Hoisting equipment

Abstract

The utility model relates to the field of hoisting equipment, and provides hoisting equipment which comprises a machine body, a propeller, a first pulley, a second pulley and at least one winding reel, the propeller is rotatably arranged on the machine body, and both the first pulley and the second pulley are rotatably installed on the machine body. The first pulley and the second pulley are symmetrically arranged on the opposite sides of the machine body in the advancing direction of the machine body. Wherein the wheel edge of the first pulley and the wheel edge of the second pulley are each provided with an annular groove extending in the circumferential direction, the grooves of the first pulley and the grooves of the second pulley are used for being in lap joint with the two wires respectively, and the machine body can slide in the length direction of the two wires along with movement of the first pulley and the second pulley; the winding reel is rotationally installed on the machine body, and a lifting rope is wound around the winding reel. The propeller drives the machine body to fly, the first pulley and the second pulley can stably slide on the two adjacent wires, the lifting rope is lowered through the winding reel, the to-be-transported equipment is transported to the wires, the cost is low, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a hoisting equipment. Background Art

[0002] When inspecting wires at high altitudes, the traditional method is to manually climb onto the wires and inspect them manually. This method has low inspection efficiency, is difficult to operate, and has high labor costs. Alternatively, most people also use auxiliary lifting equipment such as cranes to hoist high-altitude maintenance robots onto the wires and use them to inspect the wires. However, the maximum lifting distance of the crane is relatively limited, and not only are the operating steps cumbersome, but the lifting efficiency cannot be guaranteed. Utility Model Content

[0003] The utility model provides a hoisting device, which is used to solve the problem that the prior art relies on manual labor or a crane to hoist the aerial work equipment onto a conductor, which results in great difficulty in operation, high labor cost, and difficulty in ensuring hoisting efficiency.

[0004] The utility model provides a lifting device, comprising: a machine body, a propeller, a first pulley, a second pulley and at least one winding drum, wherein the propeller is rotatably arranged on the machine body, the first pulley and the second pulley are both rotatably installed on the machine body, and the first pulley and the second pulley are symmetrically arranged on opposite sides of the machine body along the travel direction of the machine body; wherein the wheel edges of the first pulley and the second pulley are both provided with ring-shaped grooves extending along the circumferential direction, and the grooves of the first pulley and the second pulley are used to overlap two wires respectively, and with the movement of the first pulley and the second pulley, the machine body can slide along the length direction of the two wires; the winding drum is rotatably installed on the machine body, and a lifting rope is wound around the winding drum.

[0005] According to a lifting device provided by the utility model, it also includes a driving component, a first clamping member and a second clamping member; the first clamping member and the second clamping member are movably arranged on opposite sides of the body, and the first clamping member and the first pulley are located on the same side, and the second clamping member and the second pulley are located on the same side, and the driving component is used to drive the first clamping member and the second clamping member to move toward or away from each other, so that the first clamping member and the second clamping member clamp or release the corresponding wire.

[0006] According to a lifting device provided by the utility model, the driving assembly includes a first screw driving structure and a second screw driving structure, the first screw driving structure and the second screw driving structure are symmetrically arranged along the sliding direction of the body, the screw nut of the first screw driving structure is fixedly connected to the first clamping member, and the screw nut of the second screw driving structure is fixedly connected to the second clamping member; or, the driving assembly includes a driving member and a rotating shaft, the driving member is installed on the body, the driving end of the driving member is connected to the rotating shaft, and the rotating shaft is sequentially passed through the first clamping member and the second clamping member; wherein, the rotating shaft has a first thread segment and a second thread segment with opposite thread rotation directions, the first clamping member is threadedly connected to the first thread segment, and the second clamping member is threadedly connected to the second thread segment.

[0007] According to a hoisting device provided by the utility model, both the first clamping member and the second clamping member have triangular grooves, and the triangular grooves of the first clamping member and the second clamping member are used to overlap the two conductive wires respectively.

[0008] According to a lifting device provided by the utility model, it also includes a first mounting rod and a second mounting rod, the first mounting rod and the second mounting rod can be rotatably mounted on the machine body, the first mounting rod and the second mounting rod are symmetrically arranged on opposite sides of the machine body, and the first mounting rod and the second mounting rod are respectively installed with at least one of the winding drums.

