Unmanned aerial vehicle hangs and establishes climbing rope auxiliary device
Technical Field
The application relates to the technical field of electric power maintenance, in particular to an unmanned aerial vehicle hanging climbing rope auxiliary device.
Background
In recent years, the society economy of China is continuously developed, and the scale of the ultra/ultra-high voltage network is gradually enlarged. Overhead transmission lines are used as main arteries for electric energy transmission, and have extremely high operation reliability, so that workers are often required to climb towers to perform various operations so as to ensure normal operation of the lines.
Under the related art, a method generally adopted includes climbing by manually carrying a climbing rope and climbing by using a foot nail or a climbing ladder arranged on a pole tower. Although these methods can meet the basic requirements of the tower climbing operation to a certain extent, the practical application still mainly depends on the way of manually carrying the climbing ropes.
Aiming at the related technology, the traditional manual tower climbing operation mode is long in time consumption and high in safety risk. Especially under the condition that no anti-falling guide rail exists, a worker needs to fix the climbing rope on the pole tower firstly and then climb to a designated working position by means of physical strength, and the falling accident is easily caused by the fact that the physical strength is not sufficient or the operation is improper in the process.
Disclosure of utility model
In order to improve the safety and efficiency of personnel climbing operation and reduce the manual burden and physical consumption, the application provides an unmanned aerial vehicle hanging climbing rope auxiliary device.
The application provides an unmanned aerial vehicle hanging climbing rope auxiliary device, which adopts the following technical scheme:
An unmanned aerial vehicle hanging climbing rope auxiliary device comprises a lifting assembly, a hanging frame, a hook and a climbing assembly;
The two hanging frames are arranged along a first direction, the lifting assembly comprises a lifting piece and first pull ropes, two ends of the lifting piece are respectively and fixedly connected with one first pull rope, and the other end of each first pull rope is respectively and fixedly connected with the hanging frame;
The hanging frame is provided with a hanging area in a penetrating manner along a first direction, one side of the hanging area is provided with an opening, the opening penetrates through the hanging frame along the first direction, the opening penetrates through the bottom wall of the hanging frame along a second direction, the second direction is perpendicular to the first direction, and the opening is communicated with the hanging area;
The climbing assembly comprises a climbing frame, and one end of the climbing frame is directly or indirectly connected with the hanging frame.
Through adopting above-mentioned technical scheme, through setting up lifting unit and climbing subassembly, connect two articulates the frame by the hoisting member to further lift to power transmission line iron tower operation position through unmanned aerial vehicle, in the iron tower crossbeam got into the articulates the district by the opening, personnel climbed the frame through the climbing and rise to operation position department, in order will be through unmanned aerial vehicle efficient with articulating the frame with climb the frame and transport to high altitude, reduce the manual work and carry the risk that the climbing rope was operated, alleviate manual burden and physical power consumption.
Optionally, the sealing piece is located at the opening of the hanging frame, the sealing piece is rotatably connected to the hanging frame, so that the opening of the hanging frame is switched between a sealing state and an opening state, and one end of the sealing piece rotates along a first direction in the process of switching from the sealing state to the opening state.
Through adopting above-mentioned technical scheme, after the rack is hung and is located the iron tower, in order to improve the security degree of rack on the iron tower, through setting up the sealing member, the sealing member rotates along first direction to make the sealing member seal the opening, thereby reduce or avoid the condition that the rack drops.
Optionally, the device further comprises a rotating assembly, wherein the rotating assembly comprises a fixed seat, a hook, a second rotating shaft and a second pull rope;
The fixing seat is fixedly connected to the side wall of the hanging frame, one end of the hook penetrates through the fixing seat and is connected to the fixing seat in a sliding manner along a third direction, and the third direction is perpendicular to the first direction;
The second rotating shaft is rotationally connected to the hanging frame, the second rotating shaft is parallel to the first direction along the rotating axis of the hanging frame, the second rotating shaft and the fixing seat are both positioned on the same side of the hanging frame, and the second rotating shaft is positioned on one side of the fixing seat close to the opening;
One end of the second stay cord is fixedly connected to the hook, the other end of the second stay cord is wound on the second rotating shaft, penetrates through the hanging frame and is fixedly connected with the sealing piece, when the hook slides along the third direction towards one side far away from the hanging frame, the sealing piece rotates along the first direction until the opening is in an open state, and when the hook slides along the third direction towards one side close to the hanging frame, the sealing piece rotates along the first direction, so that the opening is changed from the open state to the sealing state.
