CN213817046U - Runaway used for walking on power transmission line - Google Patents
Runaway used for walking on power transmission line Download PDFInfo
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- CN213817046U CN213817046U CN202022860704.XU CN202022860704U CN213817046U CN 213817046 U CN213817046 U CN 213817046U CN 202022860704 U CN202022860704 U CN 202022860704U CN 213817046 U CN213817046 U CN 213817046U
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Abstract
The utility model discloses an overhead traveling crane for traveling on a power transmission line, which comprises a frame assembly and a traveling assembly arranged at the upper end of the frame assembly and matched with the power transmission line, wherein the traveling assembly is connected with a power assembly through a transmission assembly, a parking assembly is arranged on the traveling assembly in a matched manner, and a drum brake is arranged on the transmission assembly in a matched manner; the utility model has the functions of electric and manual driving and switching, and can switch the driving form of the galloping of the transmission line according to the actual situation of the field working environment, and the electric driving mode can realize the automatic walking of the galloping controlled on the transmission line, thereby saving the physical strength of workers, improving the working efficiency and ensuring the safety; the manual driving mode can ensure that the working personnel can control the advancing speed according to the special road section, and adapts to the working state of the working personnel; the utility model discloses a set up drive assembly, with power component's energy transfer to two initiative walking wheels, can effectively guarantee the safety and stability nature of transmission line driving walking.
Description
Technical Field
The utility model relates to a transmission line maintains maintenance equipment technical field, in particular to an overhead traveling vehicle for walking on transmission line.
Background
The demand of electric power is vigorous day by day, the transmission capacity of electric energy and the quality of power supply must be ensured, and higher requirements are provided for the safe and stable operation of a power grid in China. The live replacement of the conductor spacer, the repair of the conductor and the like are main projects of live working of the four-bundle conductor of the power transmission line, can effectively eliminate the hidden danger of strand breakage and damage of the conductor, reduce the power failure time of the power transmission line, and improve the power supply quantity and the power supply reliability of the power transmission line. The manpower walking or foot-operated driving mode is generally relied on domestically, and the adoption manual work is walked line operation personnel and is patrolled and examined and all rely on the manpower to accomplish on the power transmission line with the operation, and intensity of labour is big, and work efficiency is low, and the security is lower, and moreover, the instrument quantity that the operation personnel carried is limited, can not in time handle some special cases, especially in the operation of big span, because human dead weight, reasons such as circuit arc hangs down, require to operation personnel physical power higher.
The invention discloses a barrier-crossing electric coaster for overhauling a power transmission line, which has the publication number of CN 110061447A and the publication number of 2019.07.26 and relates to the field of live-wire work overhauling tools, and comprises a coaster main body; the telecontrol equipment, it includes two motion units, and two motion units divide and locate the both sides of the last frame of driving main part, the motion unit includes: a driving wheel; the driving device is connected with the driving wheel and is used for driving the driving wheel to move on the power transmission line; and the obstacle crossing device is arranged on the moving device and can reciprocate on the moving device along the moving direction of the electric flying vehicle. The electric coaster has good obstacle crossing capability and high stability, and can greatly improve the working efficiency while reducing the labor intensity. Above-mentioned technical scheme and this application all are the problem of solving transmission line and overhauing, but adopt electronic, the multiple drive mode of manual drive in this application, the structure that adopts simultaneously is also inequality.
The utility model relates to a Chinese utility model of a folding aluminum alloy electric flying vehicle, the notice number is CN 211790416U, the notice date is 2020.10.27, relates to the field of transmission line equipment, and discloses a folding aluminum alloy electric flying vehicle which comprises a support frame, wherein the support frame is provided with a driving wheel and a driven wheel in parallel; the driving wheel is connected with the brushless direct current motor through the supporting frame and is provided with a disc brake; the driven wheel is fixedly connected with the station locking device; the lower part of the support frame is hinged with a folding chair, the folding chair is provided with a controller, a lithium battery box, a stepless speed regulating handle and a forward and reverse button which are mutually and electrically connected, the folding chair is also provided with a brake hand brake for controlling a disc brake, and the stepless speed regulating handle is provided with an alarm device and an electric quantity display; the shell of the controller is provided with a plurality of layers; the electric quantity display is connected with the lithium battery box, the alarm device can give an alarm when the electric quantity is low, and the lithium battery box is used for supplying power; the utility model discloses three kinds of nimble braking methods at the folding driving of realization make the use of driving reach the in-service use state completely, increase strong electric field shield assembly and the not enough alarm device of electric quantity, satisfy the use scene of various operating modes. Above-mentioned technical scheme and this application are all applied to transmission line and overhaul and maintain the field, and above-mentioned technical scheme solves flexible braking of driving, the electric quantity is not enough, electric field shielding scheduling problem, and mainly relates to in this application and adopts electronic, the multiple drive mode of manual drive to realize work.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical scheme who takes for solving above-mentioned problem is:
the utility model provides an overhead traveling vehicle for walking on power transmission line, includes the frame subassembly and installs the walking subassembly in frame subassembly upper end and power transmission line complex, and the walking subassembly passes through transmission assembly and connects power component, the parking subassembly is installed in the cooperation on the walking subassembly, the cooperation is installed on the transmission assembly and is bulged and stop.