[0009] According to a hoisting device provided by the utility model, the first mounting rod and the second mounting rod are respectively installed with two winding drums, and the four winding drums are arranged in a square shape.

[0010] According to a lifting device provided by the utility model, it also includes a plurality of extension arms, each of the extension arms is hinged to the body, and there are a plurality of propellers, and the plurality of propellers are rotatably arranged on the plurality of extension arms in a one-to-one correspondence.

[0011] According to a lifting device provided by the utility model, it also includes a motor, the propeller includes a drive shaft and a plurality of blades, the drive shaft is connected to the drive end of the motor, and each of the blades is hinged to the drive shaft.

[0012] According to a lifting device provided by the utility model, it also includes a slide rail and two sliders, the slide rail is fixed to the lower side of the body, the first pulley and the second pulley are respectively rotatably installed on the two sliders, and the two sliders are respectively movably arranged on the slide rail.

[0013] According to a lifting device provided by the utility model, the first pulley, the second pulley, the slide rail and the two sliders are provided in two sets, and the two sets of the first pulley, the second pulley, the slide rail and the two sliders are arranged at intervals along the sliding direction of the body.

[0014] The utility model provides a hoisting device, wherein a propeller is rotatably arranged on a machine body to drive the machine body to take off and land; a first pulley and a second pulley are both rotatably installed on the machine body and are symmetrically arranged on opposite sides of the machine body along the travel direction of the machine body; wheel edges of the first pulley and the second pulley are both provided with grooves, the grooves extend along the circumference of the first pulley or the second pulley, and are adapted to the wires, so that when the machine body is suspended in the air, the grooves of the first pulley and the second pulley are respectively sleeved on two adjacent wires to ensure the balance of the machine body when it is suspended or gliding on the wires; a lifting rope is wound on a winding drum and is rotatably installed on the machine body, the winding drum can lower and lift the lifting rope, and the equipment to be transported is transported to the wire by the lifting rope, without the need for lifting by a crane, with low labor costs and high convenience in operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is one of the overall structural schematic diagrams of the hoisting equipment provided by the utility model.

[0017] Figure 2 This is the second overall structural schematic diagram of the hoisting equipment provided by the utility model.

[0018] Figure 3 It is one of the partial structural schematic diagrams of the lifting equipment provided by the utility model.

[0019] Figure 4 This is the second partial structural schematic diagram of the lifting equipment provided by the utility model.

[0020] Reference numerals:

[0021] 1. Body; 11. First mounting rod; 12. Second mounting rod; 13. Camera; 14. Radar signal device; 2. Propeller; 21. Drive shaft; 22. Blade; 3. First pulley; 31. Groove; 4. Second pulley; 5. Reel; 6. Drive assembly; 61. First lead screw drive structure; 62. Second lead screw drive structure; 7. First clamping member; 8. Second clamping member; 9. Extension arm; 91. Pin shaft; 92. Motor; 100. Lifting rope. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The term "first" or "second" in the specification and claims of the utility model may explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, "multiple" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the related objects are in an "or" relationship.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Combine the following Figure 1-Figure 4 , through specific embodiments and application scenarios, a lifting device provided by an embodiment of the utility model is described in detail.

[0027] like Figure 1 As shown, the utility model provides a lifting device, comprising: a machine body 1, a propeller 2, a first pulley 3, a second pulley 4 and at least one winding drum 5. The propeller 2 is rotatably arranged on the machine body 1. The first pulley 3 and the second pulley 4 are both rotatably mounted on the machine body 1. The first pulley 3 and the second pulley 4 are symmetrically arranged on opposite sides of the machine body 1 along the travel direction of the machine body 1.

[0028] The first pulley 3 and the second pulley 4 are provided with a ring-shaped groove 31 extending in the circumferential direction on their wheel edges. The grooves 31 of the first pulley 3 and the second pulley 4 are used to overlap the two wires respectively. With the movement of the first pulley 3 and the second pulley 4, the body 1 can slide along the length direction of the two wires.

