CN116199110A

CN116199110A - Gantry type intelligent power assisting equipment

Info

Publication number: CN116199110A
Application number: CN202310173569.7A
Authority: CN
Inventors: 黄世煌; 郑良彬; 尤国森
Original assignee: Xiamen Dalishen Machinery Industry Co ltd
Current assignee: Xiamen Dalishen Machinery Industry Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-02

Abstract

The invention discloses gantry type intelligent power assisting equipment which comprises a motor, a winding machine, a controller, first connecting pieces, weighing sensors, elastic pieces, lifting handles, second connecting pieces, connecting columns, lifting hooks, linear resistors and hand detection sensors.

Description

Gantry type intelligent power assisting equipment

Technical Field

The invention relates to the technical field of power assisting equipment, in particular to gantry intelligent power assisting equipment.

Background

While conventional material handling equipment (e.g., articulated arms, balancers, lifters, cranes, etc.) have a positive ergonomic impact, they have very limited utility in terms of effectiveness, accuracy, safety, etc., and cannot work in cooperation with humans in the same physical workspace, existing booster equipment generally has lifting functionality, but does not control a computer, is difficult to operate, and requires significant operating force.

Publication number CN109956406A discloses an intelligent electric lifting device, including the motor, the cylinder, lifting handle and controller, motor drive cylinder rotates, the winding has the rope on the cylinder and the one end of rope links firmly with lifting handle's upper end, lifting handle includes cylindric main part and the shell body of cover outside the main part is established, the upper and lower both ends of main part are fixed with first elastic component and the second elastic component of being made by elastic material respectively, the both ends of shell body are supported with the downside of first elastic component and the upside of second elastic component respectively and lean on, the upper end of first elastic component links firmly with the rope through first connecting piece, the lower extreme of second elastic component links to each other with the lifting hook through the second connecting piece, be equipped with sharp resistance along vertical direction on the lateral wall of first connecting piece, sharp resistance's expansion end supports with the upside of shell body and leans on. The invention adopts the first elastic piece and the second elastic piece to replace the traditional spring structure, so that the reaction is quicker and the control is more accurate.

The above-mentioned existing scheme has the following problems: the cylinder drives the lifting hook through the rope and goes up and down, thereby the in-process rope that goes up and down at the lifting hook rocks easily and makes the lifting hook rock, thereby makes the heavy object that the heavy object had the possibility that drops the lifting hook cause operating personnel to take place danger, and this equipment can only go up and down and can't remove in the time of going up and down, and the practicality is not high.

Disclosure of Invention

The invention aims to provide gantry type intelligent power assisting equipment so as to solve the technical problems.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a planer-type intelligent helping hand equipment, includes motor, coiler, controller, first connecting piece, weighing sensor, elastic component, lifting handle, second connecting piece, spliced pole, locates lifting hook, sharp resistance and the hand detection sensor on the spliced pole, still includes roof, two shrouding and two portal frames, motor, coiler and controller are all fixed to be established on the roof, the rope of coiler runs through the roof and is connected with first connecting piece, be located the lifting handle outside evenly fixed a plurality of guiding axles that are equipped with on the second connecting piece, offer the guiding axle hole that corresponds the guiding axle and supply the guiding axle to pass on the roof, both sides fixedly connected with first baffle between two the first spout of bilateral symmetry has been seted up to the relative one side symmetry of first baffle, roof both sides wall is fixed to be equipped with and is located first slider of first spout internal gliding, the one end fixedly connected with second slider is kept away from to the shrouding, two top symmetry fixedly connected with second baffle between the portal frame, two the second spout that supplies the second slider to slide is seted up to the relative one side of second baffle.

Preferably, the outer wall of the guide shaft is slidably connected with the inner wall of the guide shaft hole, and the top plate is located right above the second connecting piece.

Preferably, the first sliding groove inner wall is fixedly provided with an optical axis, and the first sliding block is provided with an optical hole for the optical axis to pass through and be in sliding connection with the optical axis outer wall.

Preferably, a wheel groove is formed in the inner wall of one side, close to the portal frame, of the second sliding groove, and a plurality of rollers in rolling connection with the wheel groove are rotatably arranged at the bottom of the second sliding block.