Further, the frame subassembly includes preceding U-shaped frame and back U-shaped frame, all installs the reinforcement crossbeam on preceding U-shaped frame and the back U-shaped frame, connects through a plurality of protection crossbeams between preceding U-shaped frame and the back U-shaped frame, and the closing end of preceding U-shaped frame is connected with the front pull rod, and the closing end of back U-shaped frame is connected with the back pull rod, and front pull rod lower extreme and back pull rod lower extreme pass through the connecting rod and connect, and front pull rod middle part and back pull rod middle part are connected with the bearing bar, install the seat on the bearing bar.
Further, still install the anticreep subassembly on the frame subassembly, the anticreep subassembly includes n shape anticreep groove that preceding U-shaped frame opening end portion and back U-shaped frame opening end portion buckled downwards and formed, and transmission line is located n shape anticreep inslot, and locking rod is all installed to n shape anticreep groove opening part.
Furthermore, the walking assembly comprises two driving walking wheels and two driven walking wheels, and each driving walking wheel is rotatably installed with the front U-shaped frame through a front rotating shaft; each driven travelling wheel is rotatably installed with the rear U-shaped frame through a rear rotating shaft; and the driving travelling wheel and the driven travelling wheel are both positioned in the n-shaped anti-drop groove and are installed in a matching way with the power transmission line.
Furthermore, the transmission assembly comprises a first transmission set and a second transmission set, the first transmission set comprises first driven sprockets which are arranged on the front rotating shaft and connected with each driving travelling wheel respectively, each first driven sprocket is connected with a first driving sprocket through a first chain, the two first driving sprockets are connected through a first installation rotating shaft, and the first installation rotating shaft is rotatably arranged on the front U-shaped frame;
the second transmission group comprises a second driven sprocket arranged on the first installation rotating shaft, the second driven sprocket is connected with a second driving sprocket through a second chain, the second driving sprocket is rotatably arranged on the front pull rod through a second installation rotating shaft, and the second installation rotating shaft is connected with a power assembly.
Further, power component includes the motor, and the motor UNICOM has the power of installation on the pull rod of back, and the motor output is connected with third driven sprocket through the third chain, and third driven sprocket is installed in the second installation pivot.
Furthermore, the power assembly also comprises a pedal, wherein two ends of the second mounting rotating shaft are outwards extended and mounted.
Further, the parking subassembly is installed in the front U-shaped frame upper end and back to initiative walking wheel one side, and the parking subassembly is including the friction disc that is located the power transmission line both sides, and the upper end of friction disc passes through sliding rod connection in the front on the convex reverse mounting panel in U-shaped frame upper end back to initiative walking wheel one side, friction disc and slide bar sliding connection, and the actuating lever is installed through screw-thread fit to the lower tip of friction disc, the actuating lever includes that the screw-thread revolves to opposite positive screw rod and negative screw rod, positive screw rod and negative screw rod respectively with the friction disc screw-thread fit of power transmission line both sides.
Furthermore, an operating handle is arranged at one end of the driving rod.
Further, the drum brake is installed on the first installation rotating shaft, and the operation part of the drum brake is installed on the reinforcing cross beam of the front U-shaped frame.
