A gantry-type intelligent power-assisted device

Abstract

This invention discloses a gantry-type intelligent power-assisted device, including a motor, a winding machine, a controller, a first connector, a weighing sensor, an elastic element, a lifting handle, a second connector, a connecting column, a hook, a linear resistor, and a hand detection sensor. Key technical features include a top plate, a sealing plate, and a gantry frame. The motor, winding machine, and controller are all fixed to the top plate. Multiple guide shafts are fixed to the second connector. The top plate has guide shaft holes for the guide shafts to pass through. First guide plates are fixed to both sides between two sealing plates. First sliding grooves are symmetrically formed on opposite sides of the two first guide plates. First sliders that slide within the first sliding grooves are fixed to the side walls of the top plate. A second slider is fixed to one end of each sealing plate. Second guide plates are symmetrically fixed to the top ends between the two gantry frames. Second sliding grooves are formed on the two second guide plates for the second sliders to slide. This invention avoids swaying when lifting objects and allows for directional movement when the object is rising, making it highly practical.

Description

Technical Field

[0001] This invention relates to the field of power-assisting equipment technology, specifically a gantry-type intelligent power-assisting device. Background Technology

[0002] While traditional material handling equipment (such as articulated arms, balancers, lifters, and cranes) has a positive impact on ergonomics, its effectiveness, accuracy, and safety are very limited. Moreover, it cannot work in the same physical workspace as humans. Existing assistive devices generally have lifting functions, but they lack control computers, are difficult to operate, and require significant operating force.

[0003] CN109956406A discloses an intelligent electric lifting device, including a motor, a drum, a lifting handle, and a controller. The motor drives the drum to rotate, and a rope is wound around the drum, with one end of the rope fixedly connected to the upper end of the lifting handle. The lifting handle includes a cylindrical body and an outer shell sleeved around the body. A first elastic element and a second elastic element made of elastic material are fixed to the upper and lower ends of the body, respectively. The two ends of the outer shell abut against the lower side of the first elastic element and the upper side of the second elastic element, respectively. The upper end of the first elastic element is fixedly connected to the rope via a first connector, and the lower end of the second elastic element is connected to a hook via a second connector. A linear resistor is provided vertically on the side wall of the first connector, and the movable end of the linear resistor abuts against the upper side of the outer shell. This invention uses a first and second elastic element to replace the traditional spring structure, resulting in a faster response and more precise control.

[0004] The existing solution has the following problems: the roller lifts and lowers the hook via a rope. During the lifting and lowering process, the rope is prone to swaying, causing the hook to sway and the load suspended on the hook to sway. This may cause the load to fall off the hook, posing a danger to the operator. In addition, the equipment can only lift and lower and cannot move at the same time, making it not very practical. Summary of the Invention

[0005] The purpose of this invention is to provide a gantry-type intelligent power-assisted device to solve the above-mentioned technical problems.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a gantry-type intelligent power-assisted device, comprising a motor, a winding machine, a controller, a first connector, a weighing sensor, an elastic element, a lifting handle, a second connector, a connecting column, a hook mounted on the connecting column, a linear resistor, and a hand detection sensor; further comprising a top plate, two sealing plates, and two gantry frames; the motor, winding machine, and controller are all fixedly mounted on the top plate; the rope of the winding machine passes through the top plate and connects to the first connector; multiple guide shafts are evenly fixedly mounted on the second connector outside the lifting handle; the top plate has guide shaft holes corresponding to the guide shafts for the guide shafts to pass through; first guide plates are symmetrically fixedly connected on both sides between the two sealing plates; first sliding grooves are symmetrically opened on the opposite sides of the two first guide plates; first sliders that slide within the first sliding grooves are fixedly mounted on both side walls of the top plate; second sliders are fixedly connected to the end of the sealing plate away from the first guide plate; second guide plates are symmetrically fixedly connected to the top of the two gantry frames; second sliding grooves are opened on the opposite sides of the two second guide plates for the second sliders to slide.

[0007] Preferably, the outer wall of the guide shaft is slidably connected to the inner wall of the guide shaft hole, and the top plate is located directly above the second connector.

[0008] Preferably, the inner wall of the first groove is fixedly provided with an optical axis, and the first slider has an optical hole through which the optical axis passes and is slidably connected to the outer wall of the optical axis.

