Visualized lifting hook capable of precisely measuring weight and construction method

Abstract

The application discloses a visual hanging hook capable of accurately measuring weight and a construction method, which comprises a U-shaped mounting frame, a moving limiting structure installed on the top of the U-shaped mounting frame, a traction limiting structure installed on one side of the U-shaped mounting frame, and an anti-falling hook structure. The U-shaped mounting frame can move horizontally under the action of the moving limiting structure, thereby assisting in hanging under the cooperation of hoisting machinery, and then can move up and down under the action of the traction limiting structure, cooperate with the anti-falling hook structure, avoid the slack of the traction rope, and effectively reduce the risk of left and right shaking of the suspended object under the action of the anti-falling hook structure while avoiding the separation of the suspended object. Meanwhile, the weight of the suspended object can be measured, and the hook shell can be effectively prevented from shaking under the action of the auxiliary supporting structure, thereby reducing the measurement error caused by the shaking.

Description

Technical Field

[0001] This invention relates to the field of hook technology, specifically to a visual hook capable of accurately measuring weight and a construction method thereof. Background Technology

[0002] Hooks are the most common type of lifting equipment in hoisting machinery. They are widely used in the construction industry and industrial sites. Hooks are typically used to lift heavy objects from one place to another and then remove them, saving labor and improving work efficiency.

[0003] Considering that in actual use, it is impossible to observe the weight of the object on the hook or track the status of the object in real time, which would lead to the inability to know in time if the suspended object separates or is accidentally discovered, some visual hooks with special structures and functions can be applied.

[0004] Traditionally, traditional hooks cannot measure the weight of objects during use, making it impossible to determine whether the suspended object exceeds the hook's load-bearing capacity. If a gravity sensor is used for measurement, the object will sway from side to side due to the traction rope, leading to inaccurate weighing. Furthermore, the hook cannot track the real-time status of the object during suspension, meaning that if the suspended object separates or is damaged, it will not be detected in time, thus delaying subsequent construction. In practical use, the hook body cannot effectively limit the object's position. While some existing hook technologies have anti-slip features, they cannot reduce the lateral sliding and swaying of the suspended object within the hook body, increasing the risk of impact damage. Summary of the Invention

[0005] The purpose of this invention is to provide a visual hook that can accurately measure weight, in order to solve the problems of inaccurate weight measurement by simple gravity sensors, inability to track the state of objects in real time, unpredictable damage, and inability to effectively limit the hook body.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A visual hook for precise weight measurement, comprising:

[0008] U-shaped mounting frame;

[0009] A movable limiting structure is installed on the top of the U-shaped mounting frame;

[0010] A traction limiting structure is installed on one side of the U-shaped mounting frame;

[0011] An anti-detachment hook structure is installed at the bottom of the traction limiting structure;

[0012] An auxiliary support structure is installed on one side of the U-shaped mounting frame and is used to provide auxiliary support for the anti-detachment hook structure.

[0013] A steering visualization structure is installed on the outer surface of the U-shaped mounting frame on the side opposite to the auxiliary support structure.

[0014] Preferably, the movable limiting structure further includes a connecting circular block and a rectangular fixing frame installed on the top of the outer surface of the U-shaped mounting frame. A U-shaped sliding frame is fixedly connected to the top of the outer surface of the connecting circular block. Rectangular sliding grooves are provided on both sides of the outer surface of the rectangular fixing frame. A rectangular slider is slidably connected to the inner wall of the rectangular sliding groove. The outer surface of the rectangular slider is fixedly connected to the inner wall of the U-shaped mounting frame.

[0015] Preferably, a rack plate is fixedly connected to the top of the outer surface of the rectangular fixing frame, a first motor is fixedly installed on one side of the outer surface of the U-shaped mounting frame, a first rotating rod is fixedly connected to the output end of the first motor, a transmission gear is fixedly connected to the outer surface of the first rotating rod, and the transmission gear meshes with the rack plate. An L-shaped plate is fixedly connected to the top of the outer surface of the U-shaped sliding frame, a second motor is fixedly installed to the top of the outer surface of the L-shaped plate, a first screw is fixedly connected to the output end of the second motor, a threaded cylinder is threaded to the outer surface of the first screw, a rectangular connecting plate is fixedly connected to the bottom of the threaded cylinder, an arc-shaped rubber plate is fixedly connected to the bottom of the outer surface of the rectangular connecting plate, and a limit rod is fixedly connected to the top of the outer surface of the rectangular connecting plate. The limit rod is slidably disposed on the inner wall of the L-shaped plate.

[0016] Preferably, the traction limiting structure further includes a third motor installed on one side of the outer surface of the U-shaped mounting frame. The output end of the third motor is fixedly connected to a second rotating rod. A winding frame is fixedly connected to the outer surface of the second rotating rod. A traction rope is wound around the outer surface of the winding frame. A first U-shaped plate is fixedly connected to one side of the outer surface of the U-shaped mounting frame. A fixed round rod is fixedly connected to one side of the inner wall of the first U-shaped plate. A sliding cylinder is slidably connected to one end of the fixed round rod. An arc-shaped pressure plate is fixedly connected to one side of the outer surface of the sliding cylinder. A buffer spring is sleeved on the outer surface of the fixed round rod. The two ends of the buffer spring are fixedly connected to the sliding cylinder and the first U-shaped plate, respectively.

