CN115591144B - Hanging device and anti-falling device thereof - Google Patents
Hanging device and anti-falling device thereof Download PDFInfo
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- CN115591144B CN115591144B CN202211211278.4A CN202211211278A CN115591144B CN 115591144 B CN115591144 B CN 115591144B CN 202211211278 A CN202211211278 A CN 202211211278A CN 115591144 B CN115591144 B CN 115591144B
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- locking
- support
- seat
- rod
- push
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
Abstract
The invention discloses an upward hanging device and an anti-falling device thereof, comprising a shell, wherein the front end of the shell is provided with an openable clamp, a transmission mechanism in transmission connection with the clamp is arranged in the shell, and the transmission mechanism is used for controlling the opening and closing actions of the clamp; the bottom of the shell is provided with a locking mechanism which is used for locking the anti-falling device; when hanging is needed, a worker locks the top of the anti-falling device through the locking mechanism, so that the problem that the anti-falling device is unhooked from the anti-falling device in the hanging process is prevented; when hanging down, the staff opens through drive mechanism control anchor clamps, makes the top card of preventing the device that weighs down go into in the anchor clamps, and rethread drive mechanism control anchor clamps tighten up closely afterwards to carry out the centre gripping to the top of preventing the device that weighs down, carry out the centre gripping to the device that weighs down through the anchor clamps and can improve the security of preventing the device that weighs down when transporting, avoid the problem that the device that weighs down appears dropping when transporting.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an upward hanging device.
Background
When the tower of the power transmission line is maintained regularly, operators need to climb the tower to perform high-altitude operation, and the operators need to wear corresponding anti-falling devices before climbing the tower.
At present, part of anti-falling devices need to be hung by means of an unmanned aerial vehicle when being hung, the anti-falling devices are hung by the aid of hooks when the anti-falling devices are transported by the aid of existing unmanned aerial vehicles, the hanging difficulty is high in a mode of the hooks, the anti-falling devices fall off easily in the transportation process, and high operation risks exist.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a hanging device, which can improve the safety of the anti-falling device during transportation and prevent the anti-falling device from falling off during transportation.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the hanging device comprises a shell, wherein an openable clamp is arranged at the front end of the shell, a transmission mechanism in transmission connection with the clamp is arranged in the shell, and the transmission mechanism is used for controlling the opening and closing actions of the clamp; the bottom of the shell is provided with a locking mechanism which is used for locking the anti-falling device.
In the hanging device, the locking mechanism comprises a locking seat, a locking pin and a push-pull part, wherein the bottom of the shell is provided with a locking opening, the locking opening is positioned below the locking seat, the locking seat is arranged on one side of the transmission mechanism, the bottom of the locking seat is provided with a connecting hole with a downward opening, the locking pin is horizontally arranged in the connecting hole, the locking pin is in sliding connection with the locking seat, the push-pull part is arranged on the locking seat, and the push-pull part is in transmission connection with the locking pin; the push-pull part is used for controlling the locking pin to stretch towards the direction of the connecting hole.
In the hanging device, the push-pull part comprises a first steering engine and a first rocker, the first steering engine is arranged on the locking seat, the output end of the first steering engine is hinged with one end of the first rocker, and the other end of the first rocker is hinged with the locking pin.
In the hanging device, the clamp comprises a first bracket and a second bracket, the first bracket and the second bracket are arranged in a vertically staggered mode, a clamping groove is formed between one ends of the first bracket and the second bracket, the other ends of the first bracket and the second bracket are rotationally connected with the shell through a rotating shaft, connecting rods are arranged at one ends, close to the rotating shaft, of the first bracket and the second bracket, one ends of the two connecting rods are respectively hinged with the first bracket and the second bracket, and the other ends of the two connecting rods are respectively connected with the transmission mechanism in a transmission mode; the transmission mechanism is used for pushing and pulling the connecting rod.
