CN110639742A - High-voltage line spraying equipment - Google Patents
High-voltage line spraying equipment Download PDFInfo
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- CN110639742A CN110639742A CN201911034385.2A CN201911034385A CN110639742A CN 110639742 A CN110639742 A CN 110639742A CN 201911034385 A CN201911034385 A CN 201911034385A CN 110639742 A CN110639742 A CN 110639742A
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- voltage line
- spraying
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- fixing frame
- power transmission
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- 238000005507 spraying Methods 0.000 title claims abstract description 189
- 230000005540 biological transmission Effects 0.000 claims abstract description 92
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 77
- 239000003973 paint Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 241000287531 Psittacidae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- 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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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides high-voltage line spraying equipment, which relates to the field of coating spraying and comprises the following components: the spraying machine body is connected with a flight driving device; the flying driving device is used for driving the sprayer body to fly so as to move the sprayer body onto the component to be sprayed or move the sprayer body away from the component to be sprayed. When the high-voltage line spraying equipment provided by the invention is used for spraying the coating on the power transmission line, the flying driving device drives the sprayer body to fly so as to move the sprayer body onto the component to be sprayed or move the sprayer body away from the component to be sprayed, thereby completing the on-line or off-line of the sprayer body. When the high-voltage line spraying equipment is used for online or offline, workers do not need to climb a ladder to erect the high-voltage line spraying equipment on a power transmission line or take the high-voltage line spraying equipment off the power transmission line, the high-voltage line spraying equipment can be used for online or offline through the flight driving device, and the working efficiency and safety of the workers are improved.
Description
Technical Field
The invention relates to the field of paint spraying, in particular to high-voltage line spraying equipment.
Background
The high-voltage line laid in the early stage is generally laid in a bare wire mode so as to save the construction cost, but has greater potential safety hazard. In order to improve the insulation and safety of the high-voltage line, the power grid system generally adopts high-voltage line spraying equipment to spray paint on the high-voltage line.
Current high-tension line spraying equipment mainly includes walking wheel, frame, scribbles storage bucket, pump and conveyer pipe, and the walking wheel is connected with the frame, scribbles storage bucket, pump and conveyer pipe and all sets up in the frame, and scribbles the storage bucket and pass through pump and duct connection, and the one end that the pump was kept away from to the conveyer pipe is provided with the nozzle. Before the high-voltage line spraying equipment is used for spraying paint on the power transmission line, the high-voltage line spraying equipment needs to be put on the line, workers climb a ladder, the high-voltage line spraying equipment is placed above the power transmission line, walking wheels are in contact with the power transmission line, a nozzle corresponds to the power transmission line, a drawing hole is formed in a rack, a drawing rope is arranged at the drawing hole, the workers pull the drawing rope to pull the high-voltage line spraying equipment to walk along the length direction of the power transmission line, a pump pumps the paint in a paint bucket to a conveying pipe, and the paint is sprayed to the outer surface of the power transmission line through the nozzle of the conveying pipe; after the coating spraying work of the power transmission line is finished, the worker climbs the ladder, takes the high-voltage line spraying equipment down from the power transmission line and finishes the offline work of the high-voltage line spraying equipment.
However, current high-tension line spraying equipment all needs the staff to climb the ladder when going on the line and roll off the line, erects high-tension line spraying equipment on the power transmission line or takes off from the power transmission line, so for staff's work efficiency is lower, and has very big potential safety hazard when staff scrambles the ladder operation.
Disclosure of Invention
The invention aims to provide high-voltage line spraying equipment, which solves the technical problems that in the prior art, when the high-voltage line spraying equipment is on line or off line, workers need to climb ladders, the high-voltage line spraying equipment is erected on a power transmission line or taken down from the power transmission line, the working efficiency of the workers is low, and the workers have great potential safety hazards when climbing ladders to work.
The invention provides a high-voltage line spraying device, comprising: the spraying machine comprises a spraying machine body, wherein a flight driving device is connected to the spraying machine body;
the flight driving device is used for driving the spraying machine body to fly so as to move the spraying machine body to a component to be sprayed or move the spraying machine body away from the component to be sprayed.
Further, the high-voltage line spraying equipment further comprises a controller;
the flight driving device is wirelessly connected with the controller, and the controller is used for controlling the flight driving device to take off or land so as to drive the spraying machine body to move to a component to be sprayed or move the spraying machine body away from the component to be sprayed.
