CN111747306A

CN111747306A - Electromechanical integrated intelligent hoisting device based on PLC

Info

Publication number: CN111747306A
Application number: CN202010640657.XA
Authority: CN
Inventors: 孙亚灿
Original assignee: Shandong Vocational College of Light Industry
Current assignee: Shandong Vocational College of Light Industry
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-09

Abstract

The invention provides a PLC-based electromechanical integrated intelligent lifting device which comprises a longitudinal fixing frame, a lifting cross beam, a reinforcing frame, a collecting frame, a driving motor, a driving wheel, a connecting rod, a steel wire rope winding roller, a driven wheel, an adjustable counterweight storage frame structure, a bottom rotating support frame structure, an adjustable moving frame structure, a guide wheel, a lifting rope, a lifting fixing frame structure, an inclined support, a control frame, a controller and a power switch, wherein the lifting cross beam is welded on the upper part of the longitudinal fixing frame; and the reinforcing frame bolt is arranged at the included angle between the longitudinal fixing frame and the right lower side of the hoisting cross beam. The fixed cloth belt penetrates through the guide-out frame and is wound on the outer side of the cloth belt winding roller, so that the fixed cloth belt is favorably drawn out from the cloth belt winding roller through the guide-out frame when in use, and an object hung on the hoisting hook is wound and fixed by the fixed cloth belt, so that the fixing effect on the hoisted object can be improved.

Description

Electromechanical integrated intelligent hoisting device based on PLC

Technical Field

The invention belongs to the technical field of hoisting devices, and particularly relates to a PLC-based electromechanical integrated intelligent hoisting device.

Background

Programmable logic controllers are digital arithmetic-operating electronic systems designed specifically for use in industrial environments. It uses a programmable memory, in which the instructions for implementing logical operation, sequence control, timing, counting and arithmetic operation are stored, and utilizes digital or analog input and output to control various mechanical equipments or production processes.

However, the existing electromechanical integrated intelligent hoisting device has the problems that the hoisting object is inconvenient to fix, the device is not moved, and the hoisting position is easy to move and inconvenient to adjust during hoisting.

Therefore, the invention is very necessary to invent the electromechanical integrated intelligent hoisting device based on the PLC.

Disclosure of Invention

In order to solve the technical problems, the invention provides a PLC-based electromechanical integrated intelligent lifting device, which aims to solve the problems that the conventional electromechanical integrated intelligent lifting device is inconvenient to fix a lifted object, move the device, move easily during lifting and adjust the lifting position. A PLC-based electromechanical integrated intelligent lifting device comprises a longitudinal fixing frame, a lifting cross beam, a reinforcing frame, a collecting frame, a driving motor, a driving wheel, a connecting rod, a steel wire rope winding roller, a driven wheel, an adjustable counterweight storage frame structure, a bottom rotating support frame structure, an adjustable moving frame structure, a guide wheel, a lifting rope, a lifting fixing frame structure, an inclined support, a control frame, a controller and a power switch, wherein the lifting cross beam is welded to the upper part of the longitudinal fixing frame; the reinforcing frame bolt is arranged at the included angle between the longitudinal fixing frame and the lower right side of the hoisting cross beam; the collecting frame is mounted on the upper part of the left side of the longitudinal fixing frame through a bolt; the driving motor is mounted on the left side of the hoisting cross beam through a bolt; the driving wheel is connected to the front output shaft of the driving motor in a key manner; the connecting rod is connected to the middle position of the inner side of the collecting frame in a shaft mode; the steel wire rope winding roller is connected with the outer side of the connecting rod in a key mode; the driven wheel is connected with the front part of the outer side of the connecting rod in a key way; the adjustable counterweight storage frame structure is arranged at the upper part of the bottom rotary supporting frame structure; the bottom rotary support frame structure is arranged at the bottom of the longitudinal fixing frame; the adjustable moving frame structure is arranged at the lower part of the bottom rotating support frame structure; the guide wheel shafts are connected to the left side and the right side of the hoisting crossbeam; the hoisting rope penetrates through the guide wheel and is wound on the outer side of the steel wire rope winding roller; the hoisting fixed frame structure is arranged at the right end of the hoisting rope; the control frame bolt is arranged at the upper part of the inclined bracket; the controller screw is arranged at the upper part of the inner side of the control frame; the power switch is embedded in the lower part of the front side of the control frame; the hoisting fixing frame structure comprises a connecting frame, a hoisting ring, a cloth belt winding roller, a rotating handle, a guide-out frame, a fixing cloth belt and a hoisting hook, wherein the hoisting ring is welded at the upper part of the connecting frame and is tied at the lower part of a hoisting rope; the cloth belt winding roll shaft is connected to the middle position of the connecting frame; the rotary bolt is arranged on the front side of the cloth belt winding roller; the guiding-out frame is embedded in the left side and the right side of the lower part of the connecting frame; the fixed cloth belt penetrