CN112523581A - Power transmission tower fixing device and method based on unmanned aerial vehicle installation - Google Patents
Power transmission tower fixing device and method based on unmanned aerial vehicle installation Download PDFInfo
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- CN112523581A CN112523581A CN202011237686.8A CN202011237686A CN112523581A CN 112523581 A CN112523581 A CN 112523581A CN 202011237686 A CN202011237686 A CN 202011237686A CN 112523581 A CN112523581 A CN 112523581A
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- connecting rod
- aerial vehicle
- unmanned aerial
- transmission tower
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
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Abstract
The invention discloses a power transmission tower fixing device based on unmanned aerial vehicle installation, which comprises: the side surface of the unmanned aerial vehicle is provided with a fixed seat through a connecting rod; an image acquisition device is fixed on the fixed seat; a plurality of electromagnetic holes are formed in one side, far away from the connecting rod, of the fixed seat; the reinforcing device comprises a middle plate and a plurality of connecting plates connected with the middle plate; the middle plate is provided with a plurality of metal rods, the metal rods are embedded into the electromagnetic holes, and the reinforcing device is fixed on a fixing seat of the unmanned aerial vehicle through magnetic force; one end of the connecting plate, which is far away from the middle plate, is provided with a fixing device; the fixing device is automatically connected and fixed with the angle steel of the original structure; the angle steel is automatically and fixedly installed on the power transmission tower, welding or drilling is not needed to be carried out on the original structure angle steel of the power transmission tower in the whole construction process, the strength of the original structure angle steel is guaranteed, meanwhile, workers do not need to carry out high-altitude field operation in the whole construction process, and the safety problem in high-altitude operation is avoided.
Description
Technical Field
The invention belongs to the technical field related to power transmission towers in constructional engineering, and particularly relates to a power transmission tower fixing device and method based on unmanned aerial vehicle installation.
Background
The existing reinforcing device for reinforcing the power transmission tower is reinforced by a connecting mode of welding a reinforcing steel plate and the original structure angle steel or threaded connection after drilling, so that the reinforcing mode causes further damage to the original structure angle steel in the power transmission tower and reduces the strength of the original structure angle steel; meanwhile, in the prior art, the reinforcing device is constructed in a mode of high-altitude operation by workers, so that the construction difficulty is increased, and the high-altitude operation in a high-pressure environment brings great safety problems to the workers.
Disclosure of Invention
The invention aims to solve the problems and provides a power transmission tower fixing device and a power transmission tower fixing method based on unmanned aerial vehicle installation.
In order to achieve the above object, a first technical scheme of the present invention is a power transmission tower fixing device installed based on an unmanned aerial vehicle, and the present invention adopts the following technical scheme:
a transmission tower fixing device based on unmanned aerial vehicle installation includes:
the side surface of the unmanned aerial vehicle is provided with a fixed seat through a connecting rod; an image acquisition device is fixed on the fixed seat; a plurality of electromagnetic holes are formed in one side, far away from the connecting rod, of the fixed seat;
the reinforcing device comprises a middle plate and a plurality of connecting plates connected with the middle plate; the middle plate is provided with a plurality of metal rods, the metal rods are embedded into the electromagnetic holes, and the reinforcing device is fixed on a fixing seat of the unmanned aerial vehicle through magnetic force; one end of the connecting plate, which is far away from the middle plate, is provided with a fixing device; the fixing device is automatically connected and fixed with the original structure angle steel on the power transmission tower.
As further limited, still set up control system on the unmanned aerial vehicle, image acquisition device with control system connects for gather the image data of treating the interior primary structure angle steel of reinforced area, and transmit and calculate the size between the adjacent primary structure angle steel of treating reinforced area behind the control system.
As a further limitation, the electromagnetic hole is connected with an internal power supply of the unmanned aerial vehicle, and the electromagnetic hole can be powered on and powered off through a remote controller on the ground.
By way of further limitation, the intermediate plate is provided in a circular, rectangular or other polygonal shape.
As a further limitation, the connecting plate is fixed to the intermediate plate by welding or screwing.