Further, the flight driving device is a multi-axis aircraft, the multi-axis aircraft is fixedly connected with the coating machine body, and the controller is wirelessly connected with the multi-axis aircraft.
Furthermore, the high-voltage line spraying equipment also comprises a positioning detection mechanism;
the positioning detection mechanism is arranged on the flight driving device and is in wireless connection with the controller, and the positioning detection mechanism is used for detecting the flight environment information of the flight driving device and transmitting the flight environment information to the controller.
Furthermore, the positioning detection mechanism is a camera, and a display screen is arranged on the controller;
the controller is connected with the display screen and used for transmitting the picture information shot by the camera to the display screen.
Further, the spraying machine body comprises a frame body, a walking mechanism and a spraying device;
the walking mechanism and the frame body are respectively connected with the flight driving device, and the spraying device is arranged on the frame body;
the walking mechanism is wirelessly connected with the controller, the walking mechanism is erected on a power transmission line, and the controller is used for controlling the walking mechanism to act so as to enable the walking mechanism to drive the frame body to walk along the power transmission line;
the spraying device is wirelessly connected with the controller, and the controller is used for controlling the spraying device to spray paint to the power transmission line.
Further, the travelling mechanism comprises a travelling motor, a motor base and travelling wheels;
the travelling wheels are provided with wheel grooves;
the walking motor is connected with the motor base, the motor base is connected with the body of the flight driving device, a driving shaft of the walking motor is connected with the walking wheel, and the wheel groove is used for being in contact with the power transmission line.
Further, the frame body comprises a first fixing frame and a second fixing frame;
the upper end of the first fixing frame is connected with the body of the flight driving device, the upper end of the second fixing frame is connected with the body of the flight driving device, the travelling wheel is positioned between the first fixing frame and the second fixing frame, and the first fixing frame, the travelling wheel and the second fixing frame form an inverted V-shaped structure;
the distance between the upper end of the first fixing frame and the upper end of the second fixing frame is smaller than the distance between the lower end of the first fixing frame and the lower end of the second fixing frame.
Furthermore, a first baffle is arranged on one side, close to the second fixing frame, of the first fixing frame, and a second baffle is arranged on one side, close to the first fixing frame, of the second fixing frame;
the travelling wheels are positioned between the first baffle and the second baffle, and the first baffle, the travelling wheels and the second baffle form an inverted V-shaped structure;
the distance between the upper end of the first baffle and the upper end of the second baffle is smaller than the distance between the lower end of the first baffle and the lower end of the second baffle.
Further, the spraying device comprises two coating tanks, a pump, two conveying pipes and a spraying pipe;
the two coating boxes are respectively arranged on the first fixing frame and the second fixing frame, the two coating boxes are respectively connected with the pump through the two conveying pipes, the pump is connected with the spraying pipe, and the spraying pipe is used for spraying coating on the power transmission line.
Further, the high-voltage line spraying equipment further comprises a locking mechanism;
the locking mechanism is arranged on one side, close to the frame body, of the machine body, the locking mechanism is connected with the machine body, the controller is in wireless connection with the locking mechanism, and the controller is used for controlling the locking mechanism to act so as to lock the high-voltage line spraying equipment with the power transmission line.
Further, the locking mechanism comprises an outer sleeve, an inner sleeve, a self-locking motor and a connecting rod;
the outer sleeve and the self-locking motor are respectively fixedly connected with the machine body, the outer sleeve and the inner sleeve are both arc-shaped structures, and a walking hole is formed in the inner side of the outer sleeve along the length direction;
the output shaft of the self-locking motor is connected with one end of the connecting rod, the other end of the connecting rod is connected with the inner sleeve, the connecting rod penetrates through the walking hole, the controller is wirelessly connected with the self-locking motor, and the controller is used for controlling the self-locking motor to rotate forwards or backwards so as to drive the connecting rod to rotate around the self-locking motor and drive the inner sleeve to open the outer sleeve or close the outer sleeve.
Further, the locking mechanism further comprises a first limit switch and a second limit switch;
the first limit switch is arranged on the inner side of the first end of the outer sleeve, the second limit switch is arranged on the inner side of the second end of the outer sleeve, and the first limit switch and the second limit switch are respectively used for limiting the rotating position of the connecting rod so as to limit the locking mechanism to be in a locking state or an opening state.