[0017] Preferably, the anti-detachment hook structure further includes a hook housing, a gravity sensor is provided inside the hook housing, a hanging ring is fixedly connected to the top of the outer surface of the hook housing, the hanging ring is fixed to one end of the traction rope, a hook body is fixedly connected to the output end of the gravity sensor on the inner wall of the hook housing, and a display mechanism is fixedly installed on one side of the outer surface of the hook housing, and the hook housing and the display mechanism are electrically connected.

[0018] Preferably, a connecting block is fixedly connected to the outer surface of the hook body, a U-shaped block is fixedly connected to one side of the outer surface of the connecting block, a fixing rod is fixedly connected between the two sides of the inner wall of the U-shaped block, a rotating circular block is rotatably connected to the outer surface of the fixing rod, a stop bar is fixedly connected to the outer surface of the rotating circular block, a torsion spring is sleeved on the outer surface of the fixing rod, the two ends of the torsion spring are fixedly connected to the outer surface of the rotating circular block and the inner wall of the U-shaped block respectively, an arc-shaped baffle is fixedly connected to the top of the outer surface of the U-shaped block, an arc-shaped locking plate is fixedly connected to the hook-shaped part of the outer surface of the hook body, and a locking hook rod is fixedly connected to the outer surface of the arc-shaped locking plate.

[0019] Preferably, the auxiliary support structure further includes an L-shaped auxiliary plate fixedly connected to the bottom of the outer surface of the U-shaped mounting frame, a rectangular frame fixedly connected to the top of the outer surface of the L-shaped auxiliary plate, a fourth motor fixedly installed on one side of the outer surface of the rectangular frame, a second screw fixedly connected to the output end of the fourth motor, one end of the second screw being rotatably connected to the inner wall of the rectangular frame, a screw hole block being threadedly connected to the outer surface of the second screw, a rectangular through groove being formed on the bottom inner wall of the rectangular frame and the L-shaped auxiliary plate, a sliding round rod being slidably connected to the inner wall of the rectangular through groove, and the top end of the sliding round rod being fixedly connected to the outer surface of the screw hole block.

[0020] Preferably, a rectangular mounting frame is fixedly connected to the bottom of the outer surface of the sliding round rod, a fifth motor is fixedly installed on the inner wall of the rectangular mounting frame, a third screw is fixedly connected to the output end of the fifth motor, a threaded auxiliary cylinder is threadedly connected to the outer surface of the third screw, a limiting round plate is fixedly connected to the connection between the outer surface of the threaded auxiliary cylinder and the third screw, a limiting round rod is slidably provided on the inner wall of the limiting round plate, and the top end of the limiting round rod is fixedly connected to the bottom of the outer surface of the rectangular mounting frame.

[0021] Preferably, a connecting auxiliary block is fixedly connected to the bottom of the outer surface of the threaded auxiliary cylinder, a circular connecting rod is fixedly connected to one side of the outer surface of the connecting auxiliary block, a U-shaped clamping frame is fixedly connected to one end of the outer surface of the circular connecting rod, a rectangular support block is fixedly connected to the inner wall of the U-shaped clamping frame, a circular locking rod is fixedly connected to the top of the outer surface of the rectangular support block, a rectangular pressing block is fixedly connected to one side of the outer surface of the hook housing, a circular locking hole is opened at the bottom of the outer surface of the rectangular pressing block, and the circular locking rod and the circular locking hole can be detachably locked together.

[0022] Preferably, the steering visualization structure further includes an L-shaped connecting rod fixedly connected to one side of the outer surface of the U-shaped mounting frame. A U-shaped frame is fixedly connected to one end of the outer surface of the L-shaped connecting rod. A sixth motor is fixedly installed on one side of the outer surface of the U-shaped frame. A third rotating rod is fixedly connected to the output end of the sixth motor. A rotating cylinder is fixedly connected to the outer surface of the third rotating rod. A camera is fixedly connected to the outer surface of the rotating cylinder. An L-shaped connecting plate is fixedly connected to one side of the outer surface of the U-shaped frame. An electric telescopic rod is fixedly installed on one side of the outer surface of the L-shaped connecting plate. A fixed arc plate is fixedly connected to the output end of the electric telescopic rod. An arc-shaped protrusion is fixedly connected to the inner surface of the fixed arc plate.