[0009] Preferably, the inner wall of the second slide groove near the gantry is provided with a wheel groove, and the bottom of the second slider is provided with a plurality of rollers that are rotatably connected to the wheel groove.

[0010] Preferably, the bottom of the second connector is provided with a connecting column groove that is rotatably connected to the connecting column. The bottom of the connecting column groove is provided with a limiting plate groove. A limiting plate that is fixedly connected to the connecting column is rotatably provided in the limiting plate groove. A slot is provided on the side wall of the limiting plate. A locking rod groove is provided on the side wall of the limiting plate groove. A locking rod spring is fixedly provided at the bottom of the locking rod groove. A locking rod that is slidably connected to the inner wall of the locking rod groove and used to lock into the slot is fixedly connected to the locking rod spring.

[0011] Preferably, multiple slots are evenly distributed along the circumferential direction of the outer wall of the limiting disc. A first rack slot is connected to the side wall of the locking rod slot away from the guide shaft. A first rack fixedly connected to the side wall of the locking rod is provided in the first rack slot. A gear slot is connected to the side wall of the first rack slot away from the locking rod slot. A gear meshing with the first rack is rotatably provided in the gear slot. A second rack slot is connected to the side wall of the gear slot away from the first rack slot. A second rack meshing with the gear is provided in the second rack slot. An unlocking rod slot is connected to the side wall of the second rack slot away from the gear slot and passes through the side wall of the second connector. An unlocking rod fixedly connected to the second rack is slidably provided in the unlocking rod slot.

[0012] Preferably, a return spring is fixedly provided at the bottom of the unlocking rod groove, and the return spring is fixedly connected to one end of the unlocking rod located in the unlocking rod groove.

[0013] Preferably, a limiting groove is provided in the inner wall of the unlocking rod groove away from the second rack groove, and a limiting block is slidably provided in the limiting groove and fixedly connected to the side wall of the unlocking rod.

[0014] Preferably, the bottom of the second connector is symmetrically fixed with connecting plates on both sides of the connecting column, and a clamping plate is fixedly connected to the bottom of the connecting plate. The connecting column passes through the clamping plate, and clamping arms are symmetrically slidably sleeved on both sides of the connecting column on the clamping plate. Telescopic cylinders are symmetrically fixed to the bottom of the clamping plate on both sides of the connecting column. The lifting end of the telescopic cylinder is fixedly connected to the side wall of the clamping arm, and a control panel for controlling the clamping arm is fixedly provided on the side wall of the clamping plate.

[0015] Preferably, the clamping ends of the two clamping arms on opposite sides are provided with anti-slip blocks.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: The design of the guide shaft, top plate, and guide shaft hole ensures stable lifting and lowering of the load during hoisting, preventing swaying and potential dangers; the design of the sealing plate, first guide plate, first slide groove, first slider, optical shaft, second guide plate, second slide groove, second slider, rollers, and gantry frame ensures stable lifting and lowering of the load, and also allows for displacement during vertical lifting, facilitating the handling of heavy objects and enhancing practicality; the use of the limiting plate, slot, lever, lever spring, and first tooth... The design incorporates a rack, gear, second rack, unlocking rod, return spring, limit groove, and limit block. Pressing the unlocking rod allows the hook to rotate freely when lifting heavy objects, facilitating hooking and operation. Releasing the unlocking rod prevents the hook from rotating, ensuring the object remains stationary during lifting and enhancing safety. The clamping plate, clamping arm, telescopic cylinder, and control panel add multi-functionality. When the object is not hooked, the clamping arm can clamp and lift it, improving practicality and convenience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the external structure of this embodiment;

[0019] Figure 2 This is an enlarged view of the first and second guide plates in this embodiment;

[0020] Figure 3 This is a side view of the second slide groove in this embodiment;

[0021] Figure 4 This is a schematic diagram of the lifting handle structure in this embodiment;

[0022] Figure 5 This is a schematic diagram of the lifting handle from another perspective in this embodiment;