When the high-voltage line spraying equipment provided by the invention is used for spraying the coating on the power transmission line, the flying driving device drives the sprayer body to fly so as to move the sprayer body onto the component to be sprayed or move the sprayer body away from the component to be sprayed, thereby completing the on-line or off-line of the sprayer body.
Therefore, when the high-voltage line spraying equipment provided by the invention is used for loading or unloading, the high-voltage line spraying equipment can be erected on or taken down from the power transmission line without climbing a ladder by workers, and the loading or unloading work of the spraying machine body can be completed by the flight driving device, so that the working efficiency and safety of the workers are greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for a person of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a high-voltage line spraying apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a high-voltage line spraying apparatus according to another embodiment of the present invention;
fig. 3 is a front view of a high voltage line spraying apparatus provided by an embodiment of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a side view of a high voltage line spraying apparatus provided by an embodiment of the present invention;
fig. 6 is a top view of a high voltage line spraying apparatus provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a traveling mechanism in the high-voltage line spraying equipment provided by the embodiment of the invention;
fig. 8 is a schematic structural diagram illustrating an open state of a locking mechanism in the high-voltage line spraying apparatus according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a locking state of a locking mechanism in a high-voltage line spraying device according to an embodiment of the invention.
Icon: 11-a first mount; 111-a first baffle; 12-a second mount; 121-a second baffle; 2-a flight drive device; 21-a fuselage; 3-a remote controller; 31-a controller; 32-a display screen; 41-a walking motor; 411-motor base; 42-road wheels; 5-a camera; 6-a paint tank; 61-a pump; 62-a delivery pipe; 63-a spray pipe; 631-a nozzle; 7-a locking mechanism; 71-outer sleeve; 72-inner cannula; 73-self-locking motor; 731-output shaft; 74-a connecting rod; 75-a first limit switch; 76-a second limit switch; 8-a power supply device; and 9-power transmission line.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a high-voltage line spraying apparatus according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a high voltage line spraying apparatus according to another embodiment of the present invention.
As shown in fig. 1 to 2, the present embodiment provides a high-voltage line coating apparatus including: the spraying machine body is connected with a flight driving device 2; the flying driving device 2 is used for driving the sprayer body to fly so as to move the sprayer body onto a component to be sprayed or move the sprayer body away from the component to be sprayed.
The coating machine body is arranged below the flight driving device 2 and is connected with the flight driving device 2.
When the high-voltage line spraying equipment provided by the embodiment is adopted to spray paint on the power transmission line 9, the flying driving device 2 drives the sprayer body to fly so as to move the sprayer body onto a member to be sprayed or move the sprayer body away from the member to be sprayed, and therefore the online or offline of the sprayer body is completed.
Consequently, the high-voltage line spraying equipment that this embodiment provided need not staff climbing ladder and realizes setting up high-voltage line spraying equipment on transmission line 9 or the work of taking off from transmission line 9 when going on the production line or roll off the production line, can accomplish the line work or the work of rolling off the production line to the flush coater body through flight drive arrangement 2, consequently, has improved staff's work efficiency and security greatly.
Further, in order to facilitate the control of the worker to go on or off the line of the high-voltage line spraying equipment, in the high-voltage line spraying equipment provided in this embodiment, as shown in fig. 1-2, the high-voltage line spraying equipment further includes a controller 31; the flight driving device 2 is wirelessly connected with the controller 31, and the controller 31 is used for controlling the flight driving device 2 to take off or land so as to drive the sprayer body to move to a component to be sprayed or move the sprayer body away from the component to be sprayed.
The controller 31 may be a remote controller 3. The flight driving device 2 is provided with a receiver, and the controller 31 is wirelessly connected with the receiver.
The Controller 31 may be a PLC (Programmable Logic Controller), a single chip microcomputer, a microcomputer, or the like.
A PLC is a digital arithmetic operation electronic system designed specifically for use in an industrial environment. It uses a programmable memory, in which the instructions for implementing logical operation, sequence control, timing, counting and arithmetic operation are stored, and utilizes digital or analog input and output to control various mechanical equipments or production processes.
The remote controller 3 is provided with keys, such as an upward flight key, a downward flight key and a horizontal flight key, and the worker controls the flight driving device 2 to take off, land or fly horizontally by controlling the upward flight key, the downward flight key and the horizontal flight key on the remote controller 3 on the ground, so that the spraying machine body is erected on the power transmission line 9 or moved away from the power transmission line 9.