[0023] Beneficial effects

[0024] Compared with existing technologies, this invention allows the U-shaped mounting frame to move horizontally under the action of the movable limiting structure, thereby assisting in hoisting with lifting machinery. Furthermore, under the action of the traction limiting structure, it can move up and down in conjunction with the anti-detachment hook structure, preventing the traction rope from slackening. The anti-detachment hook structure also prevents the suspended object from detaching and effectively reduces the risk of lateral swaying. Simultaneously, it allows for weight measurement of the suspended object. With the assistance of the auxiliary support structure, it effectively prevents the hook shell from swaying, thus reducing measurement errors caused by swaying and making the measurement results more accurate. Finally, with the help of the turning visualization structure, the camera can transmit the weight measurement results and monitor the status of the suspended object, which are then transmitted to the terminal equipment in the central control room for visual monitoring. Attached Figure Description

[0025] Figure 1 To illustrate the overall structure of the visual hook;

[0026] Figure 2 To illustrate the structural diagram of the visual hook from below;

[0027] Figure 3 To illustrate the structural diagram of the U-shaped sliding frame of the visual hook;

[0028] Figure 4 To illustrate the structural diagram of the L-shaped plate of the visual hook;

[0029] Figure 5 To illustrate the structural diagram of the first U-shaped plate of the visual hook;

[0030] Figure 6 To illustrate the structural diagram of the visual hook housing;

[0031] Figure 7 To illustrate the structural diagram of the rectangular pressure block of the visual hook;

[0032] Figure 8 To illustrate the structural diagram of the rectangular frame of the visual hook;

[0033] Figure 9 To illustrate the structural diagram of the L-shaped auxiliary plate of the visual hook;

[0034] Figure 10 This is a schematic diagram of the structure at the U-shaped frame of the visual hook.

[0035] In the picture:

[0036] 1. U-shaped mounting frame;

[0037] 2. Moving limiting structure; 21. Connecting round block; 22. Arc-shaped rubber plate; 23. Rectangular fixing frame; 24. Rectangular slide groove; 25. Rectangular slider; 26. Rack plate; 27. U-shaped slide frame; 28. First motor; 29. ​​First rotating rod; 210. Transmission gear; 211. L-shaped plate; 212. Second motor; 213. First screw; 214. Threaded cylinder; 215. Rectangular connecting plate; 216. Limiting rod;

[0038] 3. Traction limiting structure; 31. Third motor; 32. Second rotating rod; 33. Winding frame; 34. Traction rope; 35. First U-shaped plate; 36. Fixed round rod; 37. Sliding cylinder; 38. Arc-shaped pressure plate; 39. Buffer spring;

[0039] 4. Anti-detachment hook structure; 41. Hook housing; 42. Hanging ring; 43. Display mechanism; 44. Hook body; 45. Connecting block; 46. U-shaped block; 47. Fixing rod; 48. Rotating block; 49. Stop bar; 410. Torsion spring; 411. Arc-shaped baffle; 412. Arc-shaped locking plate; 413. Locking hook rod;

[0040] 5. Auxiliary support structure; 51. L-shaped auxiliary plate; 52. Rectangular frame; 53. Fourth motor; 54. Second screw; 55. Screw hole block; 56. Rectangular through slot; 57. Sliding round rod; 58. Rectangular mounting frame; 59. Fifth motor; 510. Third screw; 511. Limiting round plate; 512. Limiting round rod; 513. Threaded auxiliary cylinder; 514. Connecting auxiliary block; 515. Circular connecting rod; 516. U-shaped clamping frame; 517. Rectangular support block; 518. Circular clamping rod; 519. Rectangular pressure block; 520. Circular clamping hole;

[0041] 6. Steering visualization structure; 61. L-shaped connecting rod; 62. U-shaped frame; 63. Sixth motor; 64. Third rotating rod; 65. Rotating cylinder; 66. Camera; 67. L-shaped connecting plate; 68. Electric telescopic rod; 69. Fixed arc plate; 610. Arc-shaped protrusion. Detailed Implementation

[0042] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0043] Please see Figures 1 to 10 The present invention provides a technical solution:

[0044] A visual hook for precise weight measurement, comprising:

[0045] U-shaped mounting frame 1;

[0046] The movable limiting structure 2 is installed on the top of the U-shaped mounting frame 1;

[0047] Traction limiting structure 3 is installed on one side of the U-shaped mounting frame 1;

[0048] Anti-detachment hook structure 4 is installed at the bottom of traction limiting structure 3;

[0049] Auxiliary support structure 5 is installed on one side of the U-shaped mounting frame 1 and is used to provide auxiliary support for the anti-detachment hook structure 4.

[0050] Steering visualization structure 6 is installed on the outer surface of the U-shaped mounting frame 1 on the side opposite to the auxiliary support structure 5.

[0051] Under the action of the movable limiting structure 2, the U-shaped mounting frame 1 can move horizontally, thereby assisting in the hoisting with the lifting machinery. Under the action of the traction limiting structure 3, it can move up and down with the anti-detachment hook structure 4, while preventing the traction rope 34 from slackening. Under the action of the anti-detachment hook structure 4, the suspended object is prevented from falling off, and the risk of lateral swaying is effectively reduced. At the same time, the weight of the suspended object can be measured. Under the action of the auxiliary support structure 5, the hook shell 41 can be effectively prevented from swaying, thereby reducing the measurement error caused by swaying and making the measurement results more accurate. Under the action of the turning visualization structure 6, the camera 66 can transmit the weight measurement results of the object suspended by the anti-detachment hook structure 4 and detect the status of the suspended object, and then transmit them to the terminal equipment in the central control room for visual monitoring.

