CN113824061B - Use method of power transmission line outer sheath inspection repair device with good stability - Google Patents
Use method of power transmission line outer sheath inspection repair device with good stability Download PDFInfo
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- CN113824061B CN113824061B CN202110762303.7A CN202110762303A CN113824061B CN 113824061 B CN113824061 B CN 113824061B CN 202110762303 A CN202110762303 A CN 202110762303A CN 113824061 B CN113824061 B CN 113824061B
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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
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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Abstract
The invention discloses a using method of a power transmission line outer sheath inspection and repair device with good stability, which comprises a supporting plate, a walking assembly, a camera and a repair assembly, wherein the walking assembly specifically comprises a walking mechanism and a clamping mechanism, a first driving motor is arranged on the outer wall of the clamping mechanism, the output end of the first driving motor is respectively connected with a first transmission gear assembly and a second transmission gear assembly, the output ends of the first transmission gear assembly and the second transmission gear assembly are respectively connected with the walking mechanism and the clamping mechanism, the top wall of the supporting plate is connected with a second driving motor, the output end of the second driving motor is connected with a third transmission gear assembly, the output end of the third transmission gear assembly is respectively connected with a first rotating shaft and a second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively connected with the walking mechanism and the clamping mechanism; the invention can conveniently carry out obstacle crossing operation, thereby effectively reducing the labor intensity of the inspection and maintenance of the outer sheath of the power transmission line and improving the safety factor and the inspection and repair efficiency of the outer sheath of the power transmission line.
Description
Technical Field
The invention relates to the technical field of power transmission lines, in particular to a using method of a power transmission line outer sheath inspection repairing device with good stability.
Background
The normal work of transmission line has important meaning in electric power system safety and stability operation, and the oversheath is the outmost of cable, mainly plays the effect of protection to transmission line, but transmission line exposes mostly outdoors, and after long-time operation, its oversheath probably breaks down because of receiving external natural environment's influence, causes certain potential safety hazard to its operation.
The invention patent with the publication number of CN109768496A discloses a liftable inspection and repair device for an outer sheath of a power line, which comprises a main box body, a repair mechanism and a detection mechanism, wherein the main box body is hung on the power transmission line through a travelling mechanism, the repair mechanism is arranged on one side of the main box body, the detection mechanism is arranged on the other side of the main box body, and a processing module and a power supply are arranged in the main box body; the repairing mechanism comprises a gripper, the gripper is connected to one side of the main box body through a mechanical arm, the mechanical arm comprises a control arm, a supporting arm and an executing arm, the control arm, the supporting arm and the executing arm are sequentially connected through a joint motor, the control arm is connected to the main box body, the executing arm is connected with the gripper, and a hot melting gun is arranged on the gripper; the traveling mechanism comprises a driving wheel, a traveling motor drives the driving wheel to travel on the power transmission line, and the traveling mechanism also comprises a fixed clamping ring which is connected to the main box body through a fixed arm; and the upper part of the main box body is also provided with a lifting mechanism.
Through retrieval, the utility model discloses a CN208835587U discloses a multifunctional transmission line oversheath inspection device, the device includes the body that sets up on the transmission line and connects through the walking subassembly and sets up executive component and the functional unit on this body, the walking subassembly is at least two, by drive wheel, driving motor, connecting rod constitute, one end of connecting rod links to each other with the body, the other end sets up drive wheel and driving motor, the executive component includes left support arm and right support arm, and left executive arm and right executive arm; the functional components comprise a left hand grip and a right hand grip which are respectively arranged at the front ends of the left execution arm and the right execution arm, and a function obstacle clearing gun which is arranged on the left execution arm. The utility model discloses in time master transmission line oversheath operational aspect, the operational aspect of analysis oversheath confirms transmission line oversheath and has the barrier or damaged back, can clear up the barrier and damaged point carries out quick repair to it to the oversheath, effectively reduces the emergence of transmission line trouble.
Although these two devices homoenergetic enough play certain repair function of patrolling and examining, its structure is comparatively simple, is difficult to conveniently carry out obstacle-surmounting operation, leads to every one section power transmission line of inspection just to need the staff to climb to the shaft tower again and fix it again, not only makes intensity of labour great, factor of safety lower, patrols and examines moreover and repair inefficiency, therefore the power transmission line oversheath is patrolled and examined repair device and is particularly important.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a using method of a power transmission line outer sheath inspection repairing device with good stability.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a good transmission line oversheath of stability patrols and examines prosthetic devices's application method, transmission line oversheath patrols and examines prosthetic devices includes backup pad, running gear, camera and prosthetic components, running gear and camera all are connected on the backup pad roof, prosthetic components sets up on the backup pad diapire, just prosthetic components output and transmission line phase-match, running gear specifically includes running gear and fixture, running gear and fixture all match with the transmission line homogeneous phase, be provided with first driving motor on the fixture outer wall, first driving motor output is connected with first transmission gear subassembly and second transmission gear subassembly respectively, the output of first transmission gear subassembly and second transmission gear subassembly is connected with running gear and fixture respectively, be connected with the fixed plate on the backup pad roof, be connected with second driving motor on the fixed plate outer wall, second driving motor output passes the fixed plate and is connected with the third transmission gear subassembly, third transmission gear subassembly output is connected with first axis of rotation and second axis of rotation respectively, first axis of rotation and second axis of rotation are connected with running gear and fixture respectively.
Preferably, running gear includes first connecting seat, first connecting seat is connected on first rotation axis outer wall, be connected with the supporting seat on the first connecting seat roof, be connected with the bracing piece on the supporting seat, it is connected with the walking wheel to rotate on the bracing piece inner wall.
Preferably, the walking wheel includes half wheel of first walking and half wheel of second walking, dig the recess on the half wheel inner wall of first walking, be connected with the inserted bar on the half wheel inner wall of second walking, recess and inserted bar phase-match.
Preferably, fixture includes the second connecting seat, the second connecting seat is connected on second axis of rotation outer wall, be connected with first gear and second gear on the second connecting seat inner wall respectively, just first gear and second gear meshing link to each other, all be connected with first connecting rod on first gear and the second gear outer wall, the one end that first gear and second gear were kept away from to first connecting rod is connected with the clamping jaw, just be connected with the second connecting rod between clamping jaw and the second connecting seat inner wall.
Preferably, the first transmission gear assembly comprises a third gear and a fourth gear, the third gear and the fourth gear are both rotatably connected to the inner wall of the second connecting seat, the third gear is connected to the outer wall of the output end of the first driving motor, and the second gear and the third gear are both meshed with the fourth gear.
Preferably, the second transmission gear assembly comprises a third rotating shaft, the third rotating shaft is connected to the inner wall of a third gear, one end, away from the third gear, of the third rotating shaft is connected with a first bevel gear, the first bevel gear is connected with a second bevel gear in a meshed mode, the second bevel gear is connected with a screw rod, and one end, away from the travelling wheel, of the supporting rod penetrates through the supporting seat and is in threaded connection with the screw rod.
Preferably, the third transmission gear assembly comprises a fifth gear, a sixth gear and a seventh gear, the fifth gear is connected to the outer wall of the output end of the second driving motor, the sixth gear and the seventh gear are respectively connected to the outer walls of the first rotating shaft and the second rotating shaft, and the sixth gear and the seventh gear are meshed with the fifth gear.
Preferably, a sliding groove is formed in the top wall of the supporting plate, the fixing plate is connected in the sliding groove in a sliding mode, a rack plate is further arranged on the top wall of the supporting plate, and the rack plate is connected with the fifth gear in a meshed mode.
Preferably, running gear and fixture all are provided with three groups along the backup pad equidistance.