By way of further limitation, the metal rod diameter is less than the inner diameter of the electromagnetic aperture; the electromagnetic holes and the metal bars are arranged in a plurality of numbers and are respectively and evenly distributed on the fixed seat and the middle plate.
As a further limitation, the fixing means is connected to the connection plate by welding.
As a further limitation, the fixture includes:
the first connecting rod is of a hollow structure, and internal threads are arranged inside the first connecting rod; a first power device is arranged in the first connecting rod and is connected with a first threaded rod through a first lead screw, and one end, far away from the first power device, of the first threaded rod extends out of the first connecting rod and is rotatably connected with the second connecting rod;
the second connecting rod is of a hollow structure, and internal threads are arranged inside the second connecting rod; the second connecting rod is connected with the first threaded rod through internal threads; a second power device is arranged at one end, far away from the first connecting rod, of the second connecting rod;
the third connecting rod is of a hollow structure, and internal threads are arranged inside the third connecting rod; one end of the second power device is connected with the second connecting rod;
the fourth connecting rod is of a hollow structure, and internal threads are arranged inside the fourth connecting rod; a third power device is arranged in the fourth connecting rod, the fourth connecting rod is connected with a second threaded rod through a second lead screw, and one end, far away from the third power device, of the second threaded rod extends out of the fourth connecting rod;
one end of the fifth connecting rod is fixedly welded to one end, far away from the second connecting rod, of the first connecting rod; the other end of the connecting rod is provided with a fourth power device, and the fourth power device is connected with one end, close to the third power device, of the fourth connecting rod.
By way of further limitation, the threads on the two sides of the first threaded rod and the second threaded rod are arranged into threads with opposite screwing directions; motors and slideways are arranged in the first power device and the third power device and are used for rotating and stretching the first lead screw and the second lead screw; the second power device and the fourth power device are provided with motors, and the motors are used for connecting the second connecting rod with the third connecting rod in a rotating manner, and connecting the fourth connecting rod with the fifth connecting rod in a rotating manner.
The second technical scheme of the invention is a power transmission tower fixing method based on unmanned aerial vehicle installation, and the invention adopts the following technical scheme:
acquiring and calculating the size between adjacent original structure angle steels in the area to be reinforced through the image acquisition device of the unmanned aerial vehicle and the control system;
processing the reinforcing device according to the obtained measurement size;
sending the reinforcing device to an area to be reinforced by the unmanned aerial vehicle; the fixing devices are respectively contacted with the angle steel of the corresponding original structure;
the third connecting rod and the fourth connecting rod rotate to clamp the angle steel with the original structure through a second power device and a fourth power device;
screwing one end of a second threaded rod into the through hole of the third connecting rod through the third power device;
through first power device makes first threaded rod simultaneously to the head rod with the precession of second connecting rod increases fixing device with the joint strength of original structure angle steel.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a power transmission tower fixing device and method based on unmanned aerial vehicle installation, which can realize the ground processing of a reinforcing device, then send the reinforcing device to an area to be fixedly installed through an unmanned aerial vehicle, realize the automatic fixed installation of the reinforcing device on a power transmission tower through the matching of a plurality of power devices, avoid the high-altitude operation of workers and improve the construction safety.
2. The angle steel of the original structure of the power transmission tower does not need to be welded or drilled in the whole construction process, and the strength of the angle steel of the original structure is ensured.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the present embodiments, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the present embodiments and together with the description serve to explain the present embodiments without unduly limiting the present embodiments.
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic view showing the operation of the reinforcing apparatus according to embodiment 1 of the present invention;
fig. 3 is a state in which the fixing device according to embodiment 1 of the present invention does not fix the angle steel of the original structure;
fig. 4 shows a state in which the fixing device according to embodiment 1 of the present invention fixes angle iron of an original structure.
