Lifting stabilizing device

Abstract

The utility model relates to the technical field of auxiliary hoisting equipment, in particular to a hoisting stabilizing device. The device comprises a cantilever, a spiral power device and an induction regulation and control module, the cantilever is arranged on the induction regulation and control module; the spiral power device is arranged at one end of the cantilever and used for applying acting force to the cantilever; the induction regulation and control module can be installed on a hoisted object and used for inducing the posture of the hoisted object and adjusting the working state of the spiral power device based on the posture change to generate set acting force on the cantilever, and therefore the hoisted object is kept stable. The lifting device is simple in structure, convenient to operate and use and wide in universality, can reduce the influence of shaking of a lifted object caused by various factors in the lifting process, and counteracts the acting force enabling the lifted object to shake by monitoring the posture of the lifted object in real time and continuously adjusting the acting force generated by the spiral power device, so that the stability of the lifted object is maintained, and the lifting efficiency is improved. And the method has great popularization value.

Description

Technical Field

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

[0002] Construction or transportation in both industrial and civil scenarios involves lifting technology. However, during operation, especially when lifting and transporting objects at high altitudes, if the objects being lifted are caused to rotate or shake due to factors such as wind or the shrinkage and shaking of the lifting rope, it is easy to damage the objects, cause collisions, or cause the objects to slip and fall, posing a safety hazard. Therefore, a lifting auxiliary device is needed to keep the lifted objects stable in the air.

[0003] Chinese utility model patent publication number "CN219708875U" discloses a hoisting stabilizing frame, including a support plate, the bottom of the support plate is rotatably connected to a bidirectional screw rod, the outer side of the bidirectional screw rod is symmetrically provided with a slider, and the slider is threadedly connected to the bidirectional screw rod, the bottom of the slider is installed with a hydraulic cylinder, the bottom of the slider is hinged with a clamping plate, the telescopic end of the hydraulic cylinder is hinged to one side of the clamping plate, the other side of the clamping plate is fixed with a fixing plate, the bottom of the fixing plate is fixed with a mounting plate, and the middle position of the bottom of the mounting plate is fixed with a mounting block.

[0004] The device supports the suspended object by clamping a clamp and a limit plate at the bottom, which is equivalent to placing the suspended object in a lifting container for lifting. It changes the connection method with the suspended object during lifting and cannot prevent the suspended object from shaking in the air. When the device is combined with a sliding seat, a first sleeve, a second sleeve and a fixed rod, the stability of the suspended object can be maintained, but the lifting height is limited and the versatility is poor. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a hoisting stabilizing device which has wide versatility and is easy to use.

[0006] The technical solution adopted by the utility model is: a hoisting stabilization device, including a cantilever, a spiral power device and a sensing and control module; the cantilever is arranged on the sensing and control module; the spiral power device is arranged at one end of the cantilever for applying a force to the cantilever; the sensing and control module can be installed on the suspended object, for sensing the posture of the suspended object, and adjusting the working state of the spiral power device based on the change of the posture to generate a set force on the cantilever, so as to maintain the stability of the suspended object.

[0007] Furthermore, the sensing and control module includes a controller connected to the spiral power device circuit and a posture sensor connected to the controller circuit; the posture sensor can sense the posture of the suspended object and transmit it to the controller; the controller can control the driving device to adjust the working state of the spiral power device based on the change of posture.

[0008] Furthermore, the device also includes a force arm adjustment and fixing module arranged on the top of the sensing and control module; the cantilever is arranged on the force arm adjustment and fixing module; the force arm adjustment and fixing module is used to fix the cantilever and adjust the length of the cantilever extending to both sides of the force arm adjustment and fixing module.

[0009] Furthermore, the lever arm adjustment and fixing module comprises an upper clamping plate and a lower clamping plate; the upper clamping plate and the lower clamping plate can adjust the tightness of the clamping arm to hold the cantilever.

[0010] Furthermore, the upper clamping plate and the lower clamping plate are connected by bolts, and the facing sides are respectively provided with a first groove and a second groove, and the upper clamping plate and the lower clamping plate are clamped so that the two first grooves and the two second grooves respectively form a first mounting hole and a second mounting hole for clamping the cantilever; the two cantilevers are respectively connected to the two mounting holes by reverse sliding; and the spiral power device is arranged at the back end of the two cantilevers.