[0023] Figure 6 This is a partial sectional view of the main view connecting block in this embodiment.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Electric motor; 2. Winding machine; 3. Controller; 4. First connector; 5. Weighing sensor; 6. Elastic element; 7. Lifting handle; 8. Second connector; 9. Connecting column; 10. Hook; 11. Linear resistor; 12. Hand detection sensor; 13. Guide shaft; 14. Top plate; 15. Guide shaft hole; 16. First guide plate; 17. Sealing plate; 18. First slide groove; 19. First slider; 20. Optical axis; 21. Optical hole; 22. Gantry frame; 23. Second guide plate; 24. Second slide groove; 25. Second slider; 2 6. Wheel groove; 27. Roller; 28. Connecting column groove; 29. ​​Limiting plate groove; 30. Limiting plate; 31. Card slot; 32. Card rod groove; 33. Card rod spring; 34. Card rod; 35. First rack groove; 36. First rack; 37. Gear groove; 38. Gear; 39. Second rack groove; 40. Second rack; 41. Unlocking rod groove; 42. Unlocking rod; 43. Return spring; 44. Limiting groove; 45. Limiting block; 46. Connecting plate; 47. Clamping plate; 48. Clamping arm; 49. Telescopic cylinder; 50. Control panel. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-6This invention provides a technical solution: a gantry-type intelligent power-assisted device, including a motor 1, a winding machine 2, a controller 3, a first connector 4, a weighing sensor 5, an elastic element 6, a lifting handle 7, a second connector 8, a connecting column 9, a hook 10 mounted on the connecting column 9, a linear resistor 11, and a hand detection sensor 12. It also includes a top plate 14, two sealing plates 17, and two gantry frames 22. The motor 1, winding machine 2, and controller 3 are all fixedly mounted on the top plate 14. The rope of the winding machine 2 passes through the top plate 14 and connects to the first connector 4. Multiple hooks are evenly fixed on the second connector 8 outside the lifting handle 7. A guide shaft 13 is provided on the top plate 14, and a guide shaft hole 15 corresponding to the guide shaft 13 is provided for the guide shaft 13 to pass through. A first guide plate 16 is fixedly and symmetrically connected on both sides between two sealing plates 17. A first slide groove 18 is symmetrically provided on the opposite side of the two first guide plates 16. A first slider 19 located in the first slide groove 18 is fixedly provided on both side walls of the top plate 14. A second slider 25 is fixedly connected to the end of the sealing plate 17 away from the first guide plate 16. A second guide plate 23 is symmetrically and fixedly connected at the top between two gantry frames 22. A second slide groove 24 is provided on the opposite side of the two second guide plates 23 for the second slider 25 to slide.

[0028] Specifically, the outer wall of the guide shaft 13 is slidably connected to the inner wall of the guide shaft hole 15, and the top plate 14 is located directly above the second connector 8. When the rope of the winding machine 2 pulls the first connector 4 upward, the guide shaft 13 on the second connector 8 rises in the guide shaft hole 15 along with the second connector 8. Through the limiting effect of the guide shaft hole 15 and the guide shaft 13, the object is kept vertically raised and lowered without shaking, thus avoiding possible danger.

[0029] Specifically, the inner wall of the first slide groove 18 is fixedly provided with an optical axis 20, and the first slider 19 has an optical hole 21 through which the optical axis 20 passes and is slidably connected with the outer wall of the optical axis 20. The optical axis 20 is a smooth metal shaft, and the inner wall of the optical hole 21 is also a smooth metal inner wall. Through the sliding connection between the optical axis 20 and the optical hole 21, the frictional resistance of the top plate 14 sliding in the first slide groove 18 can be reduced, making it easier for the operator to operate.

[0030] Specifically, the inner wall of the second slide groove 24 near the gantry frame 22 is provided with a wheel groove 26, and the bottom of the second slider 25 is provided with multiple rollers 27 that are rotatably connected to the wheel groove 26. By the rolling of the rollers 27 in the wheel groove 26, the sliding friction resistance of the second slider 25 in the second slide groove 24 can be reduced, so that the sealing plate 17 moves more smoothly along the second guide plate 23, making it easier for the operator to operate.