Wherein, 1, unmanned plane; 2. a reinforcement device; 3. angle steel with original structure; 11. a propeller; 12. a connecting rod; 13. a fixed seat; 14. an electromagnetic aperture; 15. an image acquisition device; 16. a control system; 21. a middle plate; 22. a connecting plate; 23 a fixing device; 231. a first connecting rod; 232. a second connecting rod; 233. a third connecting rod; 234. a fourth connecting rod; 235. a fifth connecting rod; 236. a first power unit; 237. a second power unit; 238. a third power unit; 239. a fourth power unit; 240. a first threaded rod; 241. a second threaded rod; 242. a first lead screw; 243 second lead screw.
The specific implementation mode is as follows:
the invention is further described with reference to the following figures and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this embodiment belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.
As introduced in the background art, in the prior art, when the reinforcing device is fixedly installed, the reinforcing device is reinforced in a connection mode of welding the reinforcing steel plate and the original structural angle steel or threaded connection after drilling, and the reinforcing mode further damages the original structural angle steel in the power transmission tower and reduces the strength of the original structural angle steel; meanwhile, the mode of high-altitude operation of workers is adopted for the construction of the reinforcing device, the construction difficulty is increased by the aid of the operation mode, and the high-altitude operation in a high-pressure environment brings great safety problems to the workers.
Example 1:
as shown in fig. 1, the unmanned aerial vehicle-based transmission tower fixing device comprises an unmanned aerial vehicle 1 and a reinforcing device 2; wherein, the unmanned aerial vehicle 1 is provided with a plurality of propellers 11 and a control system 6; a fixed seat 13 is fixed on the right side of the unmanned aerial vehicle 1 through a connecting rod 12; a plurality of electromagnetic holes 14 are formed in the right side of the fixed seat 13; the reinforcing device 2 comprises a middle plate 21, a connecting plate 22 and a fixing device 23, wherein a plurality of metal rods are arranged on the left side of the middle plate 21; as shown in fig. 2, a plurality of connecting plates are arranged on the middle plate 21, and the fixing device 23 is arranged at one end of the connecting plate 22 away from the middle plate 21; the fixing device 23 comprises: the connecting rod 231 is of a hollow structure, internal threads are arranged in the connecting rod 231, a first power device 236 is arranged at the bottom end in the connecting rod 231, the upper end of the first power device 236 is connected with a first threaded rod 240 through a first lead screw 242, and the upper end of the first threaded rod 240 extends out of the connecting rod 231 and is rotatably connected with a second connecting rod 232; the second connecting rod 232 is of a hollow structure, an internal thread is arranged in the second connecting rod 232, and the second connecting rod 232 is connected with the first threaded rod 231 through the internal thread; the upper end of the second connecting rod 232 is provided with a second power device 237; a third connecting rod 233 having a hollow structure, an internal thread formed therein, and a left end connected to an upper end of the second connecting rod 232 through the second power unit 237; a fourth connecting rod 234 which is provided with a hollow structure and is internally provided with an internal thread, a third power device 238 is arranged inside the fourth connecting rod 234, the fourth connecting rod 234 is connected with a second threaded rod 234 through a second lead screw 243, and the upper end of the second threaded rod 234 extends out of the fourth connecting rod; and a fifth connecting rod 235, wherein the left end of the fifth connecting rod is welded and fixed with the lower end of the first connecting rod 231, the right end of the fifth connecting rod is provided with a fourth power device 239, and the fourth power device 239 is connected with the lower end of the fourth connecting rod 234.
As a specific implementation manner, enough propeller installation areas are arranged on the unmanned aerial vehicle 1, and the number of propellers is installed according to the bearing capacity requirement; so as to adapt to the reinforcing device 2 bearing different weights and improve the applicability.
As a specific embodiment, the fixing base 13 and the middle plate 11 may be configured as a circular plate, a rectangular plate, or another polygonal plate, which is set according to actual situations.
As a specific implementation manner, the electromagnetic hole 14 is connected with an internal power supply of the unmanned aerial vehicle 1 and the control system 16, and can be powered off and on through a ground remote controller, and the electromagnetic hole 14 is electromagnetically connected with the metal rod, so that the unmanned aerial vehicle 1 and the reinforcing device 2 can be connected and separated in real time; the diameter of the metal rod is smaller than the inner diameter of the electromagnetic hole, so that the fixing seat 13 and the middle plate 21 are convenient to mount and dismount during separation during matching.