[0029] The winding drum 5 is rotatably mounted on the machine body 1 , and a suspension rope 100 is wound around the winding drum 5 .

[0030] It is understandable that if Figure 1 As shown, the body 1 is rectangular. The body 1 can be made of stainless steel or other materials. The middle area of ​​the body 1 is hollowed out, which can reduce the weight of the entire hoisting equipment. The propeller 2 is rotatably mounted on the body 1. By controlling the speed and direction of the propeller 2, the hoisting equipment can take off from the ground and hover to the area where the high-altitude wire is located.

[0031] like Figure 2 As shown, the first pulley 3 and the second pulley 4 are installed on the lower side of the body 1. The first pulley 3 and the second pulley 4 are symmetrically arranged along the travel direction of the body 1. The specific structures of the first pulley 3 and the second pulley 4 are the same. Taking the first pulley 3 as an example, the first pulley 3 is wide at both ends and narrow in the middle. Among them, a groove 31 is provided on the edge of the first pulley 3. The groove 31 extends along the circumference of the first pulley 3. The size of the groove 31 is adapted to the wire. Thus, the propeller 2 drives the entire hoisting equipment to fly to the high-altitude wire, and enables the first pulley 3 and the second pulley 4 to be respectively mounted on two adjacent wires, ensuring that the hoisting equipment has sufficient balance and that the hoisting equipment can stably hover on the wire.

[0032] Furthermore, the first pulley 3 and the second pulley 4 are both rotatably mounted on the lower side of the machine body 1. When the suspended position of the hoisting device is deviated from the position on the wire to be repaired, the machine body 1 can be controlled to move forward so that the first pulley 3 and the second pulley 4 can slide along the two wires respectively until they slide to the area on the wire to be repaired.

[0033] Furthermore, if Figure 1 As shown, the hoisting device further includes a wire reel 5. The wire reel 5 is rotatably mounted on the machine body 1. A hoisting rope 100 is wound around the wire reel 5. During hoisting, the hoisting device is first controlled to hover at the position where the wire is to be repaired, and then the wire reel 5 is controlled to rotate so that the hoisting rope 100 is unwound and lowered to the ground. Then, after the staff fixes the equipment to be transported on the hoisting rope 100, the staff controls the wire reel 5 to rotate in the opposite direction so that the hoisting rope 100 is reeled, thereby transporting the equipment to be transported to the wire in the air.

[0034] After the lifting equipment transports the equipment to be transported to the corresponding area, the propeller 2 can be controlled to land the lifting equipment back on the ground, thus completing one transportation operation of the lifting equipment.

[0035] The utility model provides a lifting device, wherein a propeller 2 is rotatably arranged on a body 1 to drive the body 1 to take off and land; a first pulley 3 and a second pulley 4 are both rotatably installed on the body 1 and are symmetrically arranged on opposite sides of the body 1 along the travel direction of the body 1; the first pulley 3 and the second pulley 4 are both provided with grooves 31 on their edges, the grooves 31 extend along the circumference of the first pulley 3 or the second pulley 4, and are adapted to the wires, so that when the body 1 is suspended in the air, the grooves 31 of the first pulley 3 and the second pulley 4 are respectively sleeved on two adjacent wires to ensure the balance of the body 1 when it is suspended or gliding on the wires; a wire reel 5 is wound with a lifting rope 100 and is rotatably installed on the body 1; the wire reel 5 can lower and lift the lifting rope 100, and the equipment to be transported can be transported to the wires through the lifting rope 100, without the need for lifting by a crane, with low labor costs and high ease of operation.

[0036] In some embodiments, Figure 3 As shown, the hoisting device further includes a driving assembly 6, a first clamping member 7 and a second clamping member 8. The first clamping member 7 and the second clamping member 8 are movably arranged on opposite sides of the machine body 1, and the first clamping member 7 and the first pulley 3 are located on the same side, and the second clamping member 8 and the second pulley 4 are located on the same side. The driving assembly 6 is used to drive the first clamping member 7 and the second clamping member 8 to move toward or away from each other, so that the first clamping member 7 and the second clamping member 8 clamp or release the corresponding wire.

