CN116621090A - Overhead transmission line lifting operation device - Google Patents
Overhead transmission line lifting operation device Download PDFInfo
- Publication number
- CN116621090A CN116621090A CN202310744666.7A CN202310744666A CN116621090A CN 116621090 A CN116621090 A CN 116621090A CN 202310744666 A CN202310744666 A CN 202310744666A CN 116621090 A CN116621090 A CN 116621090A
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- CN
- China
- Prior art keywords
- movable
- transmission line
- overhead transmission
- driving
- telescopic arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B66F13/00—Common constructional features or accessories
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of electric power, in particular to an overhead transmission line lifting operation device. The overhead transmission line lifting operation device comprises a workbench, a movable assembly and two operation units; the workbench is connected with the movable component, and the movable component is used for driving the workbench to move along one or more of the first direction, the second direction and the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; both working units are connected with the workbench. The overhead transmission line lifting operation device can improve the operation efficiency and reduce the operation risk.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to an overhead transmission line lifting operation device.
Background
Currently, when live replacement is performed on a cable damaged by an overhead transmission line, two live working vehicles are usually required to operate; however, due to the influence of the field, two live working vehicles are difficult to put, so that the working efficiency is low and the working risk is increased.
Disclosure of Invention
The invention aims to provide an overhead transmission line lifting operation device, which can improve the operation efficiency and reduce the operation risk.
Embodiments of the invention may be implemented as follows:
the invention provides an overhead transmission line lifting operation device, which comprises a workbench, a movable assembly and two operation units, wherein the workbench is connected with the movable assembly;
the workbench is connected with the movable component, and the movable component is used for driving the workbench to move along one or more of the first direction, the second direction and the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; both working units are connected with the workbench.
In an alternative embodiment, the overhead transmission line lifting operation device further comprises two rotary tables and two rotary driving parts, wherein the two rotary tables are rotatably connected with the workbench, and the two rotary driving parts are respectively used for driving the two rotary tables to rotate relative to the workbench;
the two operation units are respectively connected with the two rotary tables.
In an alternative embodiment, each work unit includes a work arm set and a work frame; one end of the working arm group is connected with the rotary table, and the other end of the working arm group is connected with the working frame.
In an alternative embodiment, the working arm group comprises a movable telescopic arm and a supporting arm, and two ends of the movable telescopic arm are respectively and rotatably connected with the working frame and the rotating table; the two ends of the supporting arm are respectively and rotatably connected with the rotary table and the movable telescopic arm.
In an alternative embodiment, the operation unit further comprises a first rotation driver arranged at the rotation connection part of the movable telescopic arm and the rotary table and a second rotation driver arranged at the rotation connection part of the movable telescopic arm and the operation frame;
the first rotary driver is used for driving the movable telescopic arm to rotate relative to the rotary table, and the second rotary driver is used for driving the work frame to rotate relative to the movable telescopic arm.
In an alternative embodiment, the overhead transmission line lifting operation device further comprises at least one first anti-collision sensor, wherein the first anti-collision sensor is connected with one of the operation frames, and the first anti-collision sensor is used for detecting the distance between the two operation frames.
In an alternative embodiment, the overhead transmission line lifting operation device further comprises at least one second anti-collision sensor, wherein the second anti-collision sensor is connected with one of the working arm groups, and the second anti-collision sensor is used for detecting the distance between the two working arm groups.
In an alternative embodiment, the movable assembly comprises a telescopic arm set, a first movable table, a first driving part and a second driving part;
the workbench is movably connected with the first movable table, the first driving part is used for driving the workbench to move along a second direction relative to the first movable table, and the second driving part is used for driving the workbench to move along a third direction relative to the first movable table;
the telescopic arm group is connected with the first movable table and used for driving the first movable table to move along the first direction.
In an alternative embodiment, the telescopic arm set includes a first telescopic arm, a second movable stage, and a plurality of second telescopic arms;
the second movable table is positioned below the first movable table, one ends of a plurality of second telescopic arms are connected with the second movable table, the other ends of the second telescopic arms are connected with the first movable table, and the second telescopic arms are used for driving the first movable table to move along a first direction relative to the second movable table;
the first telescopic arm is connected with the second movable table, and the first telescopic arm is used for driving the second movable table to move along the first direction.
In an alternative embodiment, the overhead transmission line lifting operation device further comprises a base, the first telescopic arm is connected with the base, and the base is used for being connected with external mobile equipment.