[0052] refer to Figure 3The movable limiting structure 2 also includes a connecting round block 21 and a rectangular fixing frame 23 installed on the top of the outer surface of the U-shaped mounting frame 1. A U-shaped sliding frame 27 is fixedly connected to the top of the outer surface of the connecting round block 21. Rectangular sliding grooves 24 are provided on both sides of the outer surface of the rectangular fixing frame 23. A rectangular slider 25 is slidably connected to the inner wall of the rectangular sliding groove 24. The outer surface of the rectangular slider 25 is fixedly connected to the inner wall of the U-shaped mounting frame 1.

[0053] By setting the rectangular slider 25 and the rectangular groove 24, they can be used in conjunction with the U-shaped sliding frame 27 for sliding.

[0054] refer to Figure 3 and Figure 4 A rack plate 26 is fixedly connected to the top of the outer surface of the rectangular fixing frame 23. A first motor 28 is fixedly installed on one side of the outer surface of the U-shaped mounting frame 1. A first rotating rod 29 is fixedly connected to the output end of the first motor 28. A transmission gear 210 is fixedly connected to the outer surface of the first rotating rod 29. The transmission gear 210 is meshed with the rack plate 26. An L-shaped plate 211 is fixedly connected to the top of the outer surface of the U-shaped sliding frame 27. A second motor 212 is fixedly installed to the top of the outer surface of the L-shaped plate 211. A first screw 213 is fixedly connected to the output end of the second motor 212. A threaded cylinder 214 is threadedly connected to the outer surface of the first screw 213. A rectangular connecting plate 215 is fixedly connected to the bottom of the threaded cylinder 214. An arc-shaped rubber plate 22 is fixedly connected to the bottom of the outer surface of the rectangular connecting plate 215. A limit rod 216 is fixedly connected to the top of the outer surface of the rectangular connecting plate 215. The limit rod 216 is slidably disposed on the inner wall of the L-shaped plate 211.

[0055] By setting the transmission gear 210 and the rack plate 26, the U-shaped sliding frame 27 can move along the rectangular fixed frame 23. At this time, the transmission gear 210 can be auxiliaryly fixed under the action of the arc-shaped rubber plate 22.

[0056] With the above structure, the first motor 28 is started, which causes the first rotating rod 29 to drive the transmission gear 210 to rotate, thereby causing it to slide on the outer surface of the rack plate 26, and then causing the U-shaped sliding frame 27 to slide. At this time, the second motor 212 is started, which causes the first screw 213 to rotate, thereby causing the threaded cylinder 214 to move, and then causing the arc-shaped rubber plate 22 to move, thus engaging the transmission gear 210.

[0057] refer to Figure 5The traction limiting structure 3 also includes a third motor 31 installed on one side of the outer surface of the U-shaped mounting frame 1. The output end of the third motor 31 is fixedly connected to a second rotating rod 32. The outer surface of the second rotating rod 32 is fixedly connected to a winding frame 33. A traction rope 34 is wound on the outer surface of the winding frame 33. A first U-shaped plate 35 is fixedly connected to one side of the outer surface of the U-shaped mounting frame 1. A fixed round rod 36 is fixedly connected to one side of the inner wall of the first U-shaped plate 35. A sliding cylinder 37 is slidably connected to one end of the fixed round rod 36. An arc-shaped pressure plate 38 is fixedly connected to one side of the outer surface of the sliding cylinder 37. A buffer spring 39 is sleeved on the outer surface of the fixed round rod 36. The two ends of the buffer spring 39 are fixedly connected to the sliding cylinder 37 and the first U-shaped plate 35, respectively.

[0058] By setting up the arc-shaped pressure plate 38 and the sliding cylinder 37, the traction rope 34 can be limited in conjunction with the fixed round rod 36 and the buffer spring 39.

[0059] With the above scheme, in the specific use process, the third motor 31 is started, which can drive the second rotating rod 32 to rotate, which in turn can drive the winding frame 33 to rotate, which in turn can drive the traction rope 34 to move, which in turn can drive the anti-detachment hook structure 4 to move. At this time, under the action of the arc-shaped pressure plate 38, the sliding cylinder 37 can be driven to slide on the outer surface of the fixed round rod 36, which can limit the traction rope 34.

[0060] refer to Figure 6 and Figure 7 The anti-detachment hook structure 4 also includes a hook housing 41, a gravity sensor is installed inside the hook housing 41, a hanging ring 42 is fixedly connected to the top of the outer surface of the hook housing 41, the hanging ring 42 is fixed to one end of the traction rope 34, the output end of the gravity sensor on the inner wall of the hook housing 41 is fixedly connected to the hook body 44, and a display mechanism 43 is fixedly installed on one side of the outer surface of the hook housing 41, and the hook housing 41 and the display mechanism 43 are electrically connected.