Preferably, the connecting column groove connected with the connecting column in a rotating way is formed in the bottom of the second connecting piece, the limiting disc groove is formed in the bottom of the connecting column groove, the limiting disc fixedly connected with the connecting column is rotationally arranged in the limiting disc groove, the clamping groove is formed in the side wall of the limiting disc, the clamping rod groove is formed in the side wall of the limiting disc groove, the clamping rod spring is fixedly arranged at the bottom of the clamping rod groove, and the clamping rod spring is fixedly connected with the clamping rod which is slidably connected with the inner wall of the clamping rod groove and is used for being clamped into the clamping groove.

Preferably, the draw-in groove has evenly seted up a plurality of along limit plate outer wall circumferencial direction, the draw-in bar groove is kept away from the lateral wall intercommunication of guiding axle and has been seted up first rack groove, be equipped with in the first rack groove with draw-in bar lateral wall fixed connection's first rack, the gear groove has been seted up in the lateral wall intercommunication that the draw-in bar groove was kept away from to first rack groove, the gear that rotates in the gear groove is equipped with first rack toothing, the second rack groove has been seted up in the lateral wall intercommunication that the first rack groove was kept away from to the gear groove, be equipped with the second rack with gear toothing in the second rack groove, the unlocking lever groove has been seted up and has been run through second connecting piece lateral wall in the lateral wall intercommunication that the gear groove was kept away from to the second rack groove, the unlocking lever of sliding and being equipped with second rack fixed connection in the unlocking lever groove.

Preferably, a return spring is fixedly arranged at the bottom of the unlocking rod groove, and the return spring is fixedly connected with one end of the unlocking rod, which is positioned in the unlocking rod groove.

Preferably, the inner wall of the unlocking rod groove far away from the second rack groove is communicated with a limiting groove, and a limiting block fixedly connected with the side wall of the unlocking rod is arranged in the limiting groove in a sliding mode.

Preferably, the second connecting piece bottom is located spliced pole bilateral symmetry fixed being equipped with the connecting plate, connecting plate bottom fixedly connected with grip block, the spliced pole runs through the grip block, the grip block is located spliced pole bilateral symmetry slip cap and is equipped with the centre gripping arm, the grip block bottom is located spliced pole bilateral symmetry fixed being equipped with flexible cylinder, flexible cylinder's jacking end and centre gripping arm lateral wall fixed connection, the grip block lateral wall is fixed to be equipped with the control panel that is used for controlling the centre gripping arm.

Preferably, the clamping ends at one side opposite to the two clamping arms are provided with anti-skid blocks.

Compared with the prior art, the invention has the beneficial effects that: through the arrangement of the guide shaft, the top plate and the guide shaft hole, the heavy object is ensured to stably lift in the lifting process, and the heavy object cannot shake, so that possible danger is avoided; through the arrangement of the sealing plate, the first guide plate, the first sliding groove, the first sliding block, the optical axis, the second guide plate, the second sliding groove, the second sliding block, the roller and the portal frame, stable lifting of the heavy object is ensured, and the heavy object can be shifted in the vertical lifting process of the object, so that the heavy object is convenient to carry, and the practicability is high; through the arrangement of the limiting disc, the clamping groove, the clamping rod spring, the first rack, the gear, the second rack, the unlocking rod, the return spring, the limiting groove and the limiting block, the lifting hook can be rotated randomly when the lifting hook is used for hooking a heavy object, the lifting hook is convenient to hook the heavy object, the operation is convenient, the lifting hook can not rotate when the unlocking rod is released, the heavy object is prevented from rotating in the lifting process, and the safety of the lifting process of the heavy object is improved; through setting up of grip block, centre gripping arm, flexible cylinder and control panel, make this equipment multi-functional, when the unhooked position of lifting hook of heavy object, the accessible centre gripping arm carries out the centre gripping to lift by crane to the heavy object, improves practicality and convenience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the present embodiment;

FIG. 2 is an enlarged view of the first guide plate and the second guide plate of the present embodiment;

FIG. 3 is a side view of the second chute section in this embodiment;

FIG. 4 is a schematic view showing the structure of the lifting handle of the present embodiment;

FIG. 5 is a schematic view of another view of the lifting handle according to the present embodiment;

fig. 6 is a sectional partial view of the present embodiment at the front view connecting block.