[0037] It is understandable that the first clamping member 7 and the second clamping member 8 may be folding plates. Figure 3 As shown, the first clamping member 7 and the second clamping member 8 are both arranged on the lower side of the machine body 1 and are symmetrically arranged along the travel direction of the machine body 1. Among them, the first clamping member 7 and the first pulley 3 are both located on one side of the machine body 1. The second clamping member 8 and the second pulley 4 are both located on the other side of the machine body 1. The first clamping member 7 and the second clamping member 8 are both movable relative to the machine body 1. The driving assembly 6 is arranged on the lower side of the machine body 1, and can drive the first clamping member 7 and the second clamping member 8 to move closer to or away from each other.

[0038] When the hoisting equipment is suspended on the wire, that is, when the grooves 31 of the first pulley 3 and the second pulley 4 are sleeved on two adjacent wires in the air, the driving assembly 6 drives the first clamp 7 and the second clamp 8 to approach each other to hook the two adjacent wires, ensuring that the hoisting equipment is stably suspended or slid on the wire. At the same time, the first clamp 7 and the second clamp 8 hook the two adjacent wires, which can reduce the degree of shaking of the wires when the first pulley 3 and the second pulley 4 slide, ensuring that the hoisting equipment slides smoothly.

[0039] When the hoisting device completes the hoisting, the driving assembly 6 drives the first clamping member 7 and the second clamping member 8 to move away from each other, so that the first clamping member 7 and the second clamping member 8 release two adjacent wires, thereby facilitating the lowering operation of the hoisting device.

[0040] Specifically, in some embodiments, Figure 3 As shown, the drive assembly 6 includes a first screw drive structure 61 and a second screw drive structure 62. The first screw drive structure 61 and the second screw drive structure 62 are symmetrically arranged along the sliding direction of the machine body 1. The screw nut of the first screw drive structure 61 is fixedly connected to the first clamping member 7, and the screw nut of the second screw drive structure 62 is fixedly connected to the second clamping member 8.

[0041] It is understandable that, in this embodiment, the first lead screw drive structure 61 and the second lead screw drive structure 62 are respectively arranged symmetrically along the travel direction of the machine body 1. The lead screw nut of the first lead screw drive structure 61 is fixedly connected to the first clamping member 7 so that the first clamping member 7 can move following the lead screw nut of the first lead screw drive structure 61. Similarly, the lead screw nut of the second lead screw drive structure 62 is fixedly connected to the second clamping member 8 so that the second clamping member 8 can move following the lead screw nut of the second lead screw drive structure 62.

[0042] By fixedly connecting the screw nut of the first screw drive structure 61 and the first clamping member 7, and by fixedly connecting the screw nut of the second screw drive structure 62 and the second clamping member 8, the first clamping member 7 and the second clamping member 8 can be moved closer to or farther away from each other, thereby achieving the clamping or release of two adjacent wires by the first clamping member 7 and the second clamping member 8.

[0043] Among them, the first screw driving structure 61 and the second screw driving structure 62 belong to the prior art and will not be described in detail here.

[0044] In other embodiments, the driving assembly 6 includes a driving member and a rotating shaft. The driving member is mounted on the machine body 1, and the driving end of the driving member is connected to the rotating shaft. The rotating shaft is sequentially passed through the first clamping member 7 and the second clamping member 8. The rotating shaft has a first thread segment and a second thread segment with opposite thread rotation directions. The first clamping member 7 is threadedly connected to the first thread segment, and the second clamping member 8 is threadedly connected to the second thread segment.

[0045] It is understandable that the first clamping member 7 is provided with a first screw hole, which is matched with the first threaded section, and the second clamping member 8 is provided with a second screw hole, which is matched with the second threaded section.

[0046] Specifically, the driving member can be a stepping motor. The driving member is installed on the lower side of the machine body 1. The driving end of the driving member is connected to the rotating shaft. The rotating shaft can be rotatably installed on the lower side of the machine body 1 through a bearing seat.