[0061] By setting up the hook body 44, it can work with the display mechanism 43 and the gravity sensor to assist in the weighing of objects.

[0062] refer to Figure 6 and Figure 7A connecting block 45 is fixedly connected to the outer surface of the hook body 44. A U-shaped block 46 is fixedly connected to one side of the outer surface of the connecting block 45. A fixing rod 47 is fixedly connected between the two sides of the inner wall of the U-shaped block 46. A rotating round block 48 is rotatably connected to the outer surface of the fixing rod 47. A stop rod 49 is fixedly connected to the outer surface of the rotating round block 48. A torsion spring 410 is sleeved on the outer surface of the fixing rod 47. The two ends of the torsion spring 410 are fixedly connected to the outer surface of the rotating round block 48 and the inner wall of the U-shaped block 46, respectively. An arc-shaped baffle 411 is fixedly connected to the top of the outer surface of the U-shaped block 46. An arc-shaped locking plate 412 is fixedly connected to the hook-shaped part of the outer surface of the hook body 44. A locking hook rod 413 is fixedly connected to the outer surface of the arc-shaped locking plate 412.

[0063] By setting the stop lever 49, it can work with the rotating block 48 and the fixed rod 47 to reset with the torsion spring 410. Then, under the action of the arc-shaped baffle 411, the stop lever 49 can rotate downward, thus preventing it from rotating upward.

[0064] With the above structure, when in use, an object is placed on the inner wall of the hook body 44. At this time, under the action of the object, the stop bar 49 is rotated, which in turn causes the rotating block 48 to rotate, which in turn causes the torsion spring 410 to deform, so that the suspension on the object is placed inside the hook body 44. Then, under the action of the locking hook bar 413 and the arc-shaped locking plate 412, the object can be assisted in limiting its position.

[0065] refer to Figure 9 The auxiliary support structure 5 also includes an L-shaped auxiliary plate 51 fixedly connected to the bottom of the outer surface of the U-shaped mounting frame 1. A rectangular frame 52 is fixedly connected to the top of the outer surface of the L-shaped auxiliary plate 51. A fourth motor 53 is fixedly installed on one side of the outer surface of the rectangular frame 52. A second screw 54 is fixedly connected to the output end of the fourth motor 53. One end of the second screw 54 is rotatably connected to the inner wall of the rectangular frame 52. A screw hole block 55 is threadedly connected to the outer surface of the second screw 54. A rectangular through groove 56 is opened on the bottom inner wall of the rectangular frame 52 and the L-shaped auxiliary plate 51. A sliding round rod 57 is slidably connected to the inner wall of the rectangular through groove 56. The top end of the sliding round rod 57 is fixedly connected to the outer surface of the screw hole block 55.

[0066] By setting a second screw 54 and a screw hole block 55, the second screw 54 can drive the screw hole block 55 to move, thereby cooperating with the movement of the sliding round rod 57.

[0067] refer to Figure 8 and Figure 9A rectangular mounting frame 58 is fixedly connected to the bottom of the outer surface of the sliding round rod 57. A fifth motor 59 is fixedly installed on the inner wall of the rectangular mounting frame 58. A third screw 510 is fixedly connected to the output end of the fifth motor 59. A threaded auxiliary cylinder 513 is threadedly connected to the outer surface of the third screw 510. A limiting round plate 511 is fixedly connected at the connection between the outer surface of the threaded auxiliary cylinder 513 and the third screw 510. A limiting round rod 512 is slidably provided on the inner wall of the limiting round plate 511. The top end of the limiting round rod 512 is fixedly connected to the bottom of the outer surface of the rectangular mounting frame 58.

[0068] By setting a third screw 510 and a threaded auxiliary cylinder 513, the threaded auxiliary cylinder 513 can move up and down, thereby cooperating with other components to play a role.

[0069] refer to Figure 8 A connecting auxiliary block 514 is fixedly connected to the bottom of the outer surface of the threaded auxiliary cylinder 513. A circular connecting rod 515 is fixedly connected to one side of the outer surface of the connecting auxiliary block 514. A U-shaped clamping frame 516 is fixedly connected to one end of the outer surface of the circular connecting rod 515. A rectangular support block 517 is fixedly connected to the inner wall of the U-shaped clamping frame 516. A circular locking rod 518 is fixedly connected to the top of the outer surface of the rectangular support block 517. A rectangular pressing block 519 is fixedly connected to one side of the outer surface of the hook housing 41. A circular locking hole 520 is opened at the bottom of the outer surface of the rectangular pressing block 519. The circular locking rod 518 and the circular locking hole 520 can be detachably locked together.

[0070] By setting a circular locking rod 518 and a circular locking hole 520, the rectangular support block 517 can work in conjunction with the rectangular pressing block 519.