In the hanging device, the transmission mechanism comprises a mounting frame, two opposite switch parts are arranged at the top of the mounting frame, a sliding groove is arranged between the two switch parts, a first guide rod is arranged below the sliding groove and is connected with the mounting frame, a sliding seat in sliding connection with the first guide rod is arranged on the first guide rod, a first spring is sleeved on the first guide rod, one end of the first spring is connected with the sliding seat, a lock rod extending towards the sliding groove is arranged at the top of the sliding seat, a shaft rod is arranged at the bottom of the sliding seat, and the end parts of the two connecting rods are respectively connected with the shaft rod in a rotating mode; the switch part is used for locking the lock rod.
In the hanging device, the switch part comprises a photoelectric door and a push rod, the photoelectric door is arranged at the top of the mounting frame, a locking groove is formed in one side, facing the sliding groove, of the photoelectric door, the push rod is arranged at the outer side of the locking groove, and a guide sliding seat matched and connected with the push rod is arranged on the mounting frame; one side of the mounting frame is provided with a second steering engine, two push rods of the switch parts are respectively connected with two ends of the output end of the second steering engine through second rocking bars, and two ends of the second rocking bars are respectively hinged with the push rods and the output end of the second steering engine.
In the hanging device, a second guide rod is arranged below the first guide rod and is connected with the mounting frame, a guide seat which is connected with the second guide rod in a sliding mode is arranged on the second guide rod, the guide seat is connected with the bottom of the shaft rod, a second spring is sleeved on the second guide rod, and one end of the second spring is connected with the guide seat.
In the hanging device, a third support is arranged on the second support, two ends of the third support are connected with the second support through connecting columns respectively, an opening and closing groove is formed between the two connecting columns, the free end of the first support extends towards the opening and closing groove, and the end part of the first support is provided with a clamping part which can be abutted with the connecting columns.
In the hanging device, a bottom plate is arranged at the bottom of the shell, a rear cover is arranged at the back of the shell, and the transmission mechanism and the locking mechanism are respectively arranged on the bottom plate; the bottom plate and the rear cover are provided with a plurality of anti-slip pads.
The invention also correspondingly provides a falling prevention device which adopts the upper hanging device to carry out upper hanging and lower hanging and comprises a falling prevention body, wherein the top of the falling prevention body is provided with a locking part which is connected with the locking mechanism in a matching way.
The beneficial effects are that:
the invention provides an upward hanging device, when the falling prevention device is needed to be hung, a worker sets the falling prevention device at the bottom of a shell, and locks the top of the falling prevention device through a locking mechanism, so that the falling prevention device is prevented from unhooking with the device in the hanging process; when the anti-falling device is required to be hung down, a worker controls the clamp to open through the transmission mechanism, so that the top of the anti-falling device can be clamped into the clamp, and then the clamp is controlled to be tightened and closed through the transmission mechanism, so that the top of the anti-falling device is clamped, the unmanned aerial vehicle is enabled to synchronously drive the anti-falling device to fly away from the tower when driving the anti-falling device to fly, the clamp is used for clamping the anti-falling device, the safety of the anti-falling device during transportation can be improved, and the falling problem of the anti-falling device during transportation is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the hanging device according to the present invention;
FIG. 2 is a schematic diagram of the overall structure of the hanging device according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of the hanging device according to the present invention;
FIG. 4 is a schematic diagram of an internal structure of the hanging device according to the present invention;
FIG. 5 is a schematic diagram of a transmission mechanism in the hanging device according to the present invention;
fig. 6 is a schematic structural diagram II of the transmission mechanism in the hanging device provided by the invention;
fig. 7 is a schematic structural diagram III of the transmission mechanism in the hanging device provided by the invention;
fig. 8 is a use state diagram of the hanging device provided by the invention.
