifting mechanism, and the whole travelling mechanism (1) is driven to be separated from a power transmission cable.
7. Transmission line rescue equipment according to claim 1, characterized in that: the supporting frame (4) comprises a plurality of cross beams (22), square pipes (23) and supporting rods (24) are fixedly mounted between the cross beams (22), and the cross beams (22) on the upper layer and the lower layer are fixedly connected through stand columns (26).
8. Transmission line rescue equipment according to claim 7, characterized in that: lifting lugs (6) are fixedly mounted at the top and the bottom four corners of the support frame (4), an electric hoist (25) is fixedly mounted on the support frame (4), and the electric hoist (25) is connected with the hanging basket (27).
9. Use method of the electric transmission line rescue equipment according to any one of claims 1 to 8, characterized by comprising the following steps:
firstly, after a dangerous case occurs, quickly conveying a rescue equipment body and a hanging basket (27) to a tower nearest to a falling point of an operator;
secondly, assembling the rescue equipment body and the hanging basket (27) together, and starting a gear motor (15) to enable a gear shaft (11) to contract;
thirdly, hoisting the rescue equipment to the high-voltage power transmission line by using a hoisting device, starting a gear motor (15) after the traveling wheel (9) is hung on a power transmission cable, extending a gear shaft (11), and positioning the power transmission cable between the traveling wheel (9) and the gear shaft (11);
fourthly, starting a traveling wheel motor (7) to enable the rescue equipment to move towards the falling operating personnel, and when encountering an obstacle, crossing the obstacle according to the planned obstacle crossing action;
fifthly, after the rescue robot reaches a drop point, the walking wheel motor (7) is powered off and self-locked to prevent the rescue robot from shaking in the rescue process;
sixthly, the hanging basket (27) with the rescuers is descended to the side of the falling operation personnel through the electric hoist (25), and the accompanying rescuers can rescue the falling personnel into the hanging basket (27);
seventhly, starting the electric hoist (25) to pull the hanging basket (27) back to the original position;
and step eight, returning the rescue equipment to the tower on the original path, and safely conveying the operating personnel to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246625.6A CN112897420B (en) | 2021-03-05 | 2021-03-05 | Power transmission line rescue equipment and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110246625.6A CN112897420B (en) | 2021-03-05 | 2021-03-05 | Power transmission line rescue equipment and use method |
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| Publication Number | Publication Date |
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| CN112897420A true CN112897420A (en) | 2021-06-04 |
| CN112897420B CN112897420B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110246625.6A Active CN112897420B (en) | 2021-03-05 | 2021-03-05 | Power transmission line rescue equipment and use method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075610Y (en) * | 2007-08-01 | 2008-06-18 | 北京深浪电子技术有限公司 | Aerial circuit over barrier polling robot |
| CN201590618U (en) * | 2009-11-26 | 2010-09-22 | 重庆前卫仪表有限责任公司 | Power transmission line inspection device |
| CN201682210U (en) * | 2010-03-05 | 2010-12-22 | 重庆市电力公司超高压局 | Automatic traveling mechanism used for detecting high-voltage transmission lines |
| CN111015690A (en) * | 2019-12-31 | 2020-04-17 | 三峡大学 | High-voltage transmission line rescue robot and using method thereof |
-
2021
- 2021-03-05 CN CN202110246625.6A patent/CN112897420B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075610Y (en) * | 2007-08-01 | 2008-06-18 | 北京深浪电子技术有限公司 | Aerial circuit over barrier polling robot |
| CN201590618U (en) * | 2009-11-26 | 2010-09-22 | 重庆前卫仪表有限责任公司 | Power transmission line inspection device |
| CN201682210U (en) * | 2010-03-05 | 2010-12-22 | 重庆市电力公司超高压局 | Automatic traveling mechanism used for detecting high-voltage transmission lines |
| CN111015690A (en) * | 2019-12-31 | 2020-04-17 | 三峡大学 | High-voltage transmission line rescue robot and using method thereof |
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| Publication number | Publication date |
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| CN112897420B (en) | 2023-01-06 |
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