A use method of a power transmission line outer sheath inspection repair device with good stability comprises the following steps:
s1: the device is fixed on a power transmission line by an operator, then the device is driven to run on the power transmission line by the driving travelling wheel, the condition of the outer sheath of the power transmission line can be conveniently observed by the arranged camera, and when the outer sheath of the power transmission line is damaged, the outer sheath of the power transmission line can be conveniently repaired by the arranged repairing component;
s2: when the device meets obstacles such as a tower and the like, the three groups of walking components can be controlled to be opened and closed in sequence and respectively, the obstacles such as the tower and the like can be conveniently crossed, when the obstacles such as the tower and the like need to be crossed, the first driving motor on the first group of walking components is started to drive the third gear connected with the output end of the first group of walking components to rotate, and further the fourth gear meshed and connected with the third gear is driven to rotate, so that the second gear meshed and connected with the fourth gear is driven to rotate, meanwhile, the first gear meshed and connected with the second gear is driven to rotate, further the first connecting rod connected to the outer walls of the first gear and the second gear is driven to rotate, and the clamping jaw is driven to rotate through the arranged second connecting rod, so that the clamping jaw is separated from a transmission line;
s3: when the third gear rotates, the third rotating shaft is driven to rotate, and when the third rotating shaft rotates, the first bevel gear connected to the outer wall of the third rotating shaft is driven to rotate, so that the second bevel gear meshed with the third rotating shaft is driven to rotate, the screw rod connected to the second bevel gear is driven to rotate, the supporting rod in threaded connection with the screw rod is driven to move back to back along the supporting seat, the travelling wheels are separated, and the travelling mechanism is separated from the power transmission line;
s4: after the first group of walking assemblies are separated from the power transmission line, the second driving motor is started to drive the fifth gear connected with the output end of the first group of walking assemblies to rotate, so that the sixth gear and the seventh gear which are meshed with the first group of walking assemblies are driven to rotate, the first rotating shaft and the second rotating shaft which are respectively connected with the sixth gear and the seventh gear are driven to rotate, the first connecting seat and the second connecting seat are driven to rotate, the clamping mechanism and the walking mechanism are driven to rotate, the first group of walking assemblies are far away from the power transmission line, meanwhile, the stability of the device during walking can be guaranteed through the arranged clamping mechanism, and the first group of walking assemblies are prevented from falling;
s5: when the second driving motor is started to rotate, the rack plate is arranged on the top wall of the supporting plate, so that the fixing plate can be driven to slide along the sliding groove, the walking assembly is driven to rotate, the walking assembly can be slightly away from an obstacle, and the phenomenon that the walking assembly collides with the obstacle during rotation and cannot normally rotate is avoided;
s6: after the angular adjustment with first group running gear accomplished, continue to start second group and third group running gear, make it continue to walk along transmission line, after first group running gear crossed the barrier, stop second group and third group running gear motion, and press from both sides tightly through actuating fixture and running gear on first group running gear of first driving motor and second driving motor drive, make it and transmission line looks block, thereby convenient crossing the barrier with first group running gear, the same reason, pass through the barrier with second group and third group running gear in proper order, thereby can be convenient drive the device and cross the barrier, and then do not need the numerous pole tower of climbing of operating personnel to fix the device, thereby can effectually reduce intensity of labour, and improve, and simultaneously, the factor of safety of patrolling and examining of transmission line oversheath restores efficiency.
Compared with the prior art, the invention provides a power transmission line outer sheath inspection repairing device and a using method thereof, and the power transmission line outer sheath inspection repairing device has the following beneficial effects:
1. this prosthetic devices is patrolled and examined to transmission line oversheath through fixture, running gear and the camera that sets up, and then the device that can be convenient messenger is stable walks on the transmission line to patrol and examine the transmission line oversheath.
2. This transmission line oversheath inspection prosthetic devices, through the fixture that sets up, and then can effectual increase the device stability at the walking in-process, the condition that takes place to drop when avoiding running gear to break down to damage, and then the effectual security performance that increases the device.
3. This transmission line oversheath patrols and examines prosthetic devices through the first transmission gear subassembly, second transmission gear subassembly and the third transmission gear subassembly that set up, and then can be convenient drive add hold mechanism and running gear and carry out tensioning and rotation to convenient drive the device and cross the barrier operation.
4. This transmission line oversheath patrols and examines prosthetic devices, through the device can be convenient carry out the operation of crossing obstacles, and then can effectual reduction patrol and examine the intensity of labour of maintenance to the transmission line oversheath, improve factor of safety, simultaneously, improve patrolling and examining prosthetic efficiency of transmission line oversheath.