In the drawings, the list of components represented by the various numbers is as follows:

1. a motor; 2. a winder; 3. a controller; 4. a first connector; 5. a weighing sensor; 6. an elastic member; 7. lifting the handle; 8. a second connector; 9. a connecting column; 10. a lifting hook; 11. a linear resistor; 12. a hand detection sensor; 13. a guide shaft; 14. a top plate; 15. a guide shaft hole; 16. a first guide plate; 17. a sealing plate; 18. a first chute; 19. a first slider; 20. an optical axis; 21. a light hole; 22. a portal frame; 23. a second guide plate; 24. a second chute; 25. a second slider; 26. wheel grooves; 27. a roller; 28. a connecting column groove; 29. limiting disc grooves; 30. a limiting disc; 31. a clamping groove; 32. a clamping rod groove; 33. a clamping rod spring; 34. a clamping rod; 35. a first rack slot; 36. a first rack; 37. a gear groove; 38. a gear; 39. a second rack slot; 40. a second rack; 41. unlocking the lever groove; 42. unlocking the rod; 43. a return spring; 44. a limit groove; 45. a limiting block; 46. a connecting plate; 47. a clamping plate; 48. a clamping arm; 49. a telescopic cylinder; 50. and a control panel.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a planer-type intelligent booster unit, including motor 1, winder 2, the controller 3, first connecting piece 4, weighing sensor 5, elastic component 6, lifting handle 7, second connecting piece 8, spliced pole 9, locate lifting hook 10 on the spliced pole 9, sharp resistance 11 and hand detection sensor 12, still include roof 14, two shrouding 17 and two portal frames 22, motor 1, winder 2 and controller 3 are all fixed to be established on roof 14, the rope of winder 2 runs through roof 14 and is connected with first connecting piece 4, be located on the second connecting piece 8 and evenly fix and be equipped with many guiding axle 13 in lifting handle 7 outside, offer on the roof 14 with guiding axle hole 15 that guiding axle 13 passed is corresponding, both sides fixedly connected with first baffle 16 between two shrouding 17, first spout 18 has been seted up to the relative one side symmetry of two first baffles 16, the fixed first slider 19 that is located first spout 18 internal sliding that is equipped with of roof 14 both sides wall, the one end fixedly connected with second slider 25 of keeping away from first 16 of shrouding 17, two second slider 25 have been seted up to the second slider 23 between two symmetrical two baffles 23, two second slider 25 have been fixedly connected with second slider 23.

Specifically, guiding axle 13 outer wall and guiding axle hole 15 inner wall sliding connection, roof 14 are located directly over the second connecting piece 8, and when the rope pulling first connecting piece 4 of winder 2 rises, guiding axle 13 on the second connecting piece 8 rises in guiding axle hole 15 along with the rising of second connecting piece 8, keeps vertical lift and can not take place to rock when guaranteeing that the object goes up and down through guiding axle hole 15 and guiding axle 13 complex spacing effect, avoids causing possible danger.

Specifically, the inner wall of the first chute 18 is fixedly provided with an optical axis 20, the first slider 19 is provided with a light hole 21 for the optical axis 20 to pass through and be in sliding connection with the outer wall of the optical axis 20, the optical axis 20 is a metal shaft with a smooth surface, the inner wall of the light hole 21 is also a metal inner wall with a smooth surface, and the sliding connection of the optical axis 20 and the light hole 21 is matched, so that the sliding friction resistance of the top plate 14 in the first chute 18 can be reduced, and the operation of operators is labor-saving.

Specifically, the inner wall of one side of the second sliding groove 24, which is close to the portal frame 22, is provided with a wheel groove 26, 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, and the sliding friction resistance of the second sliding block 25 in the second sliding groove 24 can be reduced through the rolling of the rollers 27 in the wheel groove 26, so that the sealing plate 17 is smoother when moving along the second guide plate 23, and the operation of an operator is more labor-saving.