[0031] Specifically, the bottom of the second connecting member 8 is provided with a connecting column groove 28 that is rotatably connected to the connecting column 9. The bottom of the connecting column groove 28 is provided with a limiting plate groove 29. A limiting plate 30 that is fixedly connected to the connecting column 9 is rotatably provided in the limiting plate groove 29. The cooperation between the limiting plate 30 and the limiting plate groove 29 can make the connection between the connecting column 9 and the second connecting member 8 sufficiently stable, preventing the connecting column 9 from separating from the second connecting member 8. A slot 31 is provided on the side wall of the limiting plate 30, and a locking rod groove 32 is provided on the side wall of the limiting plate groove 29. A locking rod spring 33 is fixedly provided at the bottom of the locking rod groove 32. A locking rod 34 that is slidably connected to the inner wall of the locking rod groove 32 and used to engage with the slot 31 is fixedly connected to the locking rod spring 33. Under the elastic force of the locking rod spring 33, the locking rod 34 engages with the slot 31 to restrict the rotation of the limiting plate 30, thereby restricting the rotation of the hook 10, so that the hook 10 remains stable and does not rotate when lifting heavy objects, improving the safety of operation.

[0032] Specifically, multiple slots 31 are evenly distributed along the circumferential direction of the outer wall of the limiting plate 30. A first rack groove 35 is connected to the side wall of the locking rod groove 32 away from the guide shaft 13. A first rack 36, fixedly connected to the side wall of the locking rod 34, is located within the first rack groove 35. A gear groove 37 is connected to the side wall of the first rack groove 35 away from the locking rod groove 32. A gear 38, meshing with the first rack 36, is rotatably located within the gear groove 37. A second rack groove 39 is connected to the side wall of the gear groove 37 away from the first rack groove 35. A second rack 40, meshing with the gear 38, is located within the second rack groove 39. An unlocking rod groove 41 is connected to the side wall of the second rack groove 39 away from the gear groove 37 and extends through the side wall of the second connector 8. An unlocking rod 42, fixedly connected to the second rack 40, slides within the unlocking rod groove 41. Before the hook 10 lifts a heavy object, the hook 10 can rotate to facilitate the hook 10's... When the heavy object is hooked, pressing the unlocking lever 42 causes it to slide within the unlocking lever groove 41. The unlocking lever 42 drives the second rack 40 to slide. Under the meshing of the second rack 40 and the gear 38, the gear 38 rotates as the second rack 40 moves. Under the meshing of the gear 38 and the first rack 36, the first rack 36 moves as the gear 38 rotates, causing the locking lever 34 to move within the locking lever groove 32 and compress the locking lever spring 33. The locking lever 34 slides out of the locking groove 31, and the limiting disc 30 loses its limit, allowing the connecting column 9 to rotate, thus allowing the hook 10 to rotate. When the hook 10 hooks the heavy object and rises, the unlocking lever 42 can be released. Under the elastic force of the locking lever spring 33, the locking lever 34 slides into one of the locking grooves 31 of the limiting disc 30 to re-limit the limiting disc 30, thereby ensuring that the hook 10 remains stable and does not rotate when the heavy object is lifted and lowered. The unlocking lever 42 resets under the movement of the locking lever 34.

[0033] Specifically, a return spring 43 is fixedly provided at the bottom of the unlocking rod groove 41. The return spring 43 is fixedly connected to one end of the unlocking rod 42 located in the unlocking rod groove 41. When the locking rod 34 is located in the locking groove 31, it is simultaneously subjected to the elastic force of the locking rod spring 33 and the return spring 43, thereby making the locking rod 34 more stably located in the locking groove 31 to lock the limiting plate 30. At the same time, the return spring 43 can also make the unlocking rod 42 return quickly.

[0034] Specifically, a limiting groove 44 is provided in the inner wall of the unlocking rod groove 41 away from the second rack groove 39. A limiting block 45 is slidably provided in the limiting groove 44 and fixedly connected to the side wall of the unlocking rod 42. Through the cooperation of the limiting groove 44 and the limiting block 45, the unlocking rod 42 can be prevented from sliding out of the unlocking rod groove 41.