5. This prosthetic devices is patrolled and examined to transmission line oversheath can be driven by same driving motor simultaneously through adding holding mechanism and running gear, and then makes the operation to the running gear simple and convenient more, and then increases the device's practicality.
The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the obstacle crossing operation can be conveniently carried out, the labor intensity of the inspection and maintenance of the outer sheath of the power transmission line can be effectively reduced, the safety factor is improved, and meanwhile, the inspection and repair efficiency of the outer sheath of the power transmission line is improved.
Drawings
Fig. 1 is a first structural schematic diagram of a power transmission line outer sheath inspection and repair device provided by the invention;
fig. 2 is a structural schematic diagram of a second inspection repairing device for an outer sheath of a power transmission line, which is provided by the invention;
fig. 3 is a first schematic structural diagram of a walking assembly of the outer sheath inspection and repair device for the power transmission line provided by the invention;
fig. 4 is a schematic structural diagram of a walking assembly of the transmission line outer sheath inspection and repair device provided by the invention;
fig. 5 is a third structural schematic diagram of a walking assembly of the transmission line outer sheath inspection and repair device provided by the invention;
fig. 6 is a fourth schematic structural diagram of a walking assembly of the transmission line outer sheath inspection and repair device provided by the invention;
fig. 7 is a first structural schematic diagram of a traveling mechanism of the outer sheath inspection and repair device for the power transmission line, which is provided by the invention;
fig. 8 is a schematic structural diagram of a traveling mechanism of the outer sheath inspection and repair device for the power transmission line provided by the invention;
fig. 9 is a third structural schematic diagram of a travelling mechanism of the electric transmission line outer sheath inspection repair device provided by the invention;
fig. 10 is a third structural schematic diagram of the clamping mechanism of the electric transmission line outer sheath inspection repair device provided by the invention.
In the figure: 1. a support plate; 101. a camera; 102. a fixing plate; 2. a walking assembly; 201. a traveling mechanism; 202. a clamping mechanism; 203. a first drive motor; 3. repairing the component; 4. a second drive motor; 401. a first drive gear assembly; 402. a first rotating shaft; 403. a second rotating shaft; 404. a fifth gear; 405. a sixth gear; 406. a seventh gear; 407. a rack plate; 5. a first connecting seat; 501. a supporting seat; 502. a support bar; 503. a traveling wheel; 504. a first half-wheel of travel; 505. a second walking half wheel; 506. a groove; 507. inserting a rod; 6. a second connecting seat; 601. a first gear; 602. a second gear; 603. a first link; 604. a clamping jaw; 605. a second link; 7. a third gear; 701. a fourth gear; 702. a third rotating shaft; 703. a first bevel gear; 704. a second bevel gear; 705. and a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-10, an inspection repairing device for an outer sheath of a power transmission line, which comprises a supporting plate 1, a walking assembly 2, a camera 101 and a repairing assembly 3, and is characterized in that the walking assembly 2 and the camera 101 are both connected to the top wall of the supporting plate 1, the repairing assembly 3 is arranged on the bottom wall of the supporting plate 1, the output end of the repairing assembly 3 is matched with the power transmission line, the walking assembly 2 specifically comprises a walking mechanism 201 and a clamping mechanism 202, the walking mechanism 201 and the clamping mechanism 202 are both matched with the power transmission line, a first driving motor 203 is arranged on the outer wall of the clamping mechanism 202, the output end of the first driving motor 203 is respectively connected with a first transmission gear assembly and a second transmission gear assembly, the output ends of the first transmission gear assembly and the second transmission gear assembly are respectively connected with the walking mechanism 201 and the clamping mechanism 202, the top wall of the supporting plate 1 is connected with a fixing plate 102, the outer wall of the fixing plate 102 is connected with a second driving motor 4, the output end of the second driving motor 4 penetrates through the fixing plate 102 and is connected with a third transmission gear assembly 401, the output end of the third transmission gear assembly 401 is respectively connected with a first rotating shaft 402 and a second rotating shaft 403, and the first rotating shaft 403 are respectively connected with the walking mechanism 201 and the clamping mechanism 202.