Specifically, the connecting column groove 28 rotationally connected with the connecting column 9 is formed in the bottom of the second connecting piece 8, the limiting disc groove 29 is formed in the bottom of the connecting column groove 28, the limiting disc 30 fixedly connected with the connecting column 9 is rotationally arranged in the limiting disc groove 29, the connection between the connecting column 9 and the second connecting piece 8 can be stable enough due to the cooperation of the limiting disc 30 and the limiting disc groove 29, the connecting column 9 and the second connecting piece 8 are prevented from being separated, the clamping groove 31 is formed in the side wall of the limiting disc 30, the clamping rod groove 32 is formed in the side wall of the limiting disc groove 29, the clamping rod spring 33 is fixedly arranged at the bottom of the clamping rod groove 32, the clamping rod 34 which is fixedly connected with the inner wall of the clamping rod groove 32 and is used for being clamped into the clamping groove 31 is fixedly connected with the clamping rod spring 33, and the clamping rod 34 is clamped into the clamping groove 31 under the elastic force of the clamping rod spring 33, so that the rotation of the lifting hook 10 is limited, the lifting hook 10 is kept stable and does not rotate when the lifting weight is lifted, and the safety of operation is improved.

Specifically, the clamping groove 31 is uniformly provided with a plurality of first rack grooves 35 along the circumferential direction of the outer wall of the limiting disc 30, the side wall of the clamping rod groove 32 far away from the guide shaft 13 is communicated with a first rack 36 fixedly connected with the side wall of the clamping rod 34, the side wall of the first rack groove 35 far away from the clamping rod groove 32 is communicated with a gear groove 37, the gear groove 37 is rotationally provided with a gear 38 meshed with the first rack 36, the side wall of the gear groove 37 far away from the first rack groove 35 is communicated with a second rack groove 39, a second rack 40 meshed with the gear 38 is arranged in the second rack groove 39, the side wall of the second rack groove 39 far away from the gear groove 37 is communicated with a release rod groove 41 and penetrates through the side wall of the second connecting piece 8, the release rod groove 41 is slidably provided with a release rod 42 fixedly connected with the second rack 40, when the lifting hook 10 is lifted, the lifting hook 10 can rotate to facilitate the lifting hook 10 to hook and take the weight, the release rod 42 slides in the release rod 41, the release rod 42 drives the second rack 40 to slide in the release rod groove 41, the second rack 40 slides in the gear groove 40 to slide down the gear groove 40, and the release rod 30 is rotatably connected with the release rod 34, and the release rod 30 slides in the limit disc 30 under the action of the release rod 30, and the release rod 34 is rotatably driven by the release rod 42, and the release rod 42 is rotatably driven by the release rod 30, and the release rod 30 is released when the release rod is released, the unlocking lever 42 is reset by the movement of the catch lever 34.

Specifically, the bottom of the unlocking rod groove 41 is fixedly provided with a return spring 43, the return spring 43 is fixedly connected with one end of the unlocking rod 42, which is positioned in the unlocking rod groove 41, and the return spring 43 enables the clamping rod 34 to be simultaneously acted by the elasticity of the clamping rod spring 33 and the return spring 43 when being positioned in the clamping groove 31, so that the clamping rod 34 is more stably positioned in the clamping groove 31 to lock the limiting disc 30, and meanwhile, the return spring 43 can enable the unlocking rod 42 to be quickly returned.

Specifically, the inner wall of the unlocking rod groove 41 far away from the second rack groove 39 is communicated with a limiting groove 44, a limiting block 45 fixedly connected with the side wall of the unlocking rod 42 is slidably arranged in the limiting groove 44, and the unlocking rod 42 can be prevented from sliding out of the unlocking rod groove 41 through the cooperation of the limiting groove 44 and the limiting block 45.