[0035] Specifically, the bottom of the second connecting piece 8 is symmetrically fixed with connecting plates 46 on both sides of the connecting column 9. A clamping plate 47 is fixedly connected to the bottom of the connecting plate 46. The connecting column 9 passes through the clamping plate 47. A clamping arm 48 is symmetrically slidably sleeved on both sides of the clamping plate 47 on both sides of the connecting column 9. A telescopic cylinder 49 is symmetrically fixed to the bottom of the clamping plate 47 on both sides of the connecting column 9. The lifting end of the telescopic cylinder 49 is fixedly connected to the side wall of the clamping arm 48. A control panel 50 for controlling the clamping arm 48 is fixedly provided on the side wall of the clamping plate 47. When it is inconvenient for the hook 10 to hook the object, the telescopic cylinder 49 can be activated through the control panel 50 (the control panel for controlling the telescopic cylinder is existing technology, so it will not be described in detail here) to control the clamping arm 48 to clamp the heavy object, thereby improving the practical performance of the device.

[0036] Specifically, anti-slip blocks are provided on the opposite side of the clamping ends of the two clamping arms 8, which can increase the friction between the clamping ends of the clamping arms 48 and the object, thereby increasing the clamping force and making it easier to lift heavier objects.

[0037] A specific application example of this embodiment is as follows:

[0038] In use, this device lifts and lowers the hook 10 by controlling the lifting handle 7 (this is prior art in the prior art document) to lift objects. When the hook 10 is aligned with the object being lifted, the hook 10 can be rotated to facilitate hooking the heavy object. Pressing the unlocking lever 42 causes it to slide within the unlocking lever groove 41, compressing the return spring 43. The unlocking lever 42 drives the second rack 40 to slide. Under the meshing of the second rack 40 and the gear 38, the gear 38 moves with the second rack 40. The rack 40 rotates as it moves. Under the meshing of gear 38 and the first rack 36, the first rack 36 moves with the rotation of gear 38, causing the locking rod 34 to move within the locking rod groove 32, compressing the locking rod spring 33. The locking rod 34 slides out of the groove 31, the limiting disc 30 loses its limiting position, allowing the connecting column 9 to rotate, thus allowing the hook 10 to rotate. After the hook 10 rotates to a suitable lifting position, it hooks and lifts the heavy object. The lifting handle 7 raises the heavy object, and the hook 10 hooks the heavy object. When lifting, the unlocking lever 42 can be released. Under the elastic force of the lever spring 33 and the return spring 43, the lever 34 slides into one of the slots 31 of the limiting plate 30 to re-limit the limiting plate 30, thereby ensuring that the hook 10 remains stable and does not rotate when the heavy object is lifted, thus improving the safety of lifting the heavy object. If the heavy object has no hook, the telescopic cylinder 49 can be controlled through the control panel 50 to clamp and lift the heavy object through the clamping arm 48. It has sufficient functionality and high convenience. The unlocking lever 42 is reset under the movement of the lever 34. During the lifting and lowering of the object, the guide shaft 13 on the second connecting piece 8 rises in the guide shaft hole 15 as the second connecting piece 8 rises. Through the limiting effect of the guide shaft hole 15 and the guide shaft 13, it is ensured that the object remains vertical during lifting and lowering and will not sway, avoiding possible danger. The first guide plate 16 and the second guide plate 23 can be moved during the lifting of the object to facilitate the handling of the heavy object. It has high practical performance.