The travelling wheels 503 comprise a first travelling half wheel 504 and a second travelling half wheel 505, a groove 506 is cut on the inner wall of the first travelling half wheel 504, an inserted bar 507 is connected on the inner wall of the second travelling half wheel 505, and the groove 506 is matched with the inserted bar 507.
The clamping mechanism 202 comprises a second connecting seat 6, the second connecting seat 6 is connected to the outer wall of the second rotating shaft 403, the inner wall of the second connecting seat 6 is connected with a first gear 601 and a second gear 602 respectively, the first gear 601 and the second gear 602 are meshed and connected, the outer walls of the first gear 601 and the second gear 602 are connected with a first connecting rod 603, one end, away from the first gear 601 and the second gear 602, of the first connecting rod 603 is connected with a clamping jaw 604, and a second connecting rod 605 is connected between the clamping jaw 604 and the inner wall of the second connecting seat 6.
First transmission gear subassembly includes third gear 7 and fourth gear 701, and third gear 7 and fourth gear 701 all rotate to be connected on 6 inner walls of second connecting seat, and third gear 7 is connected on first driving motor 203 output end outer wall, and second gear 602 and third gear 7 all link to each other with fourth gear 701 meshing.
The second transmission gear assembly comprises a third rotating shaft 702, the third rotating shaft 702 is connected to the inner wall of the third gear 7, one end, far away from the third gear 7, of the third rotating shaft 702 is connected with a first bevel gear 703, the first bevel gear 703 is in meshing connection with a second bevel gear 704, the second bevel gear 704 is connected with a screw rod 705, and one end, far away from the travelling wheel 503, of the supporting rod 502 penetrates through the supporting seat 501 and is in threaded connection with the screw rod 705.
The third transmission gear assembly 401 comprises a fifth gear 404, a sixth gear 405 and a seventh gear 406, the fifth gear 404 is connected to the outer wall of the output end of the second driving motor 4, the sixth gear 405 and the seventh gear 406 are respectively connected to the outer walls of the first rotating shaft 402 and the second rotating shaft 403, and the sixth gear 405 and the seventh gear 406 are both in meshed connection with the fifth gear 404.
A sliding groove is drilled on the top wall of the supporting plate 1, the fixing plate 102 is connected in the sliding groove in a sliding manner, a rack plate 407 is further arranged on the top wall of the supporting plate 1, and the rack plate 407 is meshed with the fifth gear 404 and is connected with the fifth gear 404
The device is fixed on a power transmission line by an operator, then the device is driven to run on the power transmission line by the driving travelling wheels 503, the condition of the outer sheath of the power transmission line can be conveniently observed by the arranged camera 101, and when the outer sheath of the power transmission line is damaged, the outer sheath of the power transmission line can be conveniently repaired by the arranged repairing component 3; the repair component 3 is a mature technology in the prior art, so redundant description is not needed in the invention, when the device encounters obstacles such as a tower and the like, the device can conveniently cross the obstacles such as the tower and the like by sequentially and respectively controlling the three groups of walking components 2 to be opened and closed, and when the device needs to cross the obstacles such as the tower and the like, the first driving motor 203 on the first group of walking components 2 is started firstly to drive the third gear 7 connected to the output end of the first driving motor to rotate, so as to drive the fourth gear 701 meshed and connected with the third gear 7 to rotate, so as to drive the second gear 602 meshed and connected with the fourth gear 701 to rotate, and simultaneously drive the first gear 601 meshed and connected with the second gear 602 to rotate, so as to drive the first connecting rod 603 connected to the outer walls of the first gear 601 and the second gear 602 to rotate, and further drive the clamping jaw 604 to rotate through the arranged second connecting rod 605, so as to separate the clamping jaw 604 from the transmission line; when the third gear 7 rotates, the third rotating shaft 702 is driven to rotate, and when the third rotating shaft 702 rotates, the first bevel gear 703 connected to the outer wall of the third rotating shaft is driven to rotate, so as to drive the second bevel gear 704 meshed with the third rotating shaft to rotate, so as to drive the screw rod 705 connected to the second bevel gear 704 to rotate, so as to drive the supporting rod 502 in threaded connection with the screw rod 705 to move back to back along the supporting seat 501, so that the traveling wheels 503 are separated, and the traveling mechanism 201 is separated from the power transmission line;
after the first group of walking assemblies 2 are separated from the power transmission line, the second driving motor 4 is started to drive the fifth gear 404 connected with the output end of the first group of walking assemblies to rotate, and further drive the sixth gear 405 and the seventh gear 406 meshed with the first group of walking assemblies to rotate, so that the first rotating shaft 402 and the second rotating shaft 403 respectively connected with the sixth gear 405 and the seventh gear 406 are driven to rotate, and further drive the first connecting seat 5 and the second connecting seat 6 to rotate, so that the clamping mechanism 202 and the walking mechanism 201 are driven to rotate, and the first group of walking assemblies 2 are far away from the power transmission line;
when starting second driving motor 4 pivoted, be provided with rack plate 407 on through backup pad 1 roof, then can drive fixed plate 102 and slide along the spout to drive running assembly 2 and can keep away from the barrier a little when the pivoted, avoid its condition of colliding with the barrier when rotating and unable normal rotation.