Specifically, the bottom of the second connecting piece 8 is located and is fixedly provided with the connecting plate 46 on two sides of the connecting column 9 symmetrically, the clamping plate 47 is fixedly connected with the bottom of the connecting plate 46, the connecting column 9 penetrates through the clamping plate 47, the clamping plate 47 is located and is symmetrically sleeved with the clamping arms 48 on two sides of the connecting column 9, the bottom of the clamping plate 47 is located and is fixedly provided with telescopic cylinders 49 on two sides of the connecting column 9 symmetrically, the lifting ends of the telescopic cylinders 49 are fixedly connected with the side walls of the clamping arms 48, the side walls of the clamping plates 47 are fixedly provided with control panels 50 for controlling the clamping arms 48, and when an object is inconvenient to hook and hang the lifting hook 10, the telescopic cylinders 49 are started through the control panels 50 (the control panels control the telescopic cylinders to be of the prior art and are not repeated herein), so as to control the clamping arms 48 to clamp heavy objects, and the practical performance of the device is improved.

Specifically, the anti-slip blocks are arranged at the opposite clamping ends of the two clamping arms 8, so that the friction force between the clamping ends of the clamping arms 48 and an object can be improved, the clamping force is improved, and the lifting of heavier objects is facilitated.

One specific application embodiment of this embodiment is:

when the device is used, lifting of the lifting hook 10 is controlled through the lifting handle 7 (this is the prior art of the comparison document), when the lifting hook 10 is consistent with the position of the lifted object, the lifting hook 10 can be rotated to facilitate the lifting of the heavy object by the lifting hook 10, the unlocking rod 42 is pressed to enable the unlocking rod 42 to slide in the unlocking rod groove 41 to retract the positioning spring 43, the unlocking rod 42 drives the second rack 40 to slide, under the meshing of the second rack 40 and the gear 38, the gear 38 rotates along with the movement of the second rack 40, under the meshing of the gear 38 and the first rack 36, the first rack 36 moves along with the rotation of the gear 38 to drive the clamping rod 34 to move in the clamping rod groove 32 to compress the clamping rod spring 33, the clamping rod 34 slides out of the clamping groove 31, the limiting disc 30 loses limit to enable the connecting column 9 to rotate to enable the lifting hook 10 to rotate, after the lifting hook 10 rotates to a proper lifting position, when the lifting handle 7 lifts the heavy object, the unlocking rod 42 can be released when the lifting hook 10 hooks the heavy object to lift, the clamping rod 34 is slidably inserted into one clamping groove 31 of the limiting disc 30 under the action of the elasticity of the clamping rod spring 33 and the return spring 43 to re-limit the limiting disc 30, so that the lifting hook 10 is kept stable and not rotated when the heavy object lifts, thereby is improved the safety of lifting the heavy object, if the lifting hook of the heavy object is not lifted, the telescopic air cylinder 49 can be controlled by the control panel 50 to control the lifting position of the heavy object, the clamping arm 48 is used for clamping and lifting the heavy object, the function is sufficient, the convenience is high, the unlocking rod 42 is reset under the movement of the clamping rod 34, the guide shaft 13 on the second connecting piece 8 is lifted along with the lifting of the second connecting piece 8 in the lifting process of the object, the guide shaft hole 15 and the guide shaft 13 are matched and limited by the guide shaft hole 15, the object is kept vertically lifting and can not shake when lifting, possible danger is avoided, the first guide plate 16 and the second guide plate 23 can shift in the object lifting process, heavy objects are convenient to carry, and the practicality is high.

In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a planer-type intelligence helping hand equipment, includes motor (1), coiler (2), controller (3), first connecting piece (4), weighing sensor (5), elastic component (6), lifting handle (7), second connecting piece (8), spliced pole (9), locates lifting hook (10), sharp resistance (11) and hand detection sensor (12) on spliced pole (9), its characterized in that: still include roof (14), two shrouding (17) and two portal frames (22), motor (1), coiler (2) and controller (3) are all fixed to be established on roof (14), the rope of coiler (2) runs through roof (14) and is connected with first connecting piece (4), be located on second connecting piece (8) and promote handle (7) outside evenly fixed be equipped with many guiding axle (13), offer on roof (14) with guiding axle (13) correspond guide shaft hole (15) that supply guiding axle (13) to pass, two bilateral fixed symmetry be connected with first baffle (16) between two shrouding (17), two first spout (18) have been seted up to the relative one side symmetry of first baffle (16), roof (14) both sides wall fixed first slider (19) that are located first spout (18) internal sliding, the one end fixedly connected with second slider (25) that first baffle (16) were kept away from to shrouding (17), two top fixed connection has between guiding axle (13) first baffle (23) second slider (23) have been seted up to two second baffle (24) relative one side.