The beneficial effects of the embodiment of the invention include:
the overhead transmission line lifting operation device comprises a workbench, a movable assembly and two operation units; the workbench is connected with the movable assembly, and the movable assembly is used for driving the workbench to move along one or more of a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other; both working units are connected with the workbench. Therefore, when the damaged cable in the overhead transmission line is replaced, the two operation units are adjusted to the proper operation height through the movable assembly, and the cable can be replaced, so that the number of equipment can be reduced in the operation process, the operation efficiency is improved, and the operation risk can be reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an overhead transmission line lifting operation device in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an operation unit according to an embodiment of the present invention.
Icon: 200-an overhead transmission line lifting operation device; 210-a workbench; 220-an active component; 230-a job unit; 240-rotating table; 241—a rotation driving section; 231-a working arm set; 232-a work box; 233-a movable telescopic arm; 234-support arms; 235-a first rotary drive; 236-a second rotary drive; 237-a first anti-collision sensor; 238-a second anti-collision sensor; 221-telescopic arm group; 222-a first movable stage; 223-a first driving part; 224-a second drive section; 225-a first telescopic arm; 226-a second movable stage; 227-a second telescopic arm; 228-base.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present invention and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1 and 2, the present embodiment provides an overhead transmission line lifting operation device 200, where the overhead transmission line lifting operation device 200 includes a workbench 210, a movable assembly 220 and two operation units 230;
the workbench 210 is connected with the movable component 220, and the movable component 220 is used for driving the workbench 210 to move along one or more of a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other; both work units 230 are connected to the table 210.
Referring to fig. 1 and 2, the working principle of the overhead transmission line lifting operation device 200 is as follows:
the overhead transmission line lifting operation device 200 can be connected with external movable equipment in the using process so as to transfer the overhead transmission line lifting operation device 200 into a place for cable replacement through the external movable equipment; since the overhead transmission line lifting operation device 200 comprises the workbench 210, the movable assembly 220 and the two operation units 230, when the cable replacement operation is performed, the movable assembly 220 can adjust the two operation units 230 to a proper operation height, so that the cable replacement operation can be performed;
in addition, in the adjustment process, since the movable component 220 is used for driving the workbench 210 to move along one or more of the first direction, the second direction and the third direction, and the first direction, the second direction and the third direction are perpendicular to each other, the adjustment manner can quickly adjust the position of the operation unit 230, and can meet the space requirement of the operation;
in summary, when the overhead transmission line lifting operation device 200 performs replacement operation on a damaged cable in an overhead transmission line, the number of devices can be reduced in the operation process, the operation efficiency can be improved, and the operation risk can be reduced.
Further, referring to fig. 1 and 2, in the present embodiment, in order to adjust the spatial positions of the two working units 230 during the working, the overhead transmission line lifting working apparatus 200 further includes two rotating tables 240 and two rotation driving portions 241, wherein the two rotating tables 240 are rotatably connected to the working table 210, and the two rotation driving portions 241 are respectively used for driving the two rotating tables 240 to rotate relative to the working table 210; the two working units 230 are connected to two rotary tables 240, respectively.
Thus, the rotation of the rotary table 240 relative to the table 210 can adjust the angle of the working unit 230 relative to the table 210, and when the working unit 230 is installed, each working unit 230 includes the working arm group 231 and the working frame 232; one end of the arm group 231 is connected to the rotary table 240, and the other end of the arm group 231 is connected to the work frame 232. Through the arrangement mode, the position of the operation frame 232 can be further adjusted through the operation arm group 231 so as to adapt to different operation requirements; it should be noted that, during the operation, the movement of the working arm groups 231 of the two working units 230 and the rotation of the rotary table 240 are independent, so as to meet different use requirements, and the working frame 232 is used for the working personnel to stand for use, and meanwhile, the tools required by the working personnel are convenient to place.
Referring to fig. 1 and 2, when the working arm set 231 is provided, it may include a movable telescopic arm 233 and a supporting arm 234, where two ends of the movable telescopic arm 233 are rotatably connected to the working frame 232 and the rotating table 240, respectively; both ends of the support arm 234 are rotatably connected to the rotary table 240 and the movable telescopic arm 233, respectively. Thus, the position of the work frame 232 can be adjusted by the extension and contraction of the movable extension arm 233, and the stability of the support can be improved by the support arm 234, and the work unit 230 further includes a first rotary actuator 235 provided at the rotary connection portion of the movable extension arm 233 and the rotary table 240, and a second rotary actuator 236 provided at the rotary connection portion of the movable extension arm 233 and the work frame 232; the first rotation driver 235 is used for driving the movable telescopic arm 233 to rotate relative to the rotary table 240, and the second rotation driver 236 is used for driving the work frame 232 to rotate relative to the movable telescopic arm 233.