As a specific embodiment, the number of the connecting plate 22 and the fixing device 23 is 3, the connecting plate 22 is fixed to the middle plate 21 by a plurality of bolts, and in other embodiments, the connecting plate 22 may also be fixed to the middle plate 21 by welding; the connecting plate 22 and the fixing device 23 are fixed by welding; in other embodiments, the connecting plate 22 and the fixing device 23 may be connected by bolts through auxiliary frames; the fixing device 23 is automatically connected to the original structure angle steel 3, so that the reinforcing device 2 and the original structure angle steel 3 are fixed.
As a specific implementation manner, the first power device 236, the second power device 237, the third power device 237 and the fourth power device 238 are all provided with a power supply, a control device and a signal receiver, the control of the power devices is realized through a ground remote controller, and after the controller receives the signal, the controller controls the motor in the power devices to rotate forward or backward; a slide way and a slide rail are arranged in the first power device 236 and the third power device 237, and when the motor rotates, the screw rod is driven to rotate to realize the extension and retraction of the screw rod, which is the prior art and is not described herein again; the second power device 237 and the fourth power device 238 can realize the rotary connection between the connecting rods, which is also the prior art.
Example 2:
as shown in fig. 2, 3 and 4, the transmission tower fixing method based on unmanned aerial vehicle installation comprises the following steps:
acquiring and calculating the size between adjacent original structure angle steels in the area to be reinforced through the image acquisition device 15 of the unmanned aerial vehicle 1 and the control system 16;
determining the machining size according to the obtained measurement size, and machining the reinforcing device 2; wherein the machining dimensions include, in essence, the angle between the respective webs 22, and the length of each web
The reinforcing device is sent to a region to be reinforced through the unmanned aerial vehicle 1, and at the moment, the electromagnetic hole 13 is in a power-on state, so that electromagnetic connection with the metal plate is realized; the fixing devices 23 are respectively contacted with the angle steel with the corresponding original structure;
the third connecting rod 233 and the fourth connecting rod 244 are rotated and clamped by the second power device 237 and the fourth power device 239 when the angle steel with the original structure is started under the action of ground remote control;
one end of the second threaded rod 241 is screwed into the through hole of the third connecting rod 233 by the third power device 238 for threaded connection;
the first power unit 236 simultaneously screws the first threaded rod 240 to the first connection rod 231 and the second connection rod 232, thereby increasing the connection strength between the fixing device 2 and the original angle steel 3.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present embodiment should be included in the protection scope of the present embodiment.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides a transmission tower fixing device based on unmanned aerial vehicle installation which characterized in that includes:
the side surface of the unmanned aerial vehicle is provided with a fixed seat through a connecting rod; an image acquisition device is fixed on the fixed seat; a plurality of electromagnetic holes are formed in one side, far away from the connecting rod, of the fixed seat;
the reinforcing device comprises a middle plate and a plurality of connecting plates connected with the middle plate; the middle plate is provided with a plurality of metal rods, the metal rods are embedded into the electromagnetic holes, and the reinforcing device is fixed on a fixing seat of the unmanned aerial vehicle through magnetic force; one end of the connecting plate, which is far away from the middle plate, is provided with a fixing device; the fixing device is automatically connected and fixed with the original structure angle steel on the power transmission tower.
2. The unmanned aerial vehicle-based transmission tower fixing device as claimed in claim 1, wherein a control system is further provided on the unmanned aerial vehicle, and the image acquisition device is connected to the control system, and is configured to acquire image data of original structural angle steel in the region to be reinforced, transmit the image data to the control system, and then calculate the dimension between adjacent original structural angle steel in the region to be reinforced.
3. The unmanned aerial vehicle-based transmission tower fixing device as claimed in claim 1, wherein the electromagnetic aperture is connected to an internal power supply of the unmanned aerial vehicle, and the power on and off of the electromagnetic aperture can be realized by a remote controller on the ground.