Through adopting above-mentioned technical scheme, in order to drive the sealing member and rotate along first direction, through setting up rotating assembly, when the couple slides along third direction towards keeping away from hanging frame one side, drive the sealing member and rotate to the opening along first direction through the second stay cord and be the open state to in making the iron tower crossbeam get into the hanging area by the opening, when the couple slides along third direction towards being close to hanging frame one side, drive the sealing member and rotate along first direction through the second stay cord, in order to make the opening change from the open state to sealing state.
Optionally, the sealing device further comprises a guide bar, the guide bar is located at the opening, the hanging frame comprises a first side wall forming the hanging area, the opening is formed at the first side wall of the hanging frame, one end of the guide bar is fixedly connected to the first side wall of the hanging frame, the other end of the guide bar extends along the second direction, and when the sealing piece is in a sealing state, one end of the sealing piece is in butt joint with the side wall of the guide bar.
Through adopting above-mentioned technical scheme, in order to make the iron tower crossbeam smoothly get into the articulates in the district, through setting up the guide bar, the guide bar is on a parallel with the second direction to by the guide bar to the iron tower crossbeam by the opening get into the articulates the district and play the guide effect.
Optionally, the climbing assembly further comprises a first mounting seat and a first rotating shaft, the first mounting seat is rotationally connected with the hanging frame, the first rotating shaft is connected with the first mounting seat, and one end of the climbing frame is fixedly connected with the first rotating shaft.
Through adopting above-mentioned technical scheme, through setting up first pivot, climb frame one end fixed connection in first pivot, can adjust the height of climbing the frame to the personnel will climb the frame and adjust to suitable position and climb.
Optionally, a through hole is respectively provided at two ends of the lifting member, and one end of each first pull rope is fixedly connected to one through hole.
Through adopting above-mentioned technical scheme, unmanned aerial vehicle promotes two articulations when frame through the hoisting member, in order to improve the stability that hoisting member and articulate the frame and be connected, hoisting member both ends respectively are equipped with a through-hole, and first through-hole department is connected with first stay cord to ensure that the hoisting member carries out steady support to two articulations.
Optionally, the first spacing ring is equipped with to the cover on the couple, first spacing ring is located the couple is kept away from one side of second stay cord, first spacing ring threaded connection in the couple, the couple is worn to locate the through-hole, the lifter is located first stopper below.
Through adopting above-mentioned technical scheme, when unmanned aerial vehicle drove the lifting member and remove towards the high altitude, because unmanned aerial vehicle produces ascending pulling force to the lifting member, and threaded connection has first spacing ring on the couple, first spacing ring can block the sliding of lifting member along the third direction to avoid lifting member to break away from the iron tower.
Optionally, a second limiting ring is further arranged on the hook, the second limiting ring is fixedly sleeved on the hook, and the lifting piece is clamped between the first limiting ring and the second limiting ring.
Through adopting above-mentioned technical scheme, in order to further make the lifting member stably arrange in on the couple, still be equipped with the second spacing ring on the couple to ensure that the lifting member can carry out stable support to two articulates the frame, and can make the position of lifting member both ends on two articulates the frame keep unanimous, further ensure the stability of lifting member.
Optionally, third spacing ring and fourth spacing ring have been cup jointed to the fixed on the hoisting member, have the clearance between third spacing ring and the fourth spacing ring, the clearance is located the central point of hoisting member puts, unmanned aerial vehicle's connecting rope is located in the clearance and fixed connection in the hoisting member.