Therefore, the first rotary driver 235, the second rotary driver 236, the movable telescopic arm 233 and the rotary driving part 241 can control and adjust the rotation, the lifting and the rotation of the workbench 210, so that the position of the working frame 232 in the space can be adjusted, and different working requirements can be met; it should be noted that, the above-mentioned one rotation driver, the second rotation driver 236, the movable telescopic arm 233, and the rotation driving portion 241 may have a driving structure or a telescopic structure in the prior art.
As can be seen from the above, the two working units 230 move independently during the operation, so that, during use, in order to prevent interference collision of the two working units 230 during the movement, the overhead transmission line lifting working assembly 200 further comprises at least one first anti-collision sensor 237, the first anti-collision sensor 237 is connected to one of the working frames 232, and the first anti-collision sensor 237 is used for detecting the distance between the two working frames 232. In addition, the overhead transmission line lifting operation device 200 further comprises at least one second anti-collision sensor 238, wherein the second anti-collision sensor 238 is connected with one of the working arm groups 231, and the second anti-collision sensor 238 is used for detecting the distance between the two working arm groups 231.
Therefore, the first anti-collision sensor 237 and the second anti-collision sensor 238 can sense and detect the distance between the working frame 232 and the working arm set 231, so as to avoid the motion interference of the two working units 230 in the working process, and it should be noted that the first anti-collision sensor 237 and the second anti-collision sensor 238 can adopt the mode that the motion sensor or the distance sensor in the prior art is connected with the controller, so as to receive the distance signal output by the motion sensor or the distance sensor through the controller, judge the distance between the two signals according to the distance signal, and send an alarm signal under the condition that the collision exists according to the measured distance, so as to prompt the user to pay attention.
Further, referring to fig. 1 and 2, in the present embodiment, based on the above-mentioned structure, when the movable assembly 220 is disposed, the movable assembly 220 includes a telescopic arm set 221, a first movable table 222, a first driving portion 223 and a second driving portion 224; the working table 210 is movably connected with the first movable table 222, the first driving part 223 is used for driving the working table 210 to move along the second direction relative to the first movable table 222, and the second driving part 224 is used for driving the working table 210 to move along the third direction relative to the first movable table 222; the telescopic arm set 221 is connected to the first movable platform 222, and the telescopic arm set 221 is used for driving the first movable platform 222 to move along the first direction.
Thus, by the arrangement, the telescopic arm set 221 drives the first movable table 222 and the working table 210 connected to the first movable table 222 to move along the first direction, so as to drive the two working units 230 to lift; meanwhile, the first driving part 223 drives the workbench 210 to move along the second direction relative to the first movable table 222, and the second driving part 224 drives the workbench 210 to move along the third direction relative to the first movable table 222, so that the position of the workbench 210 relative to the first movable table 222 in the horizontal direction can be adjusted, and the position adjustment of the two working units 230 in space is realized. In this embodiment, the first direction is a vertical direction, and the second direction are both directions parallel to the horizontal direction.
When the telescopic arm set 221 is provided, it may include a first telescopic arm 225, a second movable stage 226, and a plurality of second telescopic arms 227; the second movable platform 226 is located below the first movable platform 222, one ends of a plurality of second telescopic arms 227 are connected with the second movable platform 226, the other ends of the plurality of second telescopic arms 227 are connected with the first movable platform 222, and the plurality of second telescopic arms 227 are used for driving the first movable platform 222 to move along a first direction relative to the second movable platform 226; the first telescopic arm 225 is connected to the second movable stage 226, and the first telescopic arm 225 is used for driving the second movable stage 226 to move along the first direction.
Thus, by such arrangement, the second movable stage 226 can be driven to move up and down by the first telescopic arm 225, and the first movable stage 222 can be driven to move up and down by the plurality of second telescopic arms 227, so that the spatial position adjusting action of the unit can be quickly realized by combining the movements of the first telescopic arm 225 and the second telescopic arm 227.
As can be seen from fig. 1 and 2, the spatial position of the work frame 232 is adjusted by controlling and adjusting the rotation, the elevation, and the turning of the work table 210 by the first turning driver 235, the second turning driver 236, the movable telescopic arm 233, and the turning driving part 241 of the work unit 230; the first telescopic arm 225, the second telescopic arm 227, the first driving unit 223, and the second driving unit 224 can adjust the spatial position of the table 210; thus, by combining the movements of the aforementioned mechanisms, the position adjustment of the work frame 232 can be quickly achieved; in addition, in the process of adjusting the position of the work frame 232, the adjustment range may be set, that is, the movement of the first telescopic arm 225, the second telescopic arm 227, the first driving portion 223 and the second driving portion 224 may be used to implement a wide range of position adjustment, and the movement of the first rotary driver 235, the second rotary driver 236, the movable telescopic arm 233 and the rotary driving portion 241 may be used to implement a small range of position adjustment, so that the position adjustment accuracy of the work frame 232 may be improved, thereby meeting the use requirements.