The utility model discloses the beneficial effect who has does:
the utility model relates to a driving for walking on transmission line possesses electronic, manual drive switching function, can switch transmission line driving form according to the actual conditions of on-the-spot work environment, and the electronic drive mode can realize that the driving controls automatic walking on the transmission line, practices thrift staff's physical power, improves work efficiency, guarantees the security; the manual driving mode can ensure that the working personnel can control the advancing speed according to the special road section, and adapts to the working state of the working personnel; the utility model has the advantages that the energy of the power component is transmitted to the two active walking wheels by arranging the transmission component, so that the safety and stability of the galloping walking of the power transmission line can be effectively ensured; furthermore, the utility model discloses a set up the parking subassembly and the drum is stopped, can guarantee steadily to park according to the operating mode safe in time brake of marcing.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the transmission assembly of the present invention;
fig. 4 is a schematic view of the parking assembly of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the galloping vehicle for traveling on the power transmission line can realize the traveling function of a 110kV-330kV double split conductor, and comprises a vehicle frame assembly 1 and a traveling assembly 2 which is arranged at the upper end of the vehicle frame assembly 1 and matched with a 7-way power transmission line, wherein the traveling assembly 2 is connected with a power assembly through a transmission assembly 4, a parking assembly 6 is arranged on the traveling assembly 2 in a matched mode, and a drum brake 8 is arranged on the transmission assembly 4 in a matched mode.
In this embodiment, the frame assembly 1 includes a front U-shaped frame 11 and a rear U-shaped frame 14, the front U-shaped frame 11 and the rear U-shaped frame 14 are both provided with a reinforcing beam 12, the front U-shaped frame 11 and the rear U-shaped frame 14 are connected through a plurality of protective beams 19, the closed end of the front U-shaped frame 11 is connected with a front pull rod 17, the closed end of the rear U-shaped frame 14 is connected with a rear pull rod 16, the lower end of the front pull rod 17 is connected with the lower end of the rear pull rod 16 through a connecting rod 13, the middle of the front pull rod 17 and the middle of the rear pull rod 16 are connected with a load bearing rod 15, and the load bearing rod 15 is provided with a seat 18.
In order to prevent the separation phenomenon of the walking component 2 in the walking process, the anti-falling component is further installed on the frame component 1 and comprises an n-shaped anti-falling groove 3 formed by downwards bending the opening end part of the front U-shaped frame 11 and the opening end part of the rear U-shaped frame 14, the walking component 2 and the power transmission line 7 are both located in the n-shaped anti-falling groove 3, the locking rod 31 is installed at the opening part of the n-shaped anti-falling groove 3, and the separation phenomenon of the flying vehicle walking component 2 is avoided in the walking process.
In order to realize the running of the aerodyne, the running assembly 2 comprises two driving running wheels 21 and two driven running wheels 22, and each driving running wheel 21 is rotatably installed with the front U-shaped frame 11 through a front rotating shaft; each driven travelling wheel 22 is rotatably mounted with the rear U-shaped frame 14 through a rear rotating shaft; the driving travelling wheel 21 and the driven travelling wheel 22 are both positioned in the n-shaped anti-drop groove 3 and are installed in a matching way with the transmission line 7; in order to reduce the line abrasion to the maximum extent and ensure sufficient forward friction force of the flying vehicle, the flying vehicle is provided with a special driving travelling wheel 21 and a special driven travelling wheel 22. This walking wheel concentric layer adopts high strength steel spare, through the drilling machine, and numerical control lathe cutting, outer material adopts compound conductive rubber material and 7 cooperation contacts of power transmission line, when guaranteeing frictional force, do not harm the wire, can be applicable to equipotential live working simultaneously.
In order to realize power transmission, in this embodiment, the transmission assembly 4 includes a first transmission set and a second transmission set, the first transmission set includes a first driven sprocket 41 mounted on the front rotating shaft and connected to each driving wheel 21, each first driven sprocket 41 is connected to a first driving sprocket 43 through a first chain 42, in this embodiment, the first driven sprocket 41 and the driving wheels 21 are connected into a whole and rotate around the front rotating shaft together, the two first driving sprockets 43 are connected through a first mounting rotating shaft 45, and the first mounting rotating shaft 45 is rotatably mounted on the front U-shaped frame 11; the second transmission set comprises a second driven sprocket 44 mounted on a first mounting rotating shaft 45, in the embodiment, the first driving sprocket 43 and the second driven sprocket 44 are connected with the first mounting rotating shaft 45 into a whole and rotate together; the second driven sprocket 44 is connected to a second driving sprocket 46 through a second chain 49, the second driving sprocket 46 is rotatably mounted on the front link 17 through a second mounting rotating shaft 47, in this embodiment, the second driving sprocket 46 and the second mounting rotating shaft 47 are connected as a whole and rotate together, and the second mounting rotating shaft 47 is connected to a power assembly. In consideration of the particularity of 7-way aloft work of the transmission line, the material of the transmission component 4 is required to have good mechanical properties, in the embodiment, the chain is made of high-strength steel, and the material of the sprocket wheel is made of high-quality carburizing steel.