Through adopting above-mentioned technical scheme, in order to further ensure stability when unmanned aerial vehicle promotes, fixed third spacing ring and the fourth spacing ring of having cup jointed on the promotion piece, have the clearance between third spacing ring and the fourth spacing ring, and the clearance is located the central point who promotes the piece to make unmanned aerial vehicle's connecting rope be located the clearance, ensure to promote stability.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the application, the lifting assembly and the climbing assembly are arranged, the two hanging frames are connected by the lifting assembly, and the hanging frames are further lifted to the operation position of the power transmission line iron tower by the unmanned aerial vehicle, the iron tower cross beam enters the hanging region from the opening, and personnel ascend to the operation position by climbing the climbing frame, so that the hanging frames and the climbing frame are efficiently transported to the high altitude by the unmanned aerial vehicle, the risk of manually carrying the climbing rope to operate is reduced, and the manual burden and the physical consumption are reduced;
2. According to the application, by arranging the sealing piece and the rotating assembly, the opening and the sealing of the opening can be realized by rotating the sealing piece along the first direction, and after the hanging frame is hung on the iron tower, the sealing piece rotates along the first direction until the opening is closed, so that the stable hanging of the hanging frame is realized;
3. According to the application, the lifting part is connected with the hook, the unmanned aerial vehicle lifts the hook to slide along the third direction, and the hook and the second pull rope drive the sealing part to rotate along the first direction, so that the sealing part rotates to an open state along the first direction, and the hanging frame is convenient to separate from the iron tower.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an auxiliary device for hanging climbing ropes on an unmanned aerial vehicle;
FIG. 2 is a schematic view of the structure of the hitch, swivel assembly and closure of the present application;
FIG. 3 is a schematic view of one embodiment of a lifting assembly and a hitch of the present application;
FIG. 4 is a schematic view of another embodiment of a lifting assembly and a hitch of the present application;
Fig. 5 is an enlarged view of a portion a of fig. 4.
The reference numerals are 01, unmanned plane, 02, connecting rope, 1, lifting component, 11, lifting component, 111, through hole, 112, third limiting ring, 113, fourth limiting ring, 12, first pull rope, 2, hanging rack, 21, hanging area, 22, opening, 23, first side wall, 24, second side wall, 3, climbing component, 31, first mounting seat, 32, first rotating shaft, 33, climbing rack, 4, sealing component, 5, rotating component, 51, fixing seat, 52, hook, 521, first limiting ring, 522, second limiting ring, 53, second rotating shaft, 54, second pull rope, 6 and guiding strip.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses an auxiliary device for hanging climbing ropes on an unmanned aerial vehicle. Referring to FIG. 1, the unmanned aerial vehicle hanging climbing rope auxiliary device comprises a lifting assembly 1, a hanging frame 2 and a climbing assembly 3, wherein two hanging frames 2 are arranged along a first direction, the lifting assembly 1 comprises a lifting piece 11 and first pull ropes 12, two ends of the lifting piece 11 are respectively fixedly connected with a first pull rope 12, the other end of each first pull rope 12 is respectively fixedly connected with the hanging frame 2, the hanging frame 2 is provided with a hanging area 21 in a penetrating way along the first direction, one side of the hanging area 21 is provided with an opening 22, the opening 22 penetrates through the hanging frame 2 along the first direction, the opening 22 penetrates through the bottom wall of the hanging frame 2 along a second direction, the second direction is perpendicular to the first direction, the opening 22 is communicated with the hanging area 21, after the unmanned aerial vehicle 01 is connected with the lifting piece 11 through a connecting rope 02, the two hanging frames 2 are lifted to a high-altitude power transmission line, and a beam opening 22 of the iron tower enters the hanging area 21, so that the hanging frame 2 is hung on the iron tower;
Referring to fig. 1, in order to facilitate the movement of personnel to the iron tower operation site, the climbing assembly 3 includes a first mounting seat 31, a first rotating shaft 32 and a climbing frame 33, the first mounting seat 31 is rotatably connected to the hooking frame 2, the first rotating shaft 32 is connected to the first mounting seat 31, one end of the climbing frame 33 is fixedly connected to the first rotating shaft 32, and the personnel climbs to the iron tower site by the climbing frame 33 to perform the high-altitude operation.