To sum up, in this embodiment, in order to facilitate connection of the overhead transmission line hoist 200 with external equipment, the overhead transmission line hoist 200 further includes a base 228, the first telescopic arm 225 is connected to the base 228, and the base 228 is used for connection with external mobile equipment. In other embodiments of the present invention, the first telescopic arm 225 may be connected to an external mobile device.
The present invention is not limited to the above embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (10)
1. An overhead transmission line lifting operation device is characterized in that:
the overhead transmission line lifting operation device comprises a workbench, a movable assembly and two operation units;
the workbench is connected with the movable assembly, and the movable assembly is used for driving the workbench to move along one or more of a first direction, a second direction and a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other; and the two operation units are connected with the workbench.
2. The overhead transmission line hoist working assembly according to claim 1, wherein:
the overhead transmission line lifting operation device further comprises two rotary tables and two rotary driving parts, wherein the two rotary tables are rotatably connected with the workbench, and the two rotary driving parts are respectively used for driving the two rotary tables to rotate relative to the workbench;
the two operation units are respectively connected with the two rotary tables.
3. The overhead transmission line hoist working assembly according to claim 2, wherein:
each operation unit comprises an operation arm group and an operation frame; one end of the working arm group is connected with the rotary table, and the other end of the working arm group is connected with the working frame.
4. An overhead transmission line hoist as claimed in claim 3, wherein:
the working arm group comprises a movable telescopic arm and a supporting arm, and two ends of the movable telescopic arm are respectively and rotatably connected with the working frame and the rotating table; and two ends of the supporting arm are respectively and rotatably connected with the rotary table and the movable telescopic arm.
5. The overhead transmission line hoist working assembly according to claim 4, wherein:
the operation unit further comprises a first rotation driver arranged at the rotation connection part of the movable telescopic arm and the rotary table and a second rotation driver arranged at the rotation connection part of the movable telescopic arm and the operation frame;
the first rotary driver is used for driving the movable telescopic arm to rotate relative to the rotary table, and the second rotary driver is used for driving the working frame to rotate relative to the movable telescopic arm.
6. The overhead transmission line hoist working assembly according to claim 5, wherein:
the overhead transmission line lifting operation device further comprises at least one first anti-collision sensor, wherein the first anti-collision sensor is connected with one of the operation frames, and the first anti-collision sensor is used for detecting the distance between the two operation frames.
7. The overhead transmission line hoist working assembly according to claim 5, wherein:
the overhead transmission line lifting operation device further comprises at least one second anti-collision sensor, wherein the second anti-collision sensor is connected with one of the operation arm groups, and the second anti-collision sensor is used for detecting the distance between the two operation arm groups.
8. The overhead transmission line hoist working assembly according to any one of claims 1-7, characterized in that:
the movable assembly comprises a telescopic arm set, a first movable table, a first driving part and a second driving part;
the workbench is movably connected with the first movable table, the first driving part is used for driving the workbench to move along the second direction relative to the first movable table, and the second driving part is used for driving the workbench to move along the third direction relative to the first movable table;
the telescopic arm group is connected with the first movable table and used for driving the first movable table to move along the first direction.
9. The overhead transmission line hoist assembly of claim 8, characterized in that:
the telescopic arm group comprises a first telescopic arm, a second movable table and a plurality of second telescopic arms;
the second movable table is positioned below the first movable table, one ends of a plurality of second telescopic arms are connected with the second movable table, the other ends of the second telescopic arms are connected with the first movable table, and the second telescopic arms are used for driving the first movable table to move along the first direction relative to the second movable table;
the first telescopic arm is connected with the second movable table, and the first telescopic arm is used for driving the second movable table to move along the first direction.
10. The overhead transmission line hoist assembly of claim 9, characterized in that:
the overhead transmission line lifting operation device further comprises a base, the first telescopic arm is connected with the base, and the base is used for being connected with external mobile equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310744666.7A CN116621090A (en) | 2023-06-21 | 2023-06-21 | Overhead transmission line lifting operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310744666.7A CN116621090A (en) | 2023-06-21 | 2023-06-21 | Overhead transmission line lifting operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116621090A true CN116621090A (en) | 2023-08-22 |
Family
ID=87621364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310744666.7A Pending CN116621090A (en) | 2023-06-21 | 2023-06-21 | Overhead transmission line lifting operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116621090A (en) |
-
2023
- 2023-06-21 CN CN202310744666.7A patent/CN116621090A/en active Pending
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