In order to realize that the aerodyne can be electrically driven to realize advancing, the power assembly comprises a motor 52, the motor 52 is communicated with a power supply arranged on the rear pull rod 16, a lithium battery 53 with the capacity of 40Ah is used as the power supply, the rated voltage is 48V, compared with a lead-acid storage battery 53, the weight of three quarters is reduced, sufficient power can be provided for the travelling wheels, the continuous operation time is ensured to be not less than 180 minutes, meanwhile, a speed regulating system is provided with a direct current electric regulator, stepless speed change is stably realized, the operation convenience is higher, the speed regulating system is the prior art, and the description is omitted in the embodiment; the output end of the motor 52 is connected with a third driven sprocket 54 through a third chain 51, the third driven sprocket 54 is mounted on the second mounting rotating shaft 47, and in the embodiment, the third driven sprocket 54 is connected with the second mounting rotating shaft 47 as a whole and rotates together.
In order to realize various driving modes and facilitate the selection of a proper driving mode by the worker under different working conditions, in this embodiment, the power assembly further includes pedals 48 extended and installed at two ends of the second installation rotating shaft 47, and the worker can drive the transmission assembly 4 through the pedals 48 to indirectly drive the active road wheels 21 to move.
In order to realize timely parking of the aerodyne according to working condition requirements during running, in this embodiment, the parking assembly 6 is installed at the upper end of the front U-shaped frame 11 and faces away from one side of the active walking wheel 21, the parking assembly 6 includes friction plates 62 located at two sides of the power transmission line 7, the upper end of each friction plate 62 is connected to a reverse installation plate 61 protruding from one side of the upper end of the front U-shaped frame 11 facing away from the active walking wheel 21 through a slide rod 65, each friction plate 62 is connected with the slide rod 65 in a sliding manner, a driving rod 64 is installed at the lower end of each friction plate 62 in a threaded fit manner, each driving rod 64 includes a positive screw 641 and a reverse screw 642 with opposite threaded directions, each positive screw 641 and each reverse screw 642 are in threaded fit with the friction plates 62 at two sides of the power transmission line 7, and each friction plate 62 is a metal friction plate 62. Preferably, in this embodiment, an operating handle 63 is disposed at one end of the driving rod 64, the driving rod 64 is driven to rotate by rotating the operating handle 63, and the positive screw 641 and the negative screw 642 on the driving rod 64 drive the friction plates 62 on the two sides of the power transmission line 7 to move relatively or oppositely; when braking is needed, the friction plates 62 on the two sides of the power transmission line 7 move relatively until the friction plates 62 contact the power transmission line 7, braking is carried out through friction, and the purpose of stopping during galloping is achieved; when the driving rod 64 needs to move, the driving rod 64 is rotated reversely, the positive screw 641 and the negative screw 642 on the driving rod 64 drive the friction plates 62 on the two sides of the power transmission line 7 to move back and forth, and the friction plates 62 are separated from the power transmission line 7, so that the runaway can continue to move.
For better brake effect that reaches, in this embodiment, the cooperation is installed the drum on the transmission assembly 4 and is stopped 8, the drum is stopped 8 and is installed on first installation pivot 45, and the operation position 81 that the drum was stopped 8 is installed in the front on U-shaped frame 11's the reinforcement crossbeam 12, and the drum is stopped 8 structures and is no longer repeated in this embodiment for prior art, and the drum is stopped 8 simple structure simultaneously, and the volume is light, and the complete set installation is easily changed the inspection, consequently stops 8 through the drum and uses with 6 cooperations of parking subassembly and can guarantee the in time brake of driving.