Description of main reference numerals: 1-shell, 11-movable groove, 12-signal lamp, 2-clamp, 21-first support, 22-second support, 23-clamp groove, 24-third support, 25-open and close groove, 26-clamping part, 27-connecting rod, 28-rotating shaft, 3-transmission mechanism, 31-mounting frame, 32-switch part, 33-sliding groove, 34-first guide rod, 35-sliding seat, 36-first spring, 37-second steering engine, 38-second guide rod, 39-second spring, 310-guide seat, 311-sliding seat, 321-photoelectric door, 322-locking groove, 323-push rod, 324-second rocker, 351-lock rod, 352-shaft rod, 4-locking mechanism, 41-locking seat, 42-locking pin, 43-connecting hole, 44-first rocker, 45-electric connecting part, 5-base plate, 6-back cover, 7-anti-slip pad, 8-control unit, 9-connecting cylinder, 10-connecting seat, 101-lifting appliance, 102-anti-falling device.
Detailed Description
The invention provides an upward hanging device and an anti-falling device thereof, which are used for making the purposes, the technical scheme and the effects of the invention clearer and more definite, and the invention is further described in detail below by referring to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the azimuth or positional relationship indicated by the terms "middle", "inside", "outside", etc. are the azimuth or positional relationship of the present invention based on the drawings, and are merely for convenience of description of the present invention and simplification of the description. In addition, the terms "first," "second," "third," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Referring to fig. 1 to 8, the present invention provides an hanging device, which includes a housing 1, wherein a retractable clamp 2 is disposed at a front end of the housing 1, a transmission mechanism 3 in transmission connection with the clamp 2 is disposed in the housing 1, and the transmission mechanism 3 is used for controlling the retractable motion of the clamp 2; the bottom of the housing 1 is provided with a locking mechanism 4, and the locking mechanism 4 is used for locking the fall protection device 102.
When in actual use, the device is used by matching with an unmanned aerial vehicle and a lifting appliance 101, the lifting appliance 101 is arranged at the top of the hanging device, and the unmanned aerial vehicle drives the device to move through the lifting appliance 101; when the anti-falling device 102 needs to be hung up, a worker sets the anti-falling device 102 at the bottom of the shell 1, locks the top of the anti-falling device 102 through the locking mechanism 4, so that the problem that the anti-falling device 102 is unhooked from the anti-falling device in the hanging process is prevented, and then the worker controls the unmanned aerial vehicle to drive the anti-falling device 102 and the anti-falling device 102 to fly towards a tower, and transfers the anti-falling device 102 to an upper hanging installation position; when the anti-falling device 102 needs to be hung down, a worker transports the anti-falling device to the installation position of the anti-falling device 102 through the unmanned aerial vehicle, the clamp 2 is controlled to be opened through the transmission mechanism 3, the top of the anti-falling device 102 can be clamped into the clamp 2, then the clamp 2 is controlled to be tightened and closed through the transmission mechanism 3, so that the top of the anti-falling device 102 is clamped, the unmanned aerial vehicle synchronously drives the anti-falling device 102 to fly away from a tower when driving the anti-falling device to fly, the safety of the anti-falling device 102 during transportation can be improved through clamping the anti-falling device 102 by the clamp 2, and the falling problem of the anti-falling device 102 during transportation is avoided.
In the present embodiment, a movable groove 11 is provided in front of the housing 1, and is coupled to the jig 2.
As shown in fig. 1 to 8, further, the locking mechanism 4 includes a locking seat 41, a locking pin 42, and a push-pull part (not shown in the drawings), the bottom of the housing 1 is provided with a locking opening, the locking opening is located below the locking seat 41, the locking seat 41 is provided at one side of the transmission mechanism 3, the bottom of the locking seat 41 is provided with a downward opening connection hole 43, the locking pin 42 is horizontally provided in the connection hole 43, the locking pin 42 is slidably connected with the locking seat 41, the push-pull part is provided on the locking seat 41, and the push-pull part is in transmission connection with the locking pin 42; the push-pull part is used for controlling the locking pin 42 to stretch towards the direction of the connecting hole 43; before hanging, a worker needs to pre-install the anti-falling device 102 and the locking mechanism 4, the top of the anti-falling device 102 stretches into the connecting hole 43, and the push-pull part controls the locking pin 42 to stretch out of the connecting hole 43, so that the top of the anti-falling device 102 is locked in the connecting hole 43; the push-pull part is matched with the locking pin 42, so that the connection firmness of the locking mechanism 4 and the anti-falling device 102 is improved, and the problem that the anti-falling device 102 and the device are unhooked at high altitude is avoided.