4. An unmanned aerial vehicle-based mounted transmission tower fixture according to claim 1, wherein said intermediate plate is configured as a circle, rectangle or other polygon.
5. An unmanned aerial vehicle-based mounted transmission tower fixing device as defined in claim 1, wherein the connecting plate is fixed to the intermediate plate by welding or screwing.
6. An unmanned aerial vehicle-based installation transmission tower fixing device as defined in claim 1, wherein the metal rod diameter is smaller than the inner diameter of the electromagnetic aperture; the electromagnetic holes and the metal bars are arranged in a plurality of numbers and are respectively and evenly distributed on the fixed seat and the middle plate.
7. An unmanned aerial vehicle mounted based transmission tower fixture according to claim 1, wherein said fixture is attached to said connection plate by welding.
8. An unmanned aerial vehicle-based mounted transmission tower fixture according to claim 7, wherein the fixture comprises:
the first connecting rod is of a hollow structure, and internal threads are arranged inside the first connecting rod; a first power device is arranged in the first connecting rod and is connected with a first threaded rod through a first lead screw, and one end, far away from the first power device, of the first threaded rod extends out of the first connecting rod and is rotatably connected with a second connecting rod;
the second connecting rod is of a hollow structure, and internal threads are arranged inside the second connecting rod; the second connecting rod is connected with the first threaded rod through internal threads; a second power device is arranged at one end, far away from the first connecting rod, of the second connecting rod;
the third connecting rod is of a hollow structure, and internal threads are arranged inside the third connecting rod; one end of the second power device is connected with the second connecting rod;
the fourth connecting rod is of a hollow structure, and internal threads are arranged inside the fourth connecting rod; a third power device is arranged in the fourth connecting rod, the fourth connecting rod is connected with a second threaded rod through a second lead screw, and one end, far away from the third power device, of the second threaded rod extends out of the fourth connecting rod;
one end of the fifth connecting rod is fixedly welded to one end, far away from the second connecting rod, of the first connecting rod; the other end of the connecting rod is provided with a fourth power device, and the fourth power device is connected with one end, close to the third power device, of the fourth connecting rod.
9. The unmanned aerial vehicle-based transmission tower fixing device of claim 8, wherein the threads on the two sides of the first threaded rod and the second threaded rod are arranged to be threads with opposite rotation directions; motors and slideways are arranged in the first power device and the third power device and are used for rotating and stretching the first lead screw and the second lead screw; the second power device and the fourth power device are provided with motors, and the motors are used for connecting the second connecting rod with the third connecting rod in a rotating manner, and connecting the fourth connecting rod with the fifth connecting rod in a rotating manner.
10. A drone-based transmission tower mounting method for implementing the drone-based transmission tower mounting apparatus of any one of claims 1-9;
acquiring and calculating the size between adjacent original structure angle steels in the area to be reinforced through the image acquisition device of the unmanned aerial vehicle and the control system;
processing the reinforcing device according to the obtained measurement size;
sending the reinforcing device to an area to be reinforced by the unmanned aerial vehicle; the fixing devices are respectively contacted with the angle steel of the corresponding original structure;
the third connecting rod and the fourth connecting rod rotate to clamp the angle steel with the original structure through a second power device and a fourth power device;
screwing one end of a second threaded rod into the through hole of the third connecting rod through the third power device;
through first power device makes first threaded rod simultaneously to the head rod with the precession of second connecting rod increases fixing device with the joint strength of original structure angle steel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011237686.8A CN112523581B (en) | 2020-11-09 | 2020-11-09 | Power transmission tower fixing device and method based on unmanned aerial vehicle installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011237686.8A CN112523581B (en) | 2020-11-09 | 2020-11-09 | Power transmission tower fixing device and method based on unmanned aerial vehicle installation |
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| CN112523581A true CN112523581A (en) | 2021-03-19 |
| CN112523581B CN112523581B (en) | 2021-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142725A (en) * | 2022-08-12 | 2022-10-04 | 东北大学 | Transmission tower reinforcing apparatus with adjustable fast-assembling |
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