[0039] In the description of this invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "both ends," etc., indicate the orientation or positional relationship based on the drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0040] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," "screw connection," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gantry type intelligent power assisting device, comprising a motor (1), a winding machine (2), a controller (3), a first connecting piece (4), a load cell (5), an elastic piece (6), a lifting handle (7), a second connecting piece (8), a connecting column (9), a hook (10) arranged on the connecting column (9), a linear resistor (11) and a hand detection sensor (12), characterized in that: It also includes the roof (14), two sealing plate (17) and two gantry (22), the motor (1), winding machine (2) and controller (3) are fixedly arranged on the roof (14), the rope of winding machine (2) is connected with the first connecting piece (4) through the roof (14), the second connecting piece (8) is uniformly provided with a plurality of guide shafts (13) on the outside of the lifting handle (7), the roof (14) is provided with guide shaft hole (15) corresponding to guide shaft (13), the first guide plate (16) is fixedly connected between the two sealing plate (17), the first guide plate (16) is symmetrically provided with first sliding groove (18) on the opposite side, the first sliding block (19) is fixedly arranged on the side wall of the roof (14) and located in the first sliding groove (18), the second sliding block (25) is fixedly connected to the end of the sealing plate (17) away from the first guide plate (16), the second guide plate (23) is fixedly connected between the two gantry (22), the second guide plate (23) is provided with second sliding groove (24) for the second sliding block (25) to slide on the opposite side; The second connecting piece (8) is provided with connecting column groove (28) rotatingly connected with connecting column (9) at the bottom, the connecting column groove (28) is provided with limiting disc groove (29) at the bottom, the limiting disc groove (29) is rotatably provided with limiting disc (30) fixedly connected with connecting column (9), the limiting disc (30) is provided with clamping groove (31) on the side wall, the limiting disc groove (29) is provided with clamping rod groove (32) on the side wall, the clamping rod groove (32) is fixedly provided with clamping rod spring (33) at the bottom, the clamping rod spring (33) is fixedly connected with the clamping rod (34) slidably connected with the inner wall of the clamping rod groove (32) and used for clamping into the clamping groove (31); The clamping groove (31) is uniformly provided with a plurality of clamping grooves along the circumferential direction of the limiting disc (30) outer wall, the side wall of the clamping rod groove (32) away from the guide shaft (13) is communicated and provided with first rack groove (35), the first rack groove (35) is provided with first rack (36) fixedly connected with the side wall of the clamping rod (34), the side wall of the first rack groove (35) away from the clamping rod groove (32) is communicated and provided with gear groove (37), the gear groove (37) is rotatably provided with gear (38) engaged with the first rack (36), the side wall of the gear groove (37) away from the first rack groove (35) is communicated and provided with second rack groove (39), the second rack groove (39) is provided with second rack (40) engaged with the gear (38), the side wall of the second rack groove (39) away from the gear groove (37) is communicated and provided with unlocking rod groove (41) and penetrates the side wall of the second connecting piece (8), the unlocking rod groove (41) is slidably provided with unlocking rod (42) fixedly connected with the second rack (40); The unlocking rod groove (41) is fixedly provided with return spring (43) at the bottom, the return spring (43) is fixedly connected with the end of the unlocking rod (42) in the unlocking rod groove (41); The unlocking rod slot (41) is communicated with a limiting slot (44) away from the inner wall of the second rack slot (39), and the limiting block (45) fixedly connected with the side wall of the unlocking rod (42) is slidably arranged in the limiting slot (44); The bottom of the second connecting piece (8) is fixedly provided with a connecting plate (46) on both sides of the connecting column (9) in a symmetrical manner, the bottom of the connecting plate (46) is fixedly connected with a clamping plate (47), the connecting column (9) penetrates through the clamping plate (47), the clamping plate (47) is slidably sleeved with a clamping arm (48) on both sides of the connecting column (9) in a symmetrical manner, the bottom of the clamping plate (47) is fixedly provided with a telescopic air cylinder (49) on both sides of the connecting column (9) in a symmetrical manner, the jacking end of the telescopic air cylinder (49) is fixedly connected with the side wall of the clamping arm (48), and the side wall of the clamping plate (47) is fixedly provided with a control panel (50) for controlling the clamping arm (48). The opposite side clamping end of the two clamping arms (8) is provided with an anti-skid block.

2. The gantry-type intelligent power-assisted device according to claim 1, characterized in that: The outer wall of the guide shaft (13) is slidably connected with the inner wall of the guide shaft hole (15), and the top plate (14) is located directly above the second connecting piece (8).

3. The gantry-type intelligent power-assisted device according to claim 1, characterized in that: The inner wall of the first sliding groove (18) is fixedly provided with an optical axis (20), and the first sliding block (19) is provided with an optical hole (21) through which the optical axis (20) penetrates and which is slidably connected with the outer wall of the optical axis (20).

4. The gantry-type intelligent power-assisted device according to claim 1, characterized in that: The inner wall of one side of the second sliding groove (24) close to the gantry (22) is provided with a wheel groove (26), and the bottom of the second sliding block (25) is rotatably provided with a plurality of rollers (27) in rolling connection with the wheel groove (26). The outer wall of the guide shaft (13) is slidably connected with the inner wall of the guide shaft hole (15), and the top plate (14) is located directly above the second connecting piece (8).

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