Further, in order to enable the flight driving device 2 to be controlled by the controller 31 to be capable of better enabling the spraying machine body to be on-line or off-line, in the high-voltage line spraying equipment provided in this embodiment, as shown in fig. 1-2, the flight driving device 2 is a multi-axis aircraft, the multi-axis aircraft is fixedly connected with the spraying machine body, and the controller 31 is wirelessly connected with the multi-axis aircraft.
Preferably, the multiaxial aircraft is generally a quadcopter.
The four-rotor aircraft is also called a four-rotor aircraft and a four-rotor helicopter, and is called four-axis and four-rotor for short. The multi-axis aircraft is a multi-rotor aircraft. The four propellers of the multi-axis aircraft are simple mechanisms with direct connection of motors, and the cross-shaped layout allows the aircraft to obtain the force for rotating the fuselage 21 by changing the rotating speed of the motors, so that the self posture is adjusted. International famous multiaxial aircraft companies include Innovation of great Xinjiang, Parrot, France, AscTec, Germany, and 3D-drootics, USA.
The multi-axis aircraft can take off, land and fly horizontally stably under the control of the controller 31, so that the spraying machine body is driven to be on-line or off-line well.
Further, in order to enable the high-voltage line spraying equipment to be more accurately brought into an online state or a offline state, in the high-voltage line spraying equipment provided by the embodiment, as shown in fig. 1-2, the high-voltage line spraying equipment further comprises a positioning detection mechanism; the positioning detection mechanism is disposed on the flight driving device 2, and is wirelessly connected to the controller 31, and the positioning detection mechanism is configured to detect the flight environment information of the flight driving device 2 and transmit the flight environment information to the controller 31.
The flight environment information refers to position information of the power transmission line 9 or the ground, the positioning detection mechanism can detect the position information of the power transmission line 9 or the ground and transmit the position information to the controller 31, and the controller 31 controls the flight driving device 2 to act, so that the high-voltage line spraying equipment can be accurately on-line or off-line.
Fig. 5 is a side view of a high voltage line spraying apparatus provided by an embodiment of the present invention.
Further, in order to enable the operator to accurately control the high-voltage line spraying equipment to be on-line or off-line through the controller 31, in the high-voltage line spraying equipment provided in this embodiment, as shown in fig. 1-2 and 5, the positioning detection mechanism is a camera 5, and the controller 31 is provided with a display screen 32; the controller 31 is connected with the display screen 32, and the controller 31 is used for transmitting the picture information shot by the camera 5 to the display screen 32.
By arranging the camera 5 on the flight driving device 2 and the display screen 32 on the remote controller 3, the controller 31 is electrically connected with the display screen 32, and the camera 5 is wirelessly connected with the controller 31. The camera 5 is used for shooting pictures below the high-voltage line spraying equipment to transmit the picture information to the controller 31, and the controller 31 displays the picture information on the display, so that the working personnel can control the flight driving device 2 to take off, land or fly horizontally and the like through the controller 31 according to the image condition on the display screen 32, and the working personnel can control the high-voltage line spraying equipment to get on or off the line more accurately through the controller 31.
Further, in order to enable the high-voltage line spraying equipment to uniformly spray paint on the power transmission line 9 so as to improve the insulation performance and the safety performance of the power transmission line 9, in the high-voltage line spraying equipment provided by the embodiment, as shown in fig. 1-2, the spraying machine body comprises a frame body, a traveling mechanism and a spraying device; the walking mechanism and the frame body are respectively connected with the flight driving device 2, and the spraying device is arranged on the frame body; the traveling mechanism is wirelessly connected with the controller 31, the traveling mechanism is used for being erected on the power transmission line 9, and the controller 31 is used for controlling the traveling mechanism to move so that the traveling mechanism drives the frame body to travel along the power transmission line 9; the spraying device is wirelessly connected with a controller 31, and the controller 31 is used for controlling the spraying device to spray paint to the power transmission line 9.
After the high-voltage line spraying equipment is erected on the power transmission line 9, the controller 31 controls the traveling mechanism to travel, and simultaneously controls the spraying device to synchronously spray the coating, so that the spraying device can uniformly spray the coating to the power transmission line 9 in the process that the high-voltage line spraying equipment travels along the length direction of the power transmission line 9, and the insulation performance and the safety performance of the power transmission line 9 are improved.
Fig. 7 is a schematic structural diagram of a traveling mechanism in the high-voltage line spraying equipment provided by the embodiment of the invention.