Specifically, a sliding hole is horizontally disposed in the connecting hole 43 and is cooperatively connected with the locking pin 42; the locking pin 42 can be easily retracted back and forth through the slide hole.
It should be noted that, the top of the anti-falling device 102 is provided with a locking portion that matches the connection hole 43, and the locking portion is provided with a latch hole that is cooperatively connected with the locking pin 42.
In this embodiment, an electrical connection portion 45 is further disposed on one side of the locking seat 41, and the electrical connection portion 45 is used for electrically connecting the anti-falling device 102; the electric connection part 45 supplies power to the anti-falling device 102 and transmits and receives data, and the locking state of the anti-falling device 102 is mastered by the electric connection part 45 so as to feedback control the locking action or the releasing action of the locking mechanism 4; in one embodiment, the electrical connection 45 may be a male or female.
As shown in fig. 1 to 8, in one embodiment, the push-pull portion includes a first steering engine (not shown in the drawings) and a first rocker 44, the first steering engine is disposed on the locking seat 41, an output end of the first steering engine is hinged to one end of the first rocker 44, and the other end of the first rocker 44 is hinged to the locking pin 42; when the locking mechanism is used, the first steering engine adjusts the telescopic action of the locking pin 42 through the swinging plate at the output end of the first steering engine, the output end of the first steering engine drives the first rocker 44 to rotate through the swinging plate, and when the first rocker 44 rotates, the locking pin 42 is driven to perform the action of stretching back and forth, so that the locking action and the releasing action of the locking mechanism 4 are realized.
In another embodiment, the push-pull part comprises a cylinder and a first rocker 44, the telescopic end of the cylinder is connected with the locking pin 42 through the first rocker 44, and two ends of the first rocker 44 are respectively hinged with the telescopic end of the cylinder and the locking pin 42; when in use, the cylinder drives the first rocker 44 and the locking pin 42 to slide back and forth by telescoping the telescoping end of the cylinder, thereby realizing the locking action and the releasing action of the locking mechanism 4.
It should be noted that, the cylinder may also adopt a telescopic rod as a substitute structure, which is not described herein.
As shown in fig. 1 to 8, further, the fixture 2 includes a first bracket 21 and a second bracket 22, the first bracket 21 and the second bracket 22 are arranged in a vertically staggered manner, a clamping groove 23 is provided between one ends of the first bracket 21 and the second bracket 22, the other ends of the first bracket 21 and the second bracket 22 are rotatably connected with the housing 1 through a rotating shaft 28, one ends of the first bracket 21 and the second bracket 22, which are close to the rotating shaft 28, are respectively provided with a connecting rod 27, one ends of the two connecting rods 27 are respectively hinged with the first bracket 21 and the second bracket 22, and the other ends of the two connecting rods 27 are respectively connected with the transmission mechanism 3 in a transmission manner; the transmission mechanism 3 is used for pushing and pulling the connecting rod 27; when the clamp 2 is in use, the transmission mechanism 3 pushes and pulls the connecting rod 27 to adjust the opening and closing angle of the first support 21 and the second support 22, when the connecting rod 27 pushes one ends of the first support 21 and the second support 22 at the same time, the first support 21 and the second support 22 close to one end of the clamping groove 23 are opened, even if the range of the clamping groove 23 is enlarged, when the connecting rod 27 pulls one ends of the first support 21 and the second support 22 back at the same time, one ends of the first support 21 and the second support 22 close to the clamping groove 23 are closed, even if the range of the clamping groove 23 is reduced, so that the adjustment of the opening and closing angle of the clamp 2 is realized.