Referring to fig. 2, in order to ensure that the hanging frame 2 can be stably hung on the iron tower, the unmanned aerial vehicle hanging climbing rope auxiliary device further comprises a sealing piece 4, the sealing piece 4 is located at an opening 22 of the hanging frame 2, one end of the sealing piece 4 is rotatably connected to the hanging frame 2, so that the opening 22 of the hanging frame 2 is converted between a sealing state and an opening state, one end of the sealing piece 4 is rotated along a first direction in the process of converting the opening 22 from the sealing state to the opening state, and when the hanging frame 2 is lifted to an iron tower operation position through the unmanned aerial vehicle 01, the opening 22 of the hanging frame 2 is sealed by the sealing piece 4, so that the hanging frame 2 is prevented from falling.
Referring to fig. 2, in order to drive the sealing member 4 to rotate along the first direction, the auxiliary device for hanging a climbing rope on the unmanned aerial vehicle 01 further comprises a rotating assembly 5, the rotating assembly 5 comprises a fixed seat 51, a hook 52, a second rotating shaft 53 and a second pull rope 54, the fixed seat 51 is fixedly connected to the side wall of the hanging frame 2, one end of the hook 52 is penetrated and is slidingly connected to the fixed seat 51 along the third direction, the third direction is perpendicular to the first direction, the other end of the hook 52 is positioned at the outer side of the hanging region 21, the second rotating shaft 53 is rotationally connected to the hanging frame 2, the second rotating shaft 53 is parallel to the first direction along the rotating axis of the hanging frame 2, the second rotating shaft 53 and the fixed seat 51 are both positioned at the same side of the hanging frame 2, the second rotating shaft 53 is positioned at one side of the fixed seat 51 close to the opening 22, one end of the second pull rope 54 is fixedly connected to the hook 52, and the other end of the hook is wound on the second rotating shaft 53 and then penetrates the hanging frame 2 and is fixedly connected with the side wall of the sealing member 4.
Referring to fig. 2, when the unmanned aerial vehicle 01 lifts the hanging frame 2 to the iron tower operation position, the iron tower beam contacts with the sealing piece 4 after entering the opening 22, when the unmanned aerial vehicle 01 drives the hanging frame 2 to fall, the iron tower beam further pushes the sealing piece 4 under the action of gravity of the hanging frame 2, so that the sealing piece 4 rotates to the opening 22 in the first direction to be in an open state, the hook 52 moves towards the side far away from the hanging frame 2 in the third direction, so that the iron tower beam enters the hanging area 21, the hanging frame 2 is positioned on the iron tower beam, the hook 52 moves towards the side close to the hanging frame 2 in the third direction due to the gravity of the hook 52, and the sealing piece 4 rotates to the opening 22 in the first direction to be in a sealing state, thereby completing the hanging of the hanging frame 2.
Referring to fig. 2, in order to more smoothly hang the hanging frame 2 on the tower beam, the auxiliary device for hanging climbing ropes on the unmanned aerial vehicle 01 further comprises a guide bar 6, the guide bar 6 is located at the opening 22, the hanging frame 2 comprises a first side wall 23 and a second side wall 24 forming a hanging region 21, the hanging frame 2 is provided with the opening 22 at the first side wall 23, one end of the guide bar 6 is fixedly connected to the first side wall 23 of the hanging frame 2, the other end of the guide bar extends along the second direction, the direction from the second side wall 24 to the first side wall 23 is far away from the opening 22, one end of the sealing member 4 is rotationally connected to the second side wall 24 of the hanging frame 2, and when the sealing member 4 is in a sealing state, the other end of the sealing member 4 is in butt joint with the side wall of the guide bar 6.
Referring to fig. 3, in order to stably lift the two hanging frames 2 onto the iron tower, in one embodiment of the present application, two through holes 111 are formed at two ends of the lifting member 11, one end of each first pull rope 12 is fixedly connected to one through hole 111, the unmanned aerial vehicle 01 is connected to the lifting member 11 through a connection rope 02, and the two hanging frames 2 are further lifted by lifting the lifting member 11.