The utility model discloses a working process does:
adopting electric drive: during operation, the motor is connected with a lithium battery 53 with a capacity of 40Ah, the motor starts to operate, the output end of the motor drives the third driven sprocket 54 to rotate through the third chain 51, the third driven sprocket 54 drives the second installation rotating shaft 47 to rotate, the second installation rotating shaft 47 indirectly drives the second driving sprocket 46 to rotate, the second driving sprocket 46 drives the second driven sprocket 44 to rotate through the second chain 49, the first driving sprocket 43 and the second driven sprocket 44 are both connected with the first installation rotating shaft 45 into a whole, the second driven sprocket 44 indirectly drives the first installation rotating shaft 45 and the first driving sprocket 43 to rotate together, the first driving sprocket 43 drives the first driven sprocket 41 to rotate through the first chain 42, the first driven sprocket 41 is connected with the driving travelling wheel 21 into a whole and drives the driving travelling wheel 21 to rotate around the front rotating shaft together to operate, and the flying vehicle travels.
Manual driving is adopted: the power of disconnection motor, through pedal 48, realize that second installation pivot 47 rotates, second installation pivot 47 indirectly drives second drive sprocket 46 and rotates, second drive sprocket 46 drives second driven sprocket 44 through second chain 49 and rotates, first drive sprocket 43, second driven sprocket 44 all is connected as an organic whole with first installation pivot 45, second driven sprocket 44 can indirectly drive first installation pivot 45, first drive sprocket 43 rotates together, first drive sprocket 43 drives first driven sprocket 41 through first chain 42 and rotates, first driven sprocket 41 is connected as an organic whole with driving transport wheel 21 and drives driving transport wheel 21 and rotate the work round preceding pivot together, realize the driving work of driving.
Braking and stopping: when the galloping car needs to be braked and stopped in the advancing process, the driving rod 64 is driven to rotate in the forward direction by rotating the operating handle 63, the positive screw 641 and the negative screw 642 on the driving rod 64 drive the friction plates 62 on two sides of the power transmission line 7 to move relatively until the friction plates 62 contact the power transmission line 7, braking is carried out through friction between the friction plates 62 and the power transmission line 7, and the galloping car is stopped timely; when the driving rod 64 needs to move, the driving rod 64 is rotated reversely, the positive screw 641 and the negative screw 642 on the driving rod 64 drive the friction plates 62 on the two sides of the power transmission line 7 to move back and forth, and the friction plates 62 are separated from the power transmission line 7, so that the runaway can continue to move. Meanwhile, the operation part 81 of the drum brake 8 can be operated while the parking component 6 is operated, the drum brake 8 is used for braking the rotation of the first installation rotating shaft 45, and the runaway and the timely braking can be guaranteed by the matched use of the drum brake 8 and the parking component 6.
The utility model relates to an overhead traveling crane for walking on power transmission line, possess electronic, manual drive switching function, can be according to the actual conditions of site work environment, switch over 7 way overhead traveling crane drive forms of power transmission line, the electronic drive mode can realize that the overhead traveling crane controls automatic walking on power transmission line 7, save staff's physical power, improve work efficiency, guarantee the security; the manual driving mode can ensure that the working personnel can control the advancing speed according to the special road section, and adapts to the working state of the working personnel; the utility model has the advantages that the transmission component 4 is arranged to transmit the energy of the power component to the two active walking wheels 21, so that the safety and stability of 7-way overhead traveling of the transmission line can be effectively ensured; furthermore, the utility model discloses a set up parking subassembly 6 and the drum 8 of stopping, can guarantee steadily to park according to the operating mode safe in time brake of marcing.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments, but such modifications or substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an overhead traveling crane for walking on power transmission line which characterized in that, includes the frame subassembly and installs the walking subassembly in frame subassembly upper end and power transmission line complex, the walking subassembly passes through transmission assembly and connects power component, the cooperation is installed the parking subassembly on the walking subassembly, the cooperation is installed the drum and is stopped on the transmission subassembly.
2. The flying cart for traveling on the power transmission line according to claim 1, wherein the frame assembly comprises a front U-shaped frame and a rear U-shaped frame, the front U-shaped frame and the rear U-shaped frame are both provided with reinforcing cross beams, the front U-shaped frame and the rear U-shaped frame are connected through a plurality of protective cross beams, the closed end of the front U-shaped frame is connected with a front pull rod, the closed end of the rear U-shaped frame is connected with a rear pull rod, the lower end of the front pull rod and the lower end of the rear pull rod are connected through a connecting rod, the middle part of the front pull rod and the middle part of the rear pull rod are connected with a bearing rod, and a seat is arranged on the bearing rod.