As shown in fig. 1 to 8, further, the transmission mechanism 3 includes a mounting frame 31, two opposite switch portions 32 are disposed at the top of the mounting frame 31, a chute 33 is disposed between the two switch portions 32, a first guide rod 34 is disposed below the chute 33, the first guide rod 34 is connected with the mounting frame 31, a sliding seat 35 slidingly connected with the first guide rod 34 is disposed on the first guide rod 34, a first spring 36 is sleeved on the first guide rod 34, one end of the first spring 36 is connected with the sliding seat 35, a lock rod 351 extending towards the chute 33 is disposed at the top of the sliding seat 35, a shaft lever 352 is disposed at the bottom of the sliding seat 35, and the ends of the two connecting rods 27 are respectively rotationally connected with the shaft lever 352; the switch part 32 is used for locking the lock lever 351; when in use, the front and back positions of the slide seat 35 are adjusted by the two switch parts 32, so that the opening and closing actions of the clamp 2 are realized; before the device is hung down, the clamp 2 needs to be adjusted to an open state, namely, the sliding seat 35 is pushed to a switch part 32 close to one end of the clamp 2, and a lock rod 351 of the sliding seat 35 is locked through the switch part 32, at this time, the spring is in a stretching or compressing state, after the clamp 2 and the anti-falling device 102 are positioned, a worker releases the lock rod 351 through the switch part 32, the first spring 36 drives the sliding seat 35 to slide towards the other switch part 32, namely, two connecting rods 27 are pulled to enable the first bracket 21 and the second bracket 22 to be closed, and after the sliding seat 35 slides in place, the switch part 32 locks the lock rod 351 to enable the clamp 2 to be kept in a clamping state, so that the clamping action on the anti-falling device 102 is completed.
When the first spring 36 is disposed in front of the slide 35, the first spring 36 is in a compressed state when the clamp 2 is in an open state, and the slide 35 slides by an extending pushing force; when the first spring 36 is disposed behind the slide 35, the clamp 2 is in an open state, and the first spring 36 is in a stretched state, and the slide 35 is slid by a retracted tension.
In this embodiment, the shaft 352 is sleeved with a wear-resistant pad, the wear-resistant pad is located between the two connecting rods 27, and the wear-resistant pad prevents direct contact between the two connecting rods 27, so that wear between the two connecting rods 27 is reduced.
As shown in fig. 1 to 8, further, the switch portion 32 includes a photo gate 321 and a push rod 323, the photo gate 321 is disposed at the top of the mounting frame 31, a lock groove 322 is disposed on a side of the photo gate 321 facing the chute 33, the push rod 323 is disposed outside the lock groove 322, and a sliding guide seat 311 cooperatively connected with the push rod 323 is disposed on the mounting frame 31; a second steering engine 37 is arranged on one side of the mounting frame 31, push rods 323 of the two switch parts 32 are respectively connected with two ends of the output end of the second steering engine 37 through second rocking bars 324, and two ends of the second rocking bars 324 are respectively hinged with the push rods 323 and the output end of the second steering engine 37; when in use, when the lock rod 351 is positioned in the locking groove 322, the second steering engine 37 can be controlled to adjust the extension length of the push rod 323, so as to realize the locking action or the releasing action of the lock rod 351; the guide slide 311 guides the push rod 323.
It should be noted that, the photoelectric gate 321 is an existing photoelectric gate structure, and a worker obtains the sliding signal of the lock lever 351 through the photoelectric gate 321, so as to improve the accuracy of the worker control.
As shown in fig. 1 to 8, further, a second guide rod 38 is disposed below the first guide rod 34, the second guide rod 38 is connected with the mounting frame 31, a guide seat 310 slidably connected with the second guide rod 38 is disposed on the second guide rod 38, the guide seat 310 is connected with the bottom of the shaft rod 352, a second spring 39 is sleeved on the second guide rod 38, and one end of the second spring 39 is connected with the guide seat 310; the stability of the slide 35 in sliding is improved by providing the first guide bar 34, the second guide bar 38 and the guide holder 310, and the response speed of the slide 35 is improved by increasing the sliding speed of the slide 35 by adding the second spring 39.