Example 2:
referring to fig. 1-5, a power transmission line outer sheath inspection repair device is substantially the same as embodiment 1, and further, three groups of traveling mechanisms 201 and three groups of clamping mechanisms 202 are arranged at equal intervals along a support plate 1; after the angle adjustment of the first group of traveling assemblies 2 is completed, the second group of traveling assemblies 2 and the third group of traveling assemblies 2 are continuously started to enable the first group of traveling assemblies 2 to continuously travel along the power transmission line, when the first group of traveling assemblies 2 pass over the obstacle, the second group of traveling assemblies 2 and the third group of traveling assemblies 2 are stopped to move, the clamping mechanisms 202 and the traveling mechanisms 201 on the first group of traveling assemblies 2 are driven to clamp by starting the first driving motors 203 and the second driving motors 4, and are clamped with the power transmission line, so that the first group of traveling assemblies 2 conveniently pass over the obstacle, and similarly, the second group of traveling assemblies 2 and the third group of traveling assemblies 2 pass through the obstacle in sequence, so that the device can be conveniently driven to pass over the obstacle, and further, an operator does not need to climb to fix the device for multiple times, the labor intensity can be effectively reduced, the safety factor is improved, and meanwhile, the inspection repair efficiency of the outer sheath of the power transmission line is also improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The using method of the power transmission line outer sheath inspection and repair device with good stability is characterized in that the power transmission line outer sheath inspection and repair device with good stability comprises a supporting plate (1), a walking component (2), a camera (101) and a repair component (3), the walking component (2) and the camera (101) are connected to the top wall of the supporting plate (1), the repair component (3) is arranged on the bottom wall of the supporting plate (1), the output end of the repair component (3) is matched with a power transmission line, the walking component (2) specifically comprises a walking mechanism (201) and a clamping mechanism (202), the walking mechanism (201) and the clamping mechanism (202) are matched with the power transmission line, a first driving motor (203) is arranged on the outer wall of the clamping mechanism (202), the output end of the first driving motor (203) is connected with a first transmission gear assembly and a second transmission gear assembly respectively, the output ends of the first transmission gear assembly and the second transmission gear assembly are connected with the walking mechanism (201) and the clamping mechanism (202) respectively, a fixing plate (102) is connected to the top wall of the supporting plate (1), a second driving motor (4) is connected with a third driving motor (401), the output end of the third transmission gear assembly (40) is respectively connected with a first rotating shaft (402) and a second rotating shaft (403), and the first rotating shaft (402) and the second rotating shaft (403) are respectively connected with the travelling mechanism (201) and the clamping mechanism (202);
the third transmission gear assembly (401) comprises a fifth gear (404), a sixth gear (405) and a seventh gear (406), the fifth gear (404) is connected to the outer wall of the output end of the second driving motor (4), the sixth gear (405) and the seventh gear (406) are respectively connected to the outer walls of the first rotating shaft (402) and the second rotating shaft (403), and the sixth gear (405) and the seventh gear (406) are meshed with the fifth gear (404);
a sliding groove is formed in the top wall of the supporting plate (1), the fixing plate (102) is connected in the sliding groove in a sliding mode, a rack plate (407) is further arranged on the top wall of the supporting plate (1), and the rack plate (407) is meshed with a fifth gear (404);
the walking mechanism (201) comprises a first connecting seat (5), the first connecting seat (5) is connected to the outer wall of the first rotating shaft (402), the top wall of the first connecting seat (5) is connected with a supporting seat (501), the supporting seat (501) is connected with a supporting rod (502), and the inner wall of the supporting rod (502) is rotatably connected with a walking wheel (503);