[0071] With the above structure, the fourth motor 53 is activated, which drives the second screw 54 to move, which in turn drives the screw hole block 55 to move, which in turn drives the sliding round rod 57 to slide on the inner wall of the rectangular through groove 56, which in turn drives the rectangular mounting frame 58 and other components to move. At this time, the fifth motor 59 is activated, which drives the third screw 510 to rotate, which in turn drives the threaded auxiliary cylinder 513 to move, which in turn causes the U-shaped clamping frame 516 to limit the two sides of the hook housing 41, which in turn fixes the circular clamping rod 518 to the circular clamping hole 520, preventing the hook housing 41 from shaking.

[0072] refer to Figure 1 and Figure 10The steering visualization structure 6 also includes an L-shaped connecting rod 61 fixedly connected to one side of the outer surface of the U-shaped mounting frame 1. A U-shaped frame 62 is fixedly connected to one end of the outer surface of the L-shaped connecting rod 61. A sixth motor 63 is fixedly installed on one side of the outer surface of the U-shaped frame 62. A third rotating rod 64 is fixedly connected to the output end of the sixth motor 63. A rotating cylinder 65 is fixedly connected to the outer surface of the third rotating rod 64. A camera 66 is fixedly connected to the outer surface of the rotating cylinder 65. An L-shaped connecting plate 67 is fixedly connected to one side of the outer surface of the U-shaped frame 62. An electric telescopic rod 68 is fixedly installed on one side of the outer surface of the L-shaped connecting plate 67. A fixed arc plate 69 is fixedly connected to the output end of the electric telescopic rod 68. An arc-shaped protrusion 610 is fixedly connected to the inner surface of the fixed arc plate 69.

[0073] By setting the third rotating rod 64 and the rotating cylinder 65, the angle of the camera 66 can be adjusted, and the rotating cylinder 65 can be fixed under the action of the fixed arc plate 69.

[0074] With the above structure, the sixth motor 63 is activated, causing the rotating cylinder 65 and the third rotating rod 64 to rotate, which in turn drives the camera 66 to rotate, thereby enabling the recording and transmission of the numbers on the display mechanism 43.

[0075] The overall construction method and steps described above are as follows:

[0076] Step 1: Place the object on the inner wall of the hook body 44. Under the action of the object, the stop bar 49 rotates, the rotating block 48 rotates, and the torsion spring 410 deforms. The suspension on the object is placed inside the hook body 44. Under the action of the locking hook bar 413 and the arc-shaped locking plate 412, the object is assisted in being limited.

[0077] Step 2: At this time, the fourth motor 53 is started. The fourth motor 53 can drive the second screw 54 to move, which in turn can drive the screw hole block 55 to move, which in turn can drive the sliding round rod 57 to slide on the inner wall of the rectangular through groove 56, which in turn can drive the rectangular mounting frame 58 and other components to move. At this time, the fifth motor 59 is started, which can drive the third screw 510 to rotate, which in turn can drive the threaded auxiliary cylinder 513 to move, which in turn can limit the two sides of the hook housing 41 by the U-shaped clamp frame 516, which can fix the round clamp rod 518 and the round clamp hole 520 to prevent the hook housing 41 from shaking.

[0078] At this time, the sixth motor 63 is activated, causing the rotating cylinder 65 and the third rotating rod 64 to rotate, which in turn drives the camera 66 to rotate, thereby enabling the recording and transmission of the numbers on the display mechanism 43.

[0079] At this time, the third motor 31 is started, which can drive the second rotating rod 32 to rotate, which in turn can drive the winding frame 33 to rotate, which in turn can drive the traction rope 34 to move, which in turn can drive the anti-detachment hook structure 4 to move. At this time, under the action of the arc-shaped pressure plate 38, the sliding cylinder 37 can slide on the outer surface of the fixed round rod 36, which can limit the traction rope 34.