Further, in order to enable the high-voltage line spraying equipment to stably travel along the length direction of the power transmission line 9, so that the high-voltage line spraying equipment can uniformly spray the coating on the power transmission line 9, in the high-voltage line spraying equipment provided by the embodiment, as shown in fig. 1-2 and 7, the traveling mechanism includes a traveling motor 41, a motor base 411 and traveling wheels 42; the travelling wheels 42 are provided with wheel grooves; the walking motor 41 is connected with the motor base 411, the motor base 411 is connected with the body 21 of the flight driving device 2, a driving shaft of the walking motor 41 is connected with the walking wheel 42, and the wheel groove is used for being in contact with the power transmission line 9.
When the high-voltage line spraying equipment is erected on the power transmission line 9, the wheel grooves of the walking wheels 42 are in contact with the power transmission line 9, so that the walking mechanism can walk more stably along the length direction of the power transmission line 9, the motor drives the walking wheels 42 to rotate, and the walking wheels 42 can walk stably along the power transmission line 9.
Fig. 3 is a front view of a high voltage line spraying apparatus provided by an embodiment of the present invention; fig. 4 is an enlarged view of a portion a in fig. 3.
Further, in order to make the high-voltage line spraying equipment more balanced when walking on the power transmission line 9 and avoid the problem of side turning of the high-voltage line spraying equipment, in the high-voltage line spraying equipment provided by the embodiment, as shown in fig. 3-4, the frame body comprises a first fixing frame 11 and a second fixing frame 12; the upper end of the first fixing frame 11 is connected with the machine body 21 of the flight driving device 2, the upper end of the second fixing frame 12 is connected with the machine body 21 of the flight driving device 2, the walking wheels 42 are positioned between the first fixing frame 11 and the second fixing frame 12, and the first fixing frame 11, the walking wheels 42 and the second fixing frame 12 form an inverted V-shaped structure; the distance between the upper end of the first fixing frame 11 and the upper end of the second fixing frame 12 is smaller than the distance between the lower end of the first fixing frame 11 and the lower end of the second fixing frame 12.
Further, in order to make the high voltage line spraying apparatus erected on the power transmission line 9 more smoothly and accurately, in the high voltage line spraying apparatus provided in this embodiment, as shown in fig. 3-4, a first baffle 111 is disposed on one side of the first fixing frame 11 close to the second fixing frame 12, and a second baffle 121 is disposed on one side of the second fixing frame 12 close to the first fixing frame 11; the travelling wheels 42 are positioned between the first baffle plate 111 and the second baffle plate 121, and the first baffle plate 111, the travelling wheels 42 and the second baffle plate 121 form an inverted V-shaped structure; the distance between the upper end of the first barrier 111 and the upper end of the second barrier 121 is smaller than the distance between the lower end of the first barrier 111 and the lower end of the second barrier 121.
A first baffle plate 111 is arranged on one side, close to the second fixing frame 12, of the first fixing frame 11, a second baffle plate 121 is arranged on one side, close to the first fixing frame 11, of the second fixing frame 12, and the first baffle plate 111, the travelling wheels 42 and the second baffle plate 121 form an inverted V-shaped structure; the distance between the upper end of the first baffle plate 111 and the upper end of the second baffle plate 121 is smaller than the distance between the lower end of the first baffle plate 111 and the lower end of the second baffle plate 121, so that the high-voltage line spraying equipment is erected in the process of the power transmission line 9, the first baffle plate 111 and the second baffle plate have certain guiding effect on the relative movement of the power transmission line 9 and the high-voltage line spraying equipment, and the distance between the lower end of the first baffle plate 111 and the lower end of the second baffle plate 121 is larger, so that the wheel groove process of the power transmission line 9 entering the travelling wheels 42 can be well limited and guided, and the high-voltage line spraying equipment is erected in the power transmission line 9 more smoothly and accurately.
Further, in order to enable the spraying device to uniformly spray the coating on the power transmission line 9, and the center of gravity of the whole high-voltage line spraying equipment can fall on the power transmission line 9, so as to avoid the problem of rollover of the high-voltage line spraying equipment in the traveling process of the power transmission line 9, in the high-voltage line spraying equipment provided in this embodiment, as shown in fig. 1 to 5, the spraying device includes two coating tanks 6, a pump 61, two delivery pipes 62 and a spray pipe 63; the two paint tanks 6 are respectively arranged on the first fixing frame 11 and the second fixing frame 12, the two paint tanks 6 are respectively connected with the pump 61 through the two conveying pipes 62, the pump 61 is connected with the spraying pipe 63, and the spraying pipe 63 is used for spraying paint on the power transmission line 9.