3. The flying cart for the walking on the power transmission line according to claim 2, wherein the frame component is further provided with an anti-drop component, the anti-drop component comprises an n-shaped anti-drop groove formed by bending an opening end part of the front U-shaped frame and an opening end part of the rear U-shaped frame downwards, the power transmission line is positioned in the n-shaped anti-drop groove, and locking rods are arranged at openings of the n-shaped anti-drop groove.
4. The flying vehicle for traveling on the power transmission line according to claim 3, wherein the traveling assembly comprises two driving traveling wheels and two driven traveling wheels, and each driving traveling wheel is rotatably mounted with the front U-shaped frame through a front rotating shaft; each driven travelling wheel is rotatably installed with the rear U-shaped frame through a rear rotating shaft; and the driving travelling wheel and the driven travelling wheel are both positioned in the n-shaped anti-drop groove and are installed in a matching way with the power transmission line.
5. The flying vehicle for traveling on the power transmission line according to claim 4, wherein the transmission assembly comprises a first transmission set and a second transmission set, the first transmission set comprises first driven sprockets mounted on a front rotating shaft and respectively connected with each driving traveling wheel, each first driven sprocket is connected with a first driving sprocket through a first chain, two first driving sprockets are connected through a first mounting rotating shaft, and the first mounting rotating shaft is rotatably mounted on the front U-shaped frame;
the second transmission group comprises a second driven sprocket arranged on the first installation rotating shaft, the second driven sprocket is connected with a second driving sprocket through a second chain, the second driving sprocket is rotatably arranged on the front pull rod through a second installation rotating shaft, and the second installation rotating shaft is connected with a power assembly.
6. The flying vehicle for traveling on the power transmission line according to claim 5, wherein the power assembly comprises a motor, the motor is connected with a power supply mounted on the rear pull rod, the output end of the motor is connected with a third driven sprocket through a third chain, and the third driven sprocket is mounted on the second mounting rotating shaft.
7. The flying vehicle for traveling on an electric power transmission line as claimed in claim 5, wherein said power module further comprises a pedal mounted on and extending outwardly from both ends of said second mounting shaft.
8. The flying vehicle for traveling on the power transmission line according to claim 6 or 7, wherein the parking component is mounted at the upper end of the front U-shaped frame and faces away from one side of the active traveling wheel, the parking component comprises friction plates located at two sides of the power transmission line, the upper end part of each friction plate is connected to a reverse mounting plate protruding from one side of the upper end of the front U-shaped frame, which faces away from the active traveling wheel, through a sliding rod, the friction plates are connected with the sliding rod in a sliding manner, the lower end part of each friction plate is provided with a driving rod through threaded fit, each driving rod comprises a positive screw rod and a reverse screw rod with opposite threaded rotation directions, and the positive screw rods and the reverse screw rods are respectively in threaded fit with the friction plates at two sides of the power transmission line.
9. The flying vehicle for traveling on an electric power transmission line according to claim 8, wherein an operating handle is provided at one end of the driving rod.
10. The flying vehicle for traveling on the power transmission line according to claim 9, wherein the drum brake is mounted on the first mounting shaft, and an operating portion of the drum brake is mounted on the reinforcing beam of the front U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860704.XU CN213817046U (en) | 2020-12-03 | 2020-12-03 | Runaway used for walking on power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860704.XU CN213817046U (en) | 2020-12-03 | 2020-12-03 | Runaway used for walking on power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213817046U true CN213817046U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022860704.XU Active CN213817046U (en) | 2020-12-03 | 2020-12-03 | Runaway used for walking on power transmission line |
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| Country | Link |
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| CN (1) | CN213817046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366602A (en) * | 2020-12-03 | 2021-02-12 | 国网河南省电力公司三门峡供电公司 | Runaway used for walking on power transmission line |
| CN114512935A (en) * | 2022-03-04 | 2022-05-17 | 国网福建省电力有限公司 | Electric type shaft transmission line outgoing galloping car |
-
2020
- 2020-12-03 CN CN202022860704.XU patent/CN213817046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366602A (en) * | 2020-12-03 | 2021-02-12 | 国网河南省电力公司三门峡供电公司 | Runaway used for walking on power transmission line |
| CN114512935A (en) * | 2022-03-04 | 2022-05-17 | 国网福建省电力有限公司 | Electric type shaft transmission line outgoing galloping car |
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