The first spring 36 is located directly above the second spring 39, and the above arrangement prevents the inertial forces between the two springs from canceling each other, so that the inertial forces between the two springs are kept in the same direction.
As shown in fig. 1 to 8, further, a third bracket 24 is disposed on the second bracket 22, two ends of the third bracket 24 are respectively connected with the second bracket 22 through connection posts, an opening and closing groove 25 is formed between two connection posts (not shown in the drawings), a free end of the first bracket 21 extends toward the opening and closing groove 25, and a clamping portion 26 capable of abutting against the connection posts is disposed at an end of the first bracket 21; the second bracket 22 and the third bracket 24 limit the movement range of the first bracket 21, so as to avoid the problem that the first bracket 21 and the second bracket 22 are dislocated up and down and loose when clamping the anti-falling device 102; in addition, the clamping part 26 is matched with the connecting part to limit the opening angle between the first bracket 21 and the second bracket 22, so that the opening angle between the first bracket and the second bracket is prevented from being too large.
The first bracket 21 and the second bracket 22 are arc-shaped brackets, the first bracket 21 is bent toward the second bracket 22, and the second bracket 22 is bent toward the first bracket 21, so as to form a clamping groove 23; the contact area between the clamp 2 and the anti-falling device 102 can be increased through the arc-shaped inner wall, so that the stability of the anti-falling device 102 in suspension is improved.
As shown in fig. 1 to 8, further, a bottom plate 5 is provided at the bottom of the housing 1, a rear cover 6 is provided at the back of the housing 1, and the transmission mechanism 3 and the locking mechanism 4 are respectively provided on the bottom plate 5; a plurality of anti-slip pads 7 are arranged on the bottom plate 5 and the rear cover 6; when the unmanned aerial vehicle drives the device to fall, the device is in contact with the ground firstly due to the fact that the device is arranged below the unmanned aerial vehicle, and the unmanned aerial vehicle can drive the device to drag on the ground for a certain distance, so that the shell 1 can be prevented from being in direct contact with the ground by arranging the anti-slip pad 7 on the bottom plate 5 and the rear cover 6, and the damage degree of the ground to the device is reduced.
As shown in fig. 1 to 8, in this embodiment, the rear cover 6 is further provided with a control unit 8, the control unit 8 is electrically connected to the first steering engine, the second steering engine 37 and the electrical connection portion 45, respectively, and the control unit 8 is further remotely connected to an external control terminal, where the remote connection may be data transmission by using a wireless communication manner such as bluetooth or WiFi; when the steering engine is used, a worker remotely controls the control unit 8 to control the first steering engine, the second steering engine 37 and the electric connection part 45 through the control terminal; it should be noted that, the control unit 8 may be an existing controller such as a PLC controller, and the working principle and the control method thereof are all the prior art, and are not described herein.
As shown in fig. 1 to 8, in the present embodiment, a connecting cylinder 9 which is cooperatively connected with a lifting appliance 101 is provided at the top of the housing 1, and the connecting cylinder 9 is connected with the top of the transmission mechanism 3 through a connecting seat 10; the device is fast connected with the lifting appliance 101 through the connecting cylinder 9.
As shown in fig. 1 to 8, in the present embodiment, at least one signal lamp 12 is further disposed on the housing 1, and the signal lamp 12 is connected to the control unit 8; the working state of the device is fed back to the staff more intuitively through the signal lamp 12; for example: when the signal lamp 12 is on, the locking mechanism 4 is in a locking state, and when the signal lamp 12 is off, the locking mechanism 4 is in a releasing state; and the following steps: the clamp 2 is in a tightened state when the signal light 12 is on and the clamp 2 is in an opened state when the signal light 12 is off.