The pump 61 draws the coating from the two coating material tanks 6 and delivers the coating material to the spraying pipe 63, the spraying pipe 63 is arc-shaped, and the spraying pipe 63 is uniformly provided with atomizing nozzles 631, so that the spraying pipe 63 can uniformly spray the coating material to the power transmission line 9.
And the two coating boxes 6 are respectively fixed on the first fixing frame 11 and the second fixing frame 12, so that the overall gravity center of the high-voltage line spraying equipment can fall on the power transmission line 9, the high-voltage line spraying equipment can more stably walk on the power transmission line 9, and the problem that the high-voltage line spraying equipment turns over from the power transmission line 9 is avoided.
Fig. 6 is a top view of a high voltage line spraying apparatus provided by an embodiment of the present invention; fig. 8 is a schematic structural diagram illustrating an open state of a locking mechanism in the high-voltage line spraying apparatus according to the embodiment of the present invention; fig. 9 is a schematic structural diagram of a locking state of a locking mechanism in a high-voltage line spraying device according to an embodiment of the invention.
Further, in order to further improve the safety performance of the high-voltage line spraying apparatus, in the high-voltage line spraying apparatus provided in the present embodiment, as shown in fig. 6 and fig. 8 to 9, the high-voltage line spraying apparatus further includes a locking mechanism 7; the locking mechanism 7 is arranged on one side of the body 21 close to the frame body, the locking mechanism 7 is connected with the body 21, the controller 31 is in wireless connection with the locking mechanism 7, and the controller 31 is used for controlling the locking mechanism 7 to act so as to lock the high-voltage line spraying equipment and the power transmission line 9.
After the high-voltage line spraying equipment is erected on the power transmission line 9, the locking mechanism 7 locks the high-voltage line spraying equipment and the power transmission line 9, so that the problem that the high-voltage line spraying equipment falls from the power transmission line 9 due to rollover in the process of walking along the length direction of the power transmission line 9 and spraying paint is avoided, and the safety performance of the high-voltage line spraying equipment is further improved.
The locking mechanism 7 is wirelessly connected with the controller 31, so that the operator controls the locking mechanism 7 to be opened or locked through the controller 31.
Further, in order to enable the locking mechanism 7 to lock the high-voltage line spraying equipment with the power transmission line 9 without affecting the traveling of the traveling mechanism on the power transmission line 9, in the high-voltage line spraying equipment provided by the embodiment, as shown in fig. 6 and fig. 8 to 9, the locking mechanism 7 includes an outer sleeve 71, an inner sleeve 72, a self-locking motor 73 and a connecting rod 74; the outer sleeve 71 and the self-locking motor 73 are respectively fixedly connected with the machine body 21, the outer sleeve 71 and the inner sleeve 72 are both in arc structures, and the inner side of the outer sleeve 71 is provided with a walking hole along the length direction; an output shaft 731 of the self-locking motor 73 is connected with one end of a connecting rod 74, the other end of the connecting rod 74 is connected with the inner sleeve 72, the connecting rod 74 penetrates through the walking hole, the controller 31 is wirelessly connected with the self-locking motor 73, and the controller 31 is used for controlling the self-locking motor 73 to rotate forwards or backwards so as to drive the connecting rod 74 to rotate around the self-locking motor 73 and drive the inner sleeve 72 to open the outer sleeve 71 or close the outer sleeve 71.
After the high-voltage line spraying equipment is erected on the power transmission line 9, a worker controls the self-locking motor 73 to act through the controller 31, so that the self-locking motor 73 drives the connecting rod 74 to rotate, the inner sleeve 72 moves along the walking hole of the outer sleeve 71, the inner sleeve 72 seals the outer sleeve 71, and the power transmission line 9 is sealed in an annular structure formed by the inner sleeve 72 and the outer sleeve 71.
When the high-voltage line spraying equipment turns over from the power transmission line 9, the power transmission line 9 is sealed in the annular structure formed by the inner sleeve 72 and the outer sleeve 71, so that the high-voltage line spraying equipment cannot be separated from the power transmission line 9, and the problem that the high-voltage line spraying equipment falls from the power transmission line 9 is solved.