[0080] At this time, the first motor 28 is activated, which allows the first rotating rod 29 to drive the transmission gear 210 to rotate, thereby causing it to slide on the outer surface of the rack plate 26, and in turn causing the U-shaped sliding frame 27 to slide. At this time, the second motor 212 is activated, which allows the second motor 212 to drive the first screw 213 to rotate, thereby causing the threaded cylinder 214 to move, and in turn causing the arc-shaped rubber plate 22 to move, engaging the transmission gear 210. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A visualized lifting hook capable of accurately measuring weight, characterized in that, Include: The U-shaped mounting frame (1); The mobile limiting structure (2) is installed at the top of the U-shaped mounting frame (1); The traction limiting structure (3) is installed on one side of the U-shaped mounting frame (1); The anti-drop lifting hook structure (4) is installed at the bottom of the traction limiting structure (3); The auxiliary support structure (5) is installed on one side of the U-shaped mounting frame (1) and is used for auxiliary support of the anti-drop lifting hook structure (4); The turning visualization structure (6) is installed on the side of the outer surface of the U-shaped mounting frame (1) opposite to the auxiliary support structure (5); The mobile limiting structure (2) includes a connecting round block (21) and a rectangular fixed frame (23) installed at the top of the outer surface of the U-shaped mounting frame (1), the outer surface top of the connecting round block (21) is fixedly connected with a U-shaped sliding frame (27), the outer surface of the rectangular fixed frame (23) is provided with a rectangular sliding groove (24) on both sides, the inner wall of the rectangular sliding groove (24) is slidably connected with a rectangular sliding block (25), and the outer surface of the rectangular sliding block (25) is fixedly connected with the inner wall of the U-shaped sliding frame (27); The outer surface top of the rectangular fixed frame (23) is fixedly connected with a rack plate (26), one side of the outer surface of the U-shaped mounting frame (1) is fixedly installed with a first motor (28), the output end of the first motor (28) is fixedly connected with a first rotating rod (29), the outer surface of the first rotating rod (29) is fixedly connected with a transmission gear (210), the transmission gear (210) and the rack plate (26) are in meshing connection, the outer surface top of the U-shaped sliding frame (27) is fixedly connected with an L-shaped plate (211), the outer surface top of the L-shaped plate (211) is fixedly installed with a second motor (212), the output end of the second motor (212) is fixedly connected with a first screw rod (213), the outer surface of the first screw rod (213) is threadedly connected with a threaded cylinder (214), the bottom of the threaded cylinder (214) is fixedly connected with a rectangular connecting plate (215), the outer surface bottom of the rectangular connecting plate (215) is fixedly connected with an arc-shaped rubber plate (22), the outer surface top of the rectangular connecting plate (215) is fixedly connected with a limiting rod (216), and the limiting rod (216) is slidably arranged in the inner wall of the L-shaped plate (211).

2. The visual lifting hook capable of accurately measuring weight according to claim 1, wherein: The traction limiting structure (3) includes a third motor (31) mounted on one side of the outer surface of the U-shaped mounting frame (1), the output end of the third motor (31) is fixedly connected with a second rotating rod (32), the outer surface of the second rotating rod (32) is fixedly connected with a wire frame (33), the outer surface of the wire frame (33) is wound with a traction rope (34), one side of the outer surface of the U-shaped mounting frame (1) is fixedly connected with a first U-shaped plate (35), one side of the inner wall of the first U-shaped plate (35) is fixedly connected with a fixed circular rod (36), one end of the fixed circular rod (36) is slidably connected with a sliding cylinder (37), one side of the outer surface of the sliding cylinder (37) is fixedly connected with an arc-shaped pressing plate (38), the outer surface of the fixed circular rod (36) is sleeved with a buffer spring (39), and the two ends of the buffer spring (39) are fixedly connected with the sliding cylinder (37) and the first U-shaped plate (35) respectively.

3. The visualized lifting hook capable of accurately measuring weight according to claim 2, wherein: The anti-falling hook structure (4) includes a hook shell (41), a gravity sensor is arranged in the hook shell (41), a hanging ring (42) is fixedly connected to the top of the outer surface of the hook shell (41), one end of the hanging ring (42) is fixed with the traction rope (34), a hook body (44) is fixedly connected to the output end of the gravity sensor of the inner wall of the hook shell (41), a display mechanism (43) is fixedly installed on one side of the outer surface of the hook shell (41), and the hook shell (41) and the display mechanism (43) are electrically connected.

4. The visualized lifting hook capable of accurately measuring weight according to claim 3, wherein: The outer surface of the hook body (44) is fixedly connected with a connecting block (45), one side of the outer surface of the connecting block (45) is fixedly connected with a U-shaped block (46), the inner wall between the two sides of the U-shaped block (46) is fixedly connected with a fixed rod (47), the outer surface of the fixed rod (47) is rotatably connected with a rotating circular block (48), the outer surface of the rotating circular block (48) is fixedly connected with a blocking rod (49), the outer surface of the fixed rod (47) is sleeved with a torsional spring (410), the two ends of the torsional spring (410) are fixedly connected with the outer surface of the rotating circular block (48) and the inner wall of the U-shaped block (46), the top of the outer surface of the U-shaped block (46) is fixedly connected with an arc-shaped baffle (411), the hook-shaped part of the outer surface of the hook body (44) is fixedly connected with an arc-shaped clamping plate (412), and the outer surface of the arc-shaped clamping plate (412) is fixedly connected with a clamping hook rod (413).

5. The visualized lifting hook capable of accurately measuring weight according to claim 4, wherein: The auxiliary support structure (5) includes an L-shaped auxiliary plate (51) fixedly connected with the bottom of the outer surface of the U-shaped mounting frame (1), the top of the outer surface of the L-shaped auxiliary plate (51) is fixedly connected with a rectangular frame (52), one side of the outer surface of the rectangular frame (52) is fixedly installed with a fourth motor (53), the output end of the fourth motor (53) is fixedly connected with a second screw rod (54), one end of the second screw rod (54) is rotatably connected with the inner wall of the rectangular frame (52), the outer surface of the second screw rod (54) is threadedly connected with a threaded hole block (55), the bottom inner walls of the rectangular frame (52) and the L-shaped auxiliary plate (51) are provided with a rectangular through slot (56), the inner wall of the rectangular through slot (56) is slidably connected with a sliding round rod (57), and the top end of the sliding round rod (57) is fixedly connected with the outer surface of the threaded hole block (55).