Referring to fig. 4 and 5, in another embodiment of the present application, the lifting member 11 may be further connected to the hook 52, specifically, the hook 52 is penetrating through the through hole 111 of the connecting member, if the lifting member 11 is connected to the hook 52, in order to avoid the lifting member 11 falling off the hook 52 when the unmanned aerial vehicle 01 lifts, the hook 52 is sleeved with a first limiting ring 521, the first limiting ring 521 is located at a side of the hook 52 far away from the second pull rope 54, the first limiting ring 521 is in threaded connection with the hook 52, the lifting member 11 is located below the first limiting block, and when the unmanned aerial vehicle 01 drives the lifting member 11 to move toward the high altitude, the unmanned aerial vehicle 01 generates an upward pulling force on the lifting member 11, and the hook 52 is threaded with the first limiting ring 521, so as to avoid the falling off of the lifting member 11, and further ensure stable lifting of the hooking frame 2.
Referring to fig. 4 and 5, in order to further stably place the lifting member 11 on the hook 52, a second limiting ring 522 is further provided on the hook 52, the second limiting ring 522 is fixedly sleeved on the hook 52, the lifting member 11 is clamped between the first limiting ring 521 and the second limiting ring 522, so that the lifting member 11 slides along the first direction towards the side close to the hanging frame 2 by the second limiting ring 522, and the position of the lifting member 11 on the hook 52 is limited and fixed by the first limiting ring 521 and the second limiting ring 522, so that the lifting member 11 can stably support the two hanging frames 2, the positions of two end parts of the lifting member 11 on the two hanging frames 2 can be kept consistent, and the stability of the lifting member 11 is further ensured.
Referring to fig. 4, the lifting member 11 is further advantageous in that when a person finishes an overhead operation and needs to take down the hanging frame 2, the sealing member 4 needs to be rotated until the opening 22 is in an open state, the lifting member 11 is connected with the hanging frame 52, the unmanned aerial vehicle 01 lifts the lifting member 11 through the connecting rope 02 and further drives the hanging frame 52 to move towards a side far away from the hanging frame 2 along a third direction while ensuring stable connection of the two hanging frames 2, so that the sealing member 4 is driven to rotate towards a side close to the second side wall 24 along the first direction through the second pull rope 54, the opening 22 is in an open state, and the hanging frame 2 can be further separated from a cross beam of an iron tower and transported to the ground by the unmanned aerial vehicle 01.
Referring to fig. 4, in order to further ensure stability of the unmanned aerial vehicle 01 when lifting, the lifting member 11 is fixedly sleeved with a third limiting ring 112 and a fourth limiting ring 113, a gap is formed between the third limiting ring 112 and the fourth limiting ring 113, the gap is located at the center of the lifting member 11, and a connecting rope 02 of the unmanned aerial vehicle 01 is located in the gap and is fixedly connected to the lifting member 11.
The implementation principle of the climbing rope auxiliary device for the unmanned aerial vehicle hanging device is that when the unmanned aerial vehicle 01 works, the unmanned aerial vehicle 01 is connected with a lifting piece 11 through a connecting rope 02, two hanging frames 2 are driven to move to a working position of an iron tower, an iron tower cross beam is contacted with a sealing piece 4, under the action of gravity of the hanging frames 2, the sealing piece 4 rotates towards a second side wall 24 along a first direction to be opened through an opening 22, the iron tower cross beam enters a hanging area 21 through the opening 22, the hanging frames 2 are lapped on the iron tower cross beam, under the action of gravity of a hook 52, the hook 52 slides along a third direction to enable the sealing piece 4 to rotate to a closed state along the first direction, hanging of the hanging frames 2 is completed, the climbing frame 33 is connected with the hanging frames 2 through a first rotating shaft 32, personnel climbs to the working position from the climbing frame 33, after the working is completed, the unmanned aerial vehicle 01 is driven to lift the lifting piece 11 upwards, so that the sealing piece 4 rotates to be opened through the opening 22, and the hanging frames 2 are separated from the iron tower cross beam.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.