[0011] Furthermore, the screw power device includes a plurality of first propellers and second propellers; the first propeller rotation axis is coaxially arranged on the end of the cantilever; and the second propeller rotation axis is horizontally arranged on the cantilever and perpendicular to the cantilever.

[0012] Furthermore, the first propeller and the second propeller each include a driving device and blades drivingly connected to the driving device.

[0013] Furthermore, the attitude sensor includes a gyroscope, an accelerometer and an electronic compass, and the attitude sensor can feed back the acceleration and angular velocity components of the three coordinate axes (x, y, z) on the space vector in real time.

[0014] Furthermore, the sensing and regulating module is provided with hanging ears on both sides, and the hanging ears are connected with fixing belts.

[0015] Furthermore, the driving device includes a motor.

[0016] The advantages of the utility model are as follows: 1. The posture of the hoisted object can be fed back in real time through the sensing control module, and the working state of the spiral power device can be adjusted based on the change of the posture to generate a set thrust on the cantilever, thereby reducing the impact of shaking caused by various factors during the hoisting process, thereby maintaining the stability of the hoisted object;

[0017] 2. The posture sensor can monitor and provide real-time feedback to the controller on the posture of the suspended object. Based on the change in posture, the controller can adjust the working state of the spiral power device to generate a set force on the cantilever, thereby maintaining the stability of the suspended object;

[0018] 3. The arm adjustment fixing module can be used to adjust the length of the arm adjustment fixing module on the cantilever side according to the size of the hoisted object, change the arm length of the thrust generated by the screw power device, and thus change the size of the torque generated;

[0019] 4. The cantilever is clamped and fixed by two clamps, so that the length of the clamp can be adjusted according to the side of the cantilever;

[0020] 5. The two mounting holes are respectively slid in opposite directions to install the two cantilevers, so that the length of the force arm of the two cantilevers can be adjusted separately;

[0021] 6. The propeller power device includes a plurality of first propellers and second propellers distributed on the cantilever. The first propeller can be adjusted to exert a force on the cantilever in the y-axis direction on the space vector; the second propeller can be adjusted to exert a force on the cantilever in the x-axis direction on the space vector; due to the distribution method, the cantilever can be counteracted to cause it to shake or rotate;

[0022] 7. Both the first propeller and the second propeller include a driving device and a blade, so that the controller can adjust the rotation direction and speed of the first propeller and the second propeller to achieve the direction and magnitude of the force applied to the cantilever;

[0023] 8. The attitude sensor can provide real-time feedback of the acceleration and angular velocity components of the three coordinate axes (x, y, z) on the space vector as the basis for attitude change, which is used by the controller to adjust the screw power device;

[0024] 9. The induction control module can be fixed on the suspended object through the hanging ears and fixing belts on both sides;

[0025] 10. The driving device includes a motor, which changes the direction and speed of rotation of the output end to facilitate the adjustment of the power direction and power size of the spiral power device.

[0026] The utility model is used to maintain the stability of the hoisted object during hoisting. It is easy to use and has a wide range of versatility. It can generate axial torques of three coordinate axes (x, y, z) on the space vector during hoisting, reduce the influence of various factors on the hoisting process that cause the hoisted object to shake or rotate, reduce the shaking of the hoisted object during hoisting, and has great promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 : Schematic diagram of the object hoisted by this hoisting stabilizing device;

[0028] Figure 2 : Schematic diagram of the structure of the hoisting stabilization device;

[0029] Figure 3 : A schematic diagram of the structure of a force arm adjustment and fixing module of the hoisting stabilization device;