Still be provided with on the casing and sweep a yard equipment, sweep a yard equipment and be located the top of anchor clamps, when anti-falling device needs to hang down, unmanned aerial vehicle carries this device and removes to anti-falling device, through sweeping yard equipment cooperation and sweep yard portion that sets up on anti-falling device and realize unmanned aerial vehicle's location, it has information such as two-dimensional code, picture, characters to sweep yard portion, when sweeping yard equipment and obtaining the information of sweeping in the yard portion, then accomplish the location between anchor clamps and the anti-falling device, the operating personnel only need control anchor clamps centre gripping anti-falling device can, the anti-falling device is taken down to the operating personnel of being convenient for, the operating personnel only need adjust the perpendicular distance between unmanned aerial vehicle and the anti-falling device and can accomplish the location between the two, need not to slowly adjust the position between anchor clamps and the anti-falling device again through the camera.
The invention also correspondingly provides a falling prevention device which adopts the upper hanging device to carry out upper hanging and lower hanging, and comprises a falling prevention body, wherein the top of the falling prevention body is provided with a locking part which is in matched connection with the locking mechanism 4; the locking part is matched with the locking mechanism 4 to realize the quick connection between the anti-falling device 102 and the hanging device, and prevent the anti-falling device 102 from unhooking during flying; in this embodiment, the locking portion is provided with a latch hole which is cooperatively connected with the locking pin 42; in this embodiment, a plug portion that is cooperatively connected with the electrical connection portion 45 is further provided on one side of the locking portion, and it should be noted that the plug portion may be a male or female connector; and the electric connection between the upper hanging device and the connecting part is realized through the connecting part.
In summary, when the fall protection device 102 needs to be hung, a worker sets the fall protection device 102 at the bottom of the housing 1, and locks the top of the fall protection device 102 through the locking mechanism 4, so as to prevent the fall protection device 102 from unhooking with the device during the hanging process; when the anti-falling device 102 needs to be hung down, a worker controls the clamp 2 to open through the transmission mechanism 3, so that the top of the anti-falling device 102 can be clamped into the clamp 2, and then the transmission mechanism 3 controls the clamp 2 to tighten and close, so that the top of the anti-falling device 102 is clamped, the unmanned aerial vehicle synchronously drives the anti-falling device 102 to fly away from a tower when driving the anti-falling device to fly, the clamp 2 clamps the anti-falling device 102, the safety of the anti-falling device 102 during transportation can be improved, and the falling problem of the anti-falling device 102 during transportation is avoided.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present invention and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present invention as defined in the following claims.
Claims (5)
1. The hanging device is characterized by comprising a shell, wherein the front end of the shell is provided with an openable clamp, a transmission mechanism in transmission connection with the clamp is arranged in the shell, and the transmission mechanism is used for controlling the opening and closing actions of the clamp; the bottom of the shell is provided with a locking mechanism which is used for locking the anti-falling device; the clamp comprises a first support and a second support, wherein the first support and the second support are arranged in a vertically staggered mode, a clamping groove is formed between one ends of the first support and the second support, the other ends of the first support and the second support are rotatably connected with the shell through a rotating shaft, connecting rods are arranged at one ends, close to the rotating shaft, of the first support and the second support, one ends of the two connecting rods are respectively hinged with the first support and the second support, and the other ends of the two connecting rods are respectively connected with the transmission mechanism in a transmission mode; the transmission mechanism is used for pushing and pulling the connecting rod; the transmission mechanism comprises a mounting frame, two opposite switch parts are arranged at the top of the mounting frame, a sliding groove is formed between the two switch parts, a first guide rod is arranged below the sliding groove and connected with the mounting frame, a sliding seat in sliding connection with the first guide rod is arranged on the first guide rod, a first spring is sleeved on the first guide rod, one end of the first spring is connected with the sliding seat, a locking rod extending towards the sliding groove is arranged at the top of the sliding seat, a shaft rod is arranged at the bottom of the sliding seat, and the end parts of the two connecting rods are respectively connected with the shaft rod in a rotating mode; the switch part is used for locking the lock rod;