After the high-voltage line spraying equipment finishes spraying work on the power transmission line 9, a worker controls the self-locking motor 73 to act through the controller 31, so that the automatic motor drives the connecting rod 74 to rotate, the inner sleeve 72 moves along the walking hole of the outer sleeve 71, the inner sleeve 72 enters the outer sleeve 71, and the high-voltage line spraying equipment can smoothly leave the power transmission line 9 when the controller 31 controls the flight driving device 2 to start.
Further, in order to enable an operator to accurately control the locking mechanism 7 to lock the high-voltage line spraying equipment with the power transmission line 9, or open the locking mechanism 7, so that the high-voltage line spraying equipment can smoothly leave the power transmission line 9, in the high-voltage line spraying equipment provided in this embodiment, as shown in fig. 6 and fig. 8 to 9, the locking mechanism 7 further includes a first limit switch 75 and a second limit switch 76; the first limit switch 75 is disposed inside the first end of the outer sleeve 71, the second limit switch 76 is disposed inside the second end of the outer sleeve 71, and the first limit switch 75 and the second limit switch 76 are respectively used for limiting the rotation position of the connecting rod 74 to limit the locking mechanism 7 to be in the locking state or the opening state.
By arranging the first limit switch 75 on the inner side of the first end of the outer sleeve 71 and the second limit switch 76 on the inner side of the second end of the outer sleeve 71, after the high-voltage line spraying equipment is erected on the power transmission line 9, the controller 31 controls the self-locking motor 73 to act to drive the connecting rod 74 to rotate, so that the inner sleeve 72 extends out of the outer sleeve 71, and when the connecting rod 74 is in contact with the second limit switch 76, the second limit switch 76 sends a signal to the controller 31, so that the controller 31 controls the self-locking motor 73 to stop, so that the locking mechanism 7 is in a locking state, and the high-voltage line spraying equipment is safer when walking along the length direction of the power transmission line 9; after the high-voltage line spraying equipment finishes the paint spraying work on the power transmission line 9, the controller 31 controls the self-locking motor 73 to act to drive the connecting rod 74 to rotate reversely, so that the inner sleeve 72 enters the outer sleeve 71, when the connecting rod 74 contacts with the first limit switch 75, the first limit switch 75 sends a signal to the controller 31, so that the controller 31 controls the self-locking motor 73 to stop, so that the locking mechanism 7 is in an open state, and the spraying machine body can be driven to smoothly leave the power transmission line 9 after the flight driving device 2 acts.
The frame body is provided with a power supply device 8, the power supply device 8 is respectively connected with the flight driving device 2, the pump 61, the walking motor 41 and the self-locking motor 73, and the power supply device 8 can be a storage battery.
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 the same; while the invention has been described in detail and with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (13)
1. A high voltage line spraying apparatus, comprising: the spraying machine comprises a spraying machine body, wherein a flight driving device is connected to the spraying machine body;
the flight driving device is used for driving the spraying machine body to fly so as to move the spraying machine body to a component to be sprayed or move the spraying machine body away from the component to be sprayed.
2. The high-voltage line spraying apparatus as claimed in claim 1, further comprising a controller;
the flight driving device is wirelessly connected with the controller, and the controller is used for controlling the flight driving device to take off or land so as to drive the spraying machine body to move to a component to be sprayed or move the spraying machine body away from the component to be sprayed.
3. The high-voltage line spraying equipment as claimed in claim 2, wherein the flight driving device is a multi-axis aircraft fixedly connected with the sprayer body, and the controller is wirelessly connected with the multi-axis aircraft.
4. The high voltage line spraying apparatus of claim 2, further comprising a positioning detection mechanism;
the positioning detection mechanism is arranged on the flight driving device and is in wireless connection with the controller, and the positioning detection mechanism is used for detecting the flight environment information of the flight driving device and transmitting the flight environment information to the controller.
5. The high-voltage line spraying equipment according to claim 4, wherein the positioning detection mechanism is a camera, and a display screen is arranged on the controller;
the controller is connected with the display screen and used for transmitting the picture information shot by the camera to the display screen.
6. The high-voltage line spraying apparatus according to claim 2, wherein the sprayer body comprises a frame, a traveling mechanism, and a spraying device;
the walking mechanism and the frame body are respectively connected with the flight driving device, and the spraying device is arranged on the frame body;
the walking mechanism is wirelessly connected with the controller, the walking mechanism is erected on a power transmission line, and the controller is used for controlling the walking mechanism to act so as to enable the walking mechanism to drive the frame body to walk along the power transmission line;
the spraying device is wirelessly connected with the controller, and the controller is used for controlling the spraying device to spray paint to the power transmission line.