2. The gantry type intelligent power assisting device according to claim 1, wherein: the outer wall of the guide shaft (13) is in sliding connection with the inner wall of the guide shaft hole (15), and the top plate (14) is positioned right above the second connecting piece (8).

3. The gantry type intelligent power assisting device according to claim 1, wherein: the optical axis (20) is fixedly arranged on the inner wall of the first sliding groove (18), and the first sliding block (19) is provided with an optical hole (21) for the optical axis (20) to pass through and be in sliding connection with the outer wall of the optical axis (20).

4. The gantry type intelligent power assisting device according to claim 1, wherein: the inner wall of one side of the second sliding groove (24) close to the portal frame (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).

5. The gantry type intelligent power assisting device according to claim 1, wherein: the utility model discloses a clamping device, including connecting post (9), second connecting piece (8), clamping rod groove (32), clamping rod spring (33) fixedly connected with and clamping rod groove (32) inner wall sliding connection are used for clamping rod (34) of clamping groove (31), connecting post groove (28) have been seted up to second connecting piece (8) bottom, spacing dish groove (29) have been seted up to connecting post groove (28) bottom, spacing dish (30) of spacing dish groove (29) internal rotation with connecting post (9) fixed connection, clamping rod groove (30) have been seted up to clamping rod groove (29) lateral wall, clamping rod groove (32) bottom is fixed and is equipped with clamping rod spring (33).

6. The gantry type intelligent power assisting device according to claim 5, wherein: the utility model discloses a locking device for the elevator car, including guide shaft (13) and rack (34) and is characterized by comprising a plurality of draw-in grooves (31) evenly seted up along limit plate (30) outer wall circumferencial direction, first rack groove (35) have been seted up to the lateral wall intercommunication that guide shaft (13) was kept away from to draw-in groove (32), be equipped with first rack (36) with draw-in groove (34) lateral wall fixed connection's first rack (36) in first rack groove (35), gear groove (37) have been seted up to the lateral wall intercommunication that draw-in groove (35) kept away from, gear groove (37) internal rotation be equipped with first rack (38) meshing gear (38), second rack groove (39) have been seted up with the lateral wall intercommunication of gear groove (37) and run through second connecting piece (8) lateral wall, interior sliding connection (41) have been equipped with second rack (40) with unlocking bar (40) in second rack groove (39).

7. The gantry type intelligent power assisting device according to claim 6, wherein: the bottom of the unlocking rod groove (41) is fixedly provided with a return spring (43), and the return spring (43) is fixedly connected with one end of the unlocking rod (42) positioned in the unlocking rod groove (41).

8. The gantry type intelligent power assisting device according to claim 7, wherein: the inner wall of the unlocking rod groove (41) far away from the second rack groove (39) is communicated with a limiting groove (44), and a limiting block (45) fixedly connected with the side wall of the unlocking rod (42) is arranged in the limiting groove (44) in a sliding mode.

9. The gantry type intelligent power assisting device according to claim 1, wherein: the utility model discloses a connecting plate, including connecting post (9), connecting plate (46), connecting post (9), clamping plate (47) are located connecting post (9) bilateral symmetry slip cap and are equipped with centre gripping arm (48), clamping plate (47) bottom is located connecting post (9) bilateral symmetry and is fixed to be equipped with flexible cylinder (49), the jacking end and the centre gripping arm (48) lateral wall fixed connection of flexible cylinder (49), clamping plate (47) lateral wall is fixed to be equipped with control panel (50) that are used for controlling centre gripping arm (48).

10. The gantry intelligent power assisting device according to claim 9, wherein: the clamping ends at one side opposite to the two clamping arms (8) are provided with anti-skid blocks.