[0030] Among them: 1-1—stabilizing device, 1-2—lifting rope, 1-3—lifted object, 1-4—fixing belt, 2-1—cantilever, 2-2—arm adjustment and fixing module, 2-3—sensing control module, first propeller—(2-4, 2-5), second propeller—(2-6, 2-7), 3-1—lower clamp, 3-2—upper clamp, 3-3—first groove, 3-4—second groove. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] The utility model relates to a hoisting stabilizing device 1-1, specifically, Figures 1 to 3 As shown, it includes a cantilever 2-1, a spiral power device and a sensing and control module 2-3; the cantilever 2-1 is arranged on the sensing and control module 2-3; the spiral power device is arranged at one end of the cantilever 2-1 to apply a force to the cantilever 2-1, and the force includes thrust and pulling force on the cantilever 2-1; the sensing and control module 2-3 can be installed on the suspended object 1-3, and is used to sense the posture of the suspended object 1-3, and adjust the working state of the spiral power device based on the change of posture to generate a set force on the cantilever 2-1, thereby reducing the influence of various factors in the lifting process on the shaking of the suspended object 1-3, thereby maintaining the stability of the suspended object 1-3.

[0036] In a further embodiment, this embodiment specifically describes the above-mentioned sensing and control module 2-3, and the sensing and control module 2-3 includes a controller connected to the spiral power device circuit and a posture sensor connected to the controller circuit; the posture sensor can sense the posture of the suspended object 1-3 and transmit it to the controller; the controller can adjust the working state of the spiral power device based on the change of posture, that is, adjust the direction and magnitude of the power generated by the spiral power device, and can generate different magnitudes of thrust or pulling force on the cantilever 2-1 in the same axial direction, thereby maintaining the stability of the suspended object 1-3.

[0037] In a further embodiment, the present embodiment expands the hoisting stabilizing device 1-1, specifically, as Figures 1-2 As shown, the device also includes a lever arm adjustment and fixing module 2-2, which is arranged on the top of the sensing and regulating module 2-3; the cantilever 2-1 is arranged on the lever arm adjustment and fixing module 2-2 and extends to both sides of the lever arm adjustment and fixing module 2-2; the lever arm adjustment and fixing module 2-2 is used to fix the cantilever 2-1, and the length of the cantilever 2-1 extending to both sides of the lever arm adjustment and fixing module 2-2 can be adjusted according to the size of the hoisted object. By adjusting the length of the cantilever 2-1 extending from the side, the lever arm length of the screw power device generating thrust is changed, thereby changing the magnitude of the generated torque.

[0038] In a further embodiment, this embodiment describes the above-mentioned force arm adjustment and fixing module 2-2, such as Figure 3 As shown, the arm adjustment and fixing module 2-2 includes an upper clamping plate 3-1 and a lower clamping plate 3-2; the upper clamping plate 3-1 and the lower clamping plate 3-2 can adjust the tightness of the clamping arm 2-1. When the arm length of the cantilever 2-1 needs to be adjusted, the two clamping plates are loosened, and the length of the arm adjustment and fixing module 2-2 can be adjusted on the side of the cantilever 2-1 according to the size of the suspended object, and then the cantilever 2-1 is clamped and fixed. It is simple and convenient to use.

[0039] In a further embodiment, this embodiment provides a specific demonstration of the above-mentioned force arm adjustment and fixing module 2-2, such as Figure 3As shown, the upper clamping plate 3-1 is provided with a plurality of through holes, and the lower clamping plate 3-2 is provided with a plurality of threaded holes at positions corresponding to the plurality of through holes. The upper clamping plate 3-1 and the lower clamping plate 3-2 are connected by bolts, and the facing sides are respectively provided with a first groove 3-3 and a second groove 3-4. The upper clamping plate 3-1 and the lower clamping plate 3-2 are clamped so that the two first grooves 3-3 and the two second grooves 3-4 respectively form a first mounting hole and a second mounting hole for clamping the cantilever 2-1; the two cantilevers 2-1 are respectively slidably connected in the two mounting holes in reverse directions and are axially parallel, that is, one end of each cantilever 2-1 is slidably connected in a mounting hole, and the other ends of the two cantilevers 2-1 are located on both sides of the force arm adjustment and fixing module 2-2; the spiral power device is arranged at the back-facing end of the two cantilevers 2-1. The tightness of the two clamps on the cantilever 2-1 can be adjusted by screwing the adjusting bolt; the two cantilevers 2-1 can be installed by sliding in opposite directions through the two mounting holes, so that the two cantilevers 2-1 can be individually adjusted. The side force arm of one end of the spiral power device can be extended to adjust the length of the fixing module 2-2.