7. The high voltage line spraying apparatus of claim 6, wherein the traveling mechanism comprises a traveling motor, a motor base, and traveling wheels;
the travelling wheels are provided with wheel grooves;
the walking motor is connected with the motor base, the motor base is connected with the body of the flight driving device, a driving shaft of the walking motor is connected with the walking wheel, and the wheel groove is used for being in contact with the power transmission line.
8. The high voltage line spraying apparatus of claim 7, wherein the frame comprises a first mount and a second mount;
the upper end of the first fixing frame is connected with the body of the flight driving device, the upper end of the second fixing frame is connected with the body of the flight driving device, the travelling wheel is positioned between the first fixing frame and the second fixing frame, and the first fixing frame, the travelling wheel and the second fixing frame form an inverted V-shaped structure;
the distance between the upper end of the first fixing frame and the upper end of the second fixing frame is smaller than the distance between the lower end of the first fixing frame and the lower end of the second fixing frame.
9. The high-voltage line spraying equipment according to claim 8, wherein a first baffle is arranged on one side of the first fixing frame close to the second fixing frame, and a second baffle is arranged on one side of the second fixing frame close to the first fixing frame;
the travelling wheels are positioned between the first baffle and the second baffle, and the first baffle, the travelling wheels and the second baffle form an inverted V-shaped structure;
the distance between the upper end of the first baffle and the upper end of the second baffle is smaller than the distance between the lower end of the first baffle and the lower end of the second baffle.
10. The high-voltage line spraying apparatus as claimed in claim 8, wherein the spraying device comprises two paint tanks, a pump, two delivery pipes and a spray pipe;
the two coating boxes are respectively arranged on the first fixing frame and the second fixing frame, the two coating boxes are respectively connected with the pump through the two conveying pipes, the pump is connected with the spraying pipe, and the spraying pipe is used for spraying coating on the power transmission line.
11. The high voltage line spraying apparatus of claim 7, further comprising a locking mechanism;
the locking mechanism is arranged on one side, close to the frame body, of the machine body, the locking mechanism is connected with the machine body, the controller is in wireless connection with the locking mechanism, and the controller is used for controlling the locking mechanism to act so as to lock the high-voltage line spraying equipment with the power transmission line.
12. The high-voltage line spraying apparatus according to claim 11, wherein the locking mechanism comprises an outer sleeve, an inner sleeve, a self-locking motor, and a connecting rod;
the outer sleeve and the self-locking motor are respectively fixedly connected with the machine body, the outer sleeve and the inner sleeve are both arc-shaped structures, and a walking hole is formed in the inner side of the outer sleeve along the length direction;
the output shaft of the self-locking motor is connected with one end of the connecting rod, the other end of the connecting rod is connected with the inner sleeve, the connecting rod penetrates through the walking hole, the controller is wirelessly connected with the self-locking motor, and the controller is used for controlling the self-locking motor to rotate forwards or backwards so as to drive the connecting rod to rotate around the self-locking motor and drive the inner sleeve to open the outer sleeve or close the outer sleeve.
13. The high voltage line spraying apparatus of claim 12, wherein the locking mechanism further comprises a first limit switch and a second limit switch;
the first limit switch is arranged on the inner side of the first end of the outer sleeve, the second limit switch is arranged on the inner side of the second end of the outer sleeve, and the first limit switch and the second limit switch are respectively used for limiting the rotating position of the connecting rod so as to limit the locking mechanism to be in a locking state or an opening state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034385.2A CN110639742A (en) | 2019-10-28 | 2019-10-28 | High-voltage line spraying equipment |
| PCT/CN2020/085891 WO2021082367A1 (en) | 2019-10-28 | 2020-04-21 | High-voltage line spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034385.2A CN110639742A (en) | 2019-10-28 | 2019-10-28 | High-voltage line spraying equipment |
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| Publication Number | Publication Date |
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| CN110639742A true CN110639742A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911034385.2A Pending CN110639742A (en) | 2019-10-28 | 2019-10-28 | High-voltage line spraying equipment |
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| CN (1) | CN110639742A (en) |
| WO (1) | WO2021082367A1 (en) |
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