[0047] The rotating shaft is sequentially arranged in the first screw hole and the second screw hole. The first screw hole is located in the first thread segment and is threadedly connected to the first thread segment. The second screw hole is located in the second thread segment and is threadedly connected to the second thread segment.

[0048] Since the thread directions of the first thread segment are opposite to those of the second thread segment, the driving member drives the rotating shaft to rotate, so that the first clamping member 7 and the second clamping member 8 can be brought closer to each other to hook two adjacent wires.

[0049] When the hoisting equipment completes the hoisting, the driving member drives the rotating shaft to rotate in the opposite direction, so that the first clamping member 7 and the second clamping member 8 move away from each other, and the two adjacent wires are released.

[0050] In some embodiments, the first clamping member 7 and the second clamping member 8 both have triangular grooves. The triangular grooves of the first clamping member 7 and the second clamping member 8 are used to overlap two wires respectively.

[0051] It is understandable that if Figure 3 As shown, the first clamping member 7 and the second clamping member 8 can be bent plates. The first clamping member 7 and the second clamping member 8 are both bent, so that triangular grooves are formed on the first clamping member 7 and the second clamping member 8. The size of the triangular groove is adapted to the wire. When the body 1 slides along the two wires, the triangular grooves of the first clamping member 7 and the second clamping member 8 are respectively overlapped on the two wires, ensuring that the entire hoisting device is stably locked on the two wires.

[0052] In some embodiments, Figure 4 As shown, the hoisting device further includes a first mounting rod 11 and a second mounting rod 12. The first mounting rod 11 and the second mounting rod 12 are both rotatably mounted on the machine body 1, and the first mounting rod 11 and the second mounting rod 12 are symmetrically arranged on opposite sides of the machine body 1, and the first mounting rod 11 and the second mounting rod 12 are respectively mounted with at least one winding drum 5.

[0053] It is understandable that the first mounting rod 11 and the second mounting rod 12 can be symmetrically arranged in a direction perpendicular to the travel direction of the machine body 1. The first mounting rod 11 and the second mounting rod 12 can both be rotatably mounted on the machine body 1. At least one winding drum 5 is sleeved on the first mounting rod 11 and the second mounting rod 12. Therefore, when rotating with the first mounting rod 11 or the second mounting rod 12, the winding drum 5 located on the first mounting rod 11 and the second mounting rod 12 can simultaneously lower or hoist at least two lifting ropes 100, ensuring the stability of the equipment to be transported during the hoisting process.

[0054] Optional, such as Figure 4 As shown, two winding drums 5 are respectively installed on the first mounting rod 11 and the second mounting rod 12, and the four winding drums 5 are arranged in a square shape.

[0055] Among them, two winding drums 5 are respectively sleeved on both ends of the first mounting rod 11, and the other two winding drums 5 are respectively sleeved on both ends of the second mounting rod 12. The four winding drums 5 are arranged in a square shape, which can not only maintain the balance of the machine body 1, but also lower multiple lifting ropes 100 at the same time to ensure the stability of the lifting process of the equipment to be transported.

[0056] Furthermore, if Figure 2 As shown, the hoisting device further includes a plurality of arms 9. Each arm 9 is hinged to the body 1, and there are a plurality of propellers 2, which are rotatably arranged on the plurality of arms 9 in a one-to-one correspondence.

[0057] It is understandable that a plurality of arms 9 are arranged at equal intervals along the outer edge of the body 1. There are a plurality of arms 9. Optionally, the number of arms 9 can be four. The four arms 9 are respectively installed at the four corners of the body 1. The number of propellers 2 is consistent with the number of arms 9. A propeller 2 is rotatably installed at one end of each arm 9 away from the body 1. The operation of the plurality of propellers 2 enables the take-off and landing of the hoisting equipment.

[0058] Each arm 9 is hingedly connected to the body 1 via a pin 91, so that the arm 9 can rotate relative to the body 1. After the lifting device is used, the arm 9 can be manually rotated to be stored inside the body 1, thereby reducing the storage space of the lifting device.

[0059] Specifically, Figure 4 As shown, the hoisting device further includes a motor 92. The propeller 2 includes a drive shaft 21 and a plurality of blades 22. The drive shaft 21 is connected to a drive end of the motor 92, and each blade 22 is hinged to the drive shaft 21.