the switch part comprises a photoelectric door and a push rod, the photoelectric door is arranged at the top of the mounting frame, a locking groove is formed in one side, facing the sliding groove, of the photoelectric door, the push rod is arranged at the outer side of the locking groove, and a sliding guide seat matched and connected with the push rod is arranged on the mounting frame; one side of the mounting frame is provided with a second steering engine, push rods of the two switch parts are respectively connected with two ends of the output end of the second steering engine through second rocking bars, and two ends of the second rocking bars are respectively hinged with the push rods and the output end of the second steering engine;
a second guide rod is arranged below the first guide rod and connected with the mounting frame, a guide seat in sliding connection with the second guide rod is arranged on the second guide rod, the guide seat is connected with the bottom of the shaft rod, a second spring is sleeved on the second guide rod, and one end of the second spring is connected with the guide seat;
the novel connecting device comprises a first support, a second support, a third support, connecting columns and a clamping part, wherein the first support is arranged on the first support, the second support is arranged on the second support, two ends of the third support are connected with the second support through the connecting columns, an opening and closing groove is formed between the connecting columns, the free end of the first support extends towards the opening and closing groove, and the clamping part which can be abutted with the connecting columns is arranged at the end part of the first support.
2. The hanging device according to claim 1, wherein the locking mechanism comprises a locking seat, a locking pin and a push-pull part, the bottom of the shell is provided with a locking opening, the locking opening is positioned below the locking seat, the locking seat is arranged on one side of the transmission mechanism, the bottom of the locking seat is provided with a connecting hole with a downward opening, the locking pin is horizontally arranged in the connecting hole, the locking pin is in sliding connection with the locking seat, the push-pull part is arranged on the locking seat, and the push-pull part is in transmission connection with the locking pin; the push-pull part is used for controlling the locking pin to stretch towards the direction of the connecting hole.
3. The hanging device according to claim 2, wherein the push-pull portion comprises a first steering engine and a first rocker, the first steering engine is arranged on the locking seat, an output end of the first steering engine is hinged to one end of the first rocker, and the other end of the first rocker is hinged to the locking pin.
4. The hanging device according to claim 1, wherein a bottom plate is provided at a bottom of the housing, a rear cover is provided at a back of the housing, and the transmission mechanism and the locking mechanism are respectively provided on the bottom plate; the bottom plate and the rear cover are provided with a plurality of anti-slip pads.
5. An anti-falling device is characterized in that the anti-falling device adopts the upper hanging device as claimed in any one of claims 1-4 to carry out upper hanging and lower hanging, and comprises an anti-falling body, wherein the top of the anti-falling body is provided with a locking part which is matched and connected with the locking mechanism.
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| CN202211211278.4A CN115591144B (en) | 2022-09-30 | 2022-09-30 | Hanging device and anti-falling device thereof |
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| CN202211211278.4A CN115591144B (en) | 2022-09-30 | 2022-09-30 | Hanging device and anti-falling device thereof |
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| CN115591144A (en) | 2023-01-13 |
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Effective date of registration: 20230407 Address after: 528000 No. 1 South Fenjiang Road, Chancheng District, Guangdong, Foshan Applicant after: FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID Co.,Ltd. Applicant after: GUANGDONG CROWNPOWER ELECTRIC POWER SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 528000 Unit 202, 2nd Floor, Building 3, Area A, Hantian Science and Technology City, 17 Shenhai Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province Applicant before: GUANGDONG CROWNPOWER ELECTRIC POWER SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Inventor after: Yang Xin Inventor after: Hu Cong Inventor after: He Wenfeng Inventor after: Qiu Mingming Inventor after: Li Hao Inventor after: Hou Nianguan Inventor after: Liu Chao Inventor after: Wei Yuanhang Inventor before: Wei Yuanhang |
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