[0040] Preferably, anti-slip grooves are provided on the inner walls of the first groove 3 - 3 and the second groove 3 - 4 .

[0041] In another embodiment, the present embodiment specifically describes the above-mentioned spiral power device, such as Figure 1-2 As shown, the screw power device includes a plurality of first propellers (2-4, 2-5) and second propellers (2-6, 2-7); the first propellers (2-4, 2-5) have rotation axes coaxial with the cantilever 2-1 and are arranged at the end of the cantilever 2-1, so as to generate an action force in the axial direction of the cantilever 2-1; the second propellers (2-6, 2-7) have rotation axes in a horizontal direction and are perpendicular to the cantilever 2-1 and are arranged at one end of the cantilever 2-1 close to the first propellers (2-4, 2-5); preferably, the two second propellers (2-6, 2-7) are arranged on the two cantilevers 2-1 in opposite directions.

[0042] In a further embodiment, the first propeller (2-4, 2-5) and the second propeller (2-6, 2-7) are described in detail. The first propeller (2-4, 2-5) and the second propeller (2-6, 2-7) each include a drive device and a blade arranged at an output end of the drive device, and the drive device is connected to the blade in a transmission manner. The controller controls the direction and speed of rotation of the corresponding blade based on different drive devices, thereby realizing independent division of labor for controlling multiple propellers.

[0043] It is worth noting that the first propeller (2-4, 2-5) and the second propeller (2-6, 2-7) can generate torques in three coordinate axes (x, y, z) due to their arrangement. When the suspension rope 1-2 suspends the suspended object 1-3, the first propeller (2-4, 2-5) can generate x-direction torque, the second propeller (2-6, 2-7) generates y-direction torque when the thrust is in the same direction, and the second propeller (2-6, 2-7) generates z-direction torque when the thrust is different; the stability of the suspended object 1-3 is maintained by adjusting the force of the first propeller (2-4, 2-5) and the second propeller (2-6, 2-7).

[0044] In a further embodiment, the present embodiment specifically describes the above-mentioned attitude sensor, which includes a gyroscope, an accelerometer and an electronic compass. The attitude sensor uses the gyroscope, the accelerometer and the electronic compass to realize real-time feedback of the acceleration and angular velocity components of the three coordinate axes (x, y, z) on the space vector, and uses it as a reference for attitude change. The attitude sensor can record the initial state of the suspended object 1-3, preferably the static state as the initial state. When the initial state of the suspended object 1-3 changes, the attitude sensor will monitor the acceleration and angular velocity of each of the three coordinate axes (x, y, z) on the space vector, and feed back the attitude change information to the controller to make an instruction to adjust the drive device.

[0045] In a preferred embodiment, this embodiment expands the lifting and stabilizing device 1-1. Specifically, as shown in 1 to 2, hanging ears are provided on both sides of the sensing and control module 2-3, and fixing belts 1-4 are connected to the hanging ears. The lifting and stabilizing device 1-1 is fixed to the suspended object 1-3 through the fixing belts 1-4.

[0046] In a further embodiment, the present embodiment specifically describes the above-mentioned driving device, which includes a motor. The motor can conveniently change the rotation direction and speed of the output end to adjust the power direction and power size of the spiral power device.

[0047] In addition, multiple second propellers (2-6, 2-7) can be arranged on the cantilever 2-1 to increase the force effect on the cantilever 2-1; during hoisting, multiple hoisting stabilization devices 1-1 can also be fixed on the hoisted object 1-3 to enhance the effect of maintaining stability.

[0048] The working principle of the hoisting stabilization device 1-1 is as follows: the initial state of the posture of the hoisted object 1-3 is recorded by the posture sensor. When the initial state changes during the hoisting process, the posture sensor can detect the acceleration and angular velocity of each of the three coordinate axes (x, y, z) on the space vector, and feed back the posture change information to the controller in real time. The controller sends an instruction to adjust the drive device according to the posture change to adjust the direction and magnitude of the force generated by each spiral power device on the cantilever 2-1 (detailed description below), offsetting the force that causes the hoisted object 1-3 to shake or rotate during the hoisting process, thereby maintaining the relative stability of the hoisted object 1-3.