the travelling wheels (503) comprise a first travelling half wheel (504) and a second travelling half wheel (505), a groove (506) is drilled on the inner wall of the first travelling half wheel (504), an inserting rod (507) is connected on the inner wall of the second travelling half wheel (505), and the groove (506) is matched with the inserting rod (507);
three groups of walking mechanisms (201) and three groups of clamping mechanisms (202) are arranged at equal intervals along the supporting plate (1);
when the device is used, an operator fixes the device on a power transmission line, then drives the travelling wheels to drive the device to run on the power transmission line, and the arranged camera can conveniently observe the condition of the outer sheath of the power transmission line;
after the angular adjustment with first group running gear accomplishes, continue to start second group and third group running gear, make it continue to walk along transmission line, after first group running gear crossed the barrier, stop second group and third group running gear motion, and press from both sides tightly with running gear through clamping mechanism and the running gear that start first driving motor and second driving motor drive on the first group running gear, make it and transmission line looks block, thereby the convenient barrier that crosses first group running gear, the same reason, pass through the barrier with second group and third group running gear in proper order, thereby the barrier is crossed to the drive the device that can be convenient.
2. The using method of the power transmission line outer sheath inspection and repair device with good stability as claimed in claim 1, wherein the clamping mechanism (202) comprises a second connecting seat (6), the second connecting seat (6) is connected to the outer wall of the second rotating shaft (403), the inner wall of the second connecting seat (6) is connected with a first gear (601) and a second gear (602) respectively, the first gear (601) is meshed with the second gear (602) and connected with each other, the outer walls of the first gear (601) and the second gear (602) are connected with a first connecting rod (603), one end, far away from the first gear (601) and the second gear (602), of the first connecting rod (603) is connected with a clamping jaw (604), and a second connecting rod (605) is connected between the clamping jaw (604) and the inner wall of the second connecting seat (6).
3. The using method of the power transmission line outer sheath inspection repair device with good stability as claimed in claim 2, wherein the first transmission gear assembly comprises a third gear (7) and a fourth gear (701), the third gear (7) and the fourth gear (701) are rotatably connected to the inner wall of the second connecting seat (6), the third gear (7) is connected to the outer wall of the output end of the first driving motor (203), and the second gear (602) and the third gear (7) are meshed and connected with the fourth gear (701).
4. The use method of the power transmission line outer sheath inspection repair device with good stability according to claim 3, wherein the second transmission gear assembly comprises a third rotating shaft (702), the third rotating shaft (702) is connected to the inner wall of a third gear (7), one end, far away from the third gear (7), of the third rotating shaft (702) is connected with a first bevel gear (703), the first bevel gear (703) is connected with a second bevel gear (704) in a meshed mode, the second bevel gear (704) is connected with a lead screw (705), and one end, far away from a walking wheel (503), of the support rod (502) penetrates through the support base (501) and is in threaded connection with the lead screw (705).
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| CN202110762303.7A CN113824061B (en) | 2020-08-08 | 2020-08-08 | Use method of power transmission line outer sheath inspection repair device with good stability |
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| CN202010792265.5A CN111900676B (en) | 2020-08-08 | 2020-08-08 | Transmission line outer sheath inspection repairing device and using method thereof |
| CN202110762303.7A CN113824061B (en) | 2020-08-08 | 2020-08-08 | Use method of power transmission line outer sheath inspection repair device with good stability |
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| CN202010792265.5A Division CN111900676B (en) | 2020-08-08 | 2020-08-08 | Transmission line outer sheath inspection repairing device and using method thereof |
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| CN111900676A (en) | 2020-11-06 |
| CN111900676B (en) | 2021-08-13 |
| CN113824061A (en) | 2021-12-21 |
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