[0060] It is understandable that if Figure 4As shown, each propeller 2 is equipped with a motor 92. The motor 92 is installed at one end of the arm 9 away from the body 1. The driving end of the motor 92 is connected to the driving shaft 21 to drive the blade 22 to rotate.

[0061] Each blade 22 is hinged to the drive shaft 21 via a pin shaft 91, so that after the use of the lifting equipment is completed, the blade 22 can be manually rotated and stored inside the arm 9, thereby reducing the storage space of the lifting equipment.

[0062] Furthermore, in some embodiments, the hoisting device further comprises a slide rail and two sliders. The slide rail is fixed to the lower side of the machine body 1, the first pulley 3 and the second pulley 4 are respectively rotatably mounted on the two sliders, and the two sliders are respectively movably arranged on the slide rail.

[0063] It is understandable that the slide rail extends from the position where the first pulley 3 is located to the position where the second pulley 4 is located. The slide rail is fixedly installed on the lower side of the machine body 1. Correspondingly, the first pulley 3 and the second pulley 4 can be respectively rotatably arranged on two sliders through bearings. Both sliders can be movably arranged on the slide rail, so that when the distance between two adjacent wires changes, the user can adjust the distance between the two sliders so that the first pulley 3 and the second pulley 4 can adaptively hover on two different wires.

[0064] Furthermore, two sets of the first pulley 3, the second pulley 4, the slide rail and the two sliders are provided in a set. The two sets of the first pulley 3, the second pulley 4, the slide rail and the two sliders are arranged at intervals along the sliding direction of the machine body 1 to further increase the balance of the suspension and sliding of the hoisting equipment and prevent the hoisting equipment from tipping over.

[0065] Specifically, the body 1 includes a display screen, a remote controller, a flight controller and a camera 13. The display screen is installed on the remote controller, and the flight controller and the camera 13 are both installed on the body 1.

[0066] The camera 13 is used to collect images of the front of the body 1. The camera 13 is electrically connected to the flight controller. The flight controller is wirelessly connected to the control unit of the remote controller. The control unit of the remote controller is electrically connected to the display screen. The flight controller is electrically connected to the motor 92.

[0067] It is understandable that the camera 13 is connected to the flight controller in communication so as to send the image captured in the direction of travel of the aircraft 1 to the flight controller. The control unit of the remote controller is connected to the flight controller in wireless communication so as to receive the image information sent by the flight controller. The display screen is mounted on the remote controller and is electrically connected to the control unit of the remote controller for displaying the image captured by the camera 13. The user sends flight instructions to the flight controller based on the image information displayed on the display screen. The flight controller is electrically connected to components such as the motor 92 to control the flight state of the propeller 2 based on the above-mentioned flight instructions. In some embodiments, as Figure 1 and Figure 2 As shown, the hoisting equipment further includes a radar signal device 14. The radar signal device 14 is installed on the top or bottom of the body 1. The radar signal device 14 is used to communicate with external equipment.

[0068] In this embodiment, the radar signal device 14 is used to detect obstacles in front of the body 1. The radar signal device 14 is connected to the flight controller in communication to send the detection information to the flight controller, and the flight controller can automatically identify the obstacles in front of the body 1 according to the program operation, and then control the flight state of the propeller 2 to achieve the emergency obstacle avoidance function of the entire hoisting equipment. The radar signal device 14 should be installed in a suitable position and direction so that the obstacles in front of the body 1 can be most effectively monitored.

[0069] Optionally, there are multiple radar annunciators 14. Multiple radar annunciators 14 are respectively installed at the bottom or top of the body 1 to enhance the obstacle detection and obstacle avoidance functions of the hoisting equipment.