[0049] When the suspended object 1-3 rotates along the z-axis, the second propeller (2-6, 2-7) generates a force on the cantilever 2-1 in the opposite direction of the rotation to stop the rotation of the suspended object 1-3; when the suspended object 1-3 deviates on the x-axis, the second propeller (2-6, 2-7) generates a force on the cantilever 2-1 in the opposite direction of the deviation; when the suspended object 1-3 deviates on the y-axis, the first propeller (2-4, 2-5) generates a force on the cantilever 2-1 in the opposite direction of the deviation to reset the suspended object 1-3 and maintain stability.

[0050] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hoisting stabilizing device, characterized in that: The invention comprises a cantilever (2-1), a spiral power device and a sensing and regulating module (2-3); the cantilever (2-1) is arranged on the sensing and regulating module (2-3); the spiral power device is arranged at one end of the cantilever (2-1) for applying a force to the cantilever (2-1); the sensing and regulating module (2-3) can be installed on a suspended object (1-3) for sensing the posture of the suspended object (1-3) and adjusting the working state of the spiral power device based on the change of the posture to generate a set force on the cantilever (2-1), thereby maintaining the stability of the suspended object (1-3).

2. A hoisting stabilization device according to claim 1, characterized in that: The sensing and regulating module (2-3) comprises a controller connected to the circuit of the spiral power device and a posture sensor connected to the circuit of the controller; the posture sensor can sense the posture of the suspended object (1-3) and transmit it to the controller; the controller can adjust the working state of the spiral power device based on the change of posture.

3. A hoisting stabilization device as claimed in claim 2, characterized in that: It also comprises a force arm adjustment and fixing module (2-2) arranged on the top of the sensing and regulating module (2-3); the cantilever (2-1) is arranged on the force arm adjustment and fixing module (2-2); the force arm adjustment and fixing module (2-2) is used to fix the cantilever (2-1) and adjust the length of the cantilever (2-1) extending toward the two sides of the force arm adjustment and fixing module (2-2).

4. A hoisting stabilization device as claimed in claim 3, characterized in that: The force arm adjustment and fixing module (2-2) comprises an upper clamping plate (3-1) and a lower clamping plate (3-2); the upper clamping plate (3-1) and the lower clamping plate (3-2) can adjust the tightness of the clamping arm (2-1).

5. A hoisting stabilization device as claimed in claim 4, characterized in that: The upper clamping plate (3-1) and the lower clamping plate (3-2) are connected by bolts, and the facing sides are respectively provided with a first groove (3-3) and a second groove (3-4); the upper clamping plate (3-1) and the lower clamping plate (3-2) are clamped so that the two first grooves (3-3) and the two second grooves (3-4) respectively form a first mounting hole and a second mounting hole that can clamp the cantilever (2-1); the two cantilevers (2-1) are respectively connected to the two mounting holes by reverse sliding; the spiral power device is arranged at the opposite ends of the two cantilevers (2-1).

6. A hoisting stabilization device according to any one of claims 1 to 5, characterized in that: The screw power device comprises a plurality of first screw propellers (2-4, 2-5) and second screw propellers (2-6, 2-7); the rotation axes of the first screw propellers (2-4, 2-5) are coaxially arranged at the end of the cantilever (2-1) with the cantilever (2-1); and the rotation axes of the second screw propellers (2-6, 2-7) are horizontally arranged and perpendicular to the cantilever (2-1) on the cantilever (2-1).

7. A hoisting stabilization device according to claim 6, characterized in that: The first propeller (2-4, 2-5) and the second propeller (2-6, 2-7) both comprise a driving device and a blade drivingly connected to the driving device.

8. A hoisting stabilizing device as claimed in claim 6, characterized in that: The attitude sensor includes a gyroscope, an accelerometer and an electronic compass. The attitude sensor can feed back the acceleration and angular velocity components of the three coordinate axes (x, y, z) on the space vector in real time.

9. A hoisting stabilizing device according to claim 6, characterized in that: The sensing and regulating module (2-3) is provided with hanging ears on both sides, and the hanging ears are connected to fixing belts (1-4).

10. A hoisting stabilization device according to claim 7, characterized in that: The driving device comprises a motor.

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