6. The visual lifting hook capable of accurately measuring weight according to claim 5, wherein: The outer surface of the sliding round rod (57) is fixedly connected with a rectangular mounting frame (58) at the bottom end, the inner wall of the rectangular mounting frame (58) is fixedly installed with a fifth motor (59), the output end of the fifth motor (59) is fixedly connected with a third screw rod (510), the outer surface of the third screw rod (510) is threadedly connected with a threaded auxiliary cylinder (513), the outer surface of the threaded auxiliary cylinder (513) is fixedly connected with a limiting circular plate (511) at the connection position with the third screw rod (510), the inner wall of the limiting circular plate (511) is slidably provided with a limiting round rod (512), and the top end of the limiting round rod (512) is fixedly connected with the bottom of the outer surface of the rectangular mounting frame (58).

7. The visual lifting hook capable of accurately measuring weight according to claim 6, wherein: The outer surface of the threaded auxiliary cylinder (513) is fixedly connected with a connecting auxiliary block (514) at the bottom, one side of the outer surface of the connecting auxiliary block (514) is fixedly connected with a circular connecting rod (515), the outer surface of the circular connecting rod (515) is fixedly connected with a U-shaped clamping frame (516) at one end, the inner wall of the U-shaped clamping frame (516) is fixedly connected with a rectangular supporting block (517), the top of the outer surface of the rectangular supporting block (517) is fixedly connected with a circular clamping rod (518), one side of the outer surface of the hook shell (41) is fixedly connected with a rectangular pressing block (519), the bottom of the outer surface of the rectangular pressing block (519) is provided with a circular clamping hole (520), and the circular clamping rod (518) and the circular clamping hole (520) are detachably clamped. The turning visual structure (6) further includes an L-shaped connecting rod (61) fixedly connected with one side of the outer surface of the U-shaped mounting frame (1), one end of the outer surface of the L-shaped connecting rod (61) is fixedly connected with a U-shaped frame (62), one side of the outer surface of the U-shaped frame (62) is fixedly installed with a sixth motor (63), the output end of the sixth motor (63) is fixedly connected with a third rotating rod (64), the outer surface of the third rotating rod (64) is fixedly connected with a rotating cylinder (65), the outer surface of the rotating cylinder (65) is fixedly connected with a camera (66), one side of the outer surface of the U-shaped frame (62) is fixedly connected with an L-shaped connecting plate (67), one side of the outer surface of the L-shaped connecting plate (67) is fixedly installed with an electric telescopic rod (68), the output end of the electric telescopic rod (68) is fixedly connected with a fixed arc plate (69), and the inner surface of the fixed arc plate (69) is fixedly connected with an arc-shaped protruding block (610).

8. The method of claim 7, wherein the visualized hook is capable of accurately measuring the weight. Comprise: Step 1, the object is placed on the inner wall of the hook body (44), under the action of the object, the stop lever (49) is rotated, the rotating block (48) is rotated, the torsional spring (410) is deformed, the suspension on the object is placed in the interior of the hook body (44), and the object is assisted and limited under the action of the clamping hook rod (413) and the arc-shaped clamping plate (412); Step 2, at this time, the fourth motor (53) is started, the fourth motor (53) drives the second screw rod (54) to move, drives the screw hole block (55) to move, drives the sliding round rod (57) to slide on the inner wall of the rectangular through groove (56), and drives the rectangular mounting frame (58) component to move; Step 3, at this time, the fifth motor (59) is started, the fifth motor (59) drives the third screw rod (510) to rotate, drives the threaded auxiliary cylinder (513) to move, the U-shaped clamping frame (516) limits the two sides of the hook shell (41), the circular clamping rod (518) is fixed with the circular clamping hole (520), and the hook shell (41) is prevented from shaking; Step 4, at this time, the sixth motor (63) is started, the rotating cylinder (65) and the third rotating rod (64) are rotated, the camera (66) is rotated, and the numbers on the display mechanism (43) are recorded and transmitted; Step 5, at this time, the third motor (31) is started, the third motor (31) drives the second rotating rod (32) to rotate, drives the wire frame (33) to rotate, drives the traction rope (34) to move, and drives the anti-dropping hook structure (4) to move, at this time, under the action of the arc-shaped pressing plate (38), the sliding cylinder (37) slides on the outer surface of the fixed circular rod (36), and the traction rope (34) is limited; Step 6, at this time, the first motor (28) is started, the first rotating rod (29) drives the transmission gear (210) to rotate, slides on the outer surface of the rack plate (26), drives the U-shaped sliding frame (27) to slide, at this time, the second motor (212) is started, the second motor (212) drives the first screw rod (213) to rotate, drives the threaded cylinder (214) to move, drives the arc-shaped rubber plate (22) to move, and clamps the transmission gear (210).

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