[0070] Furthermore, in this embodiment, when the body 1 is in the flying state, the camera 13 can capture the image information of the front of the body 1 and send the image information to the flight controller. The flight controller can control the working state of the propeller 2 according to the image information sent by the camera 13. For example, when the body 1 is far away from the wire, when the camera 13 captures the wire, the flight controller can immediately control the flight state of the propeller 2 so that the body 1 can fly in the direction close to the wire; when the body 1 is located in the vicinity of the wire, the camera 13 can capture the image information of the wire more clearly. The flight controller automatically calculates the distance between the body 1 and the wire based on the precise image of the wire, thereby controlling the flight state of the propeller 2 so that the body 1 can land accurately on the wire, thereby realizing the automatic landing of the hoisting equipment.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A lifting device, characterized in that: include: A machine body, a propeller, a first pulley, a second pulley and at least one winding drum, wherein the propeller is rotatably arranged on the machine body, the first pulley and the second pulley are both rotatably mounted on the machine body, and the first pulley and the second pulley are symmetrically arranged on opposite sides of the machine body along the travel direction of the machine body; Wherein, the wheel edges of the first pulley and the second pulley are both provided with a ring-shaped groove extending in the circumferential direction, and the grooves of the first pulley and the second pulley are used to overlap two wires respectively, and as the first pulley and the second pulley move, the machine body can slide along the length direction of the two wires; The winding drum is rotatably mounted on the machine body, and a suspension rope is wound around the winding drum.

2. The hoisting equipment according to claim 1, characterized in that: It also includes a driving component, a first clamping member and a second clamping member; the first clamping member and the second clamping member are movably arranged on opposite sides of the body, and the first clamping member and the first pulley are located on the same side, and the second clamping member and the second pulley are located on the same side, and the driving component is used to drive the first clamping member and the second clamping member to move toward or away from each other, so that the first clamping member and the second clamping member clamp or release the corresponding wire.

3. The hoisting equipment according to claim 2, characterized in that: The drive assembly comprises a first screw drive structure and a second screw drive structure, wherein the first screw drive structure and the second screw drive structure are symmetrically arranged along the sliding direction of the machine body, the screw nut of the first screw drive structure is fixedly connected to the first clamping member, and the screw nut of the second screw drive structure is fixedly connected to the second clamping member; Or, the driving assembly includes a driving member and a rotating shaft, the driving member is installed on the body, the driving end of the driving member is connected to the rotating shaft, and the rotating shaft is sequentially passed through the first clamping member and the second clamping member; wherein, the rotating shaft has a first thread segment and a second thread segment with opposite thread rotation directions, the first clamping member is threadedly connected to the first thread segment, and the second clamping member is threadedly connected to the second thread segment.

4. The hoisting equipment according to claim 2, characterized in that: The first clamping member and the second clamping member both have triangular grooves, and the triangular grooves of the first clamping member and the second clamping member are used to overlap the two conductive wires respectively.

5. The hoisting equipment according to claim 1, characterized in that: It also includes a first mounting rod and a second mounting rod, wherein the first mounting rod and the second mounting rod are both rotatably mounted on the body, the first mounting rod and the second mounting rod are symmetrically arranged on opposite sides of the body, and the first mounting rod and the second mounting rod are respectively mounted with at least one of the winding drums.

6. The hoisting equipment according to claim 5, characterized in that: The first mounting rod and the second mounting rod are respectively equipped with two winding drums, and the four winding drums are arranged in a square shape.

7. The hoisting equipment according to claim 1, characterized in that: It also includes a plurality of arms, each of which is hinged to the body, and the propellers are multiple, and the propellers are rotatably arranged on the plurality of arms in a one-to-one correspondence.

8. The hoisting equipment according to claim 1 or 7, characterized in that: It also includes a motor, and the propeller includes a drive shaft and a plurality of blades. The drive shaft is connected to the drive end of the motor, and each of the blades is hinged to the drive shaft.

9. The hoisting equipment according to claim 1, characterized in that: It also includes a slide rail and two sliders, wherein the slide rail is fixed to the lower side of the machine body, the first pulley and the second pulley are respectively rotatably mounted on the two sliders, and the two sliders are respectively movably arranged on the slide rail.

10. The hoisting equipment according to claim 9, characterized in that: The first pulley, the second pulley, the slide rail and the two sliders are provided in two sets, and the two sets of the first pulley, the second pulley, the slide rail and the two sliders are arranged at intervals along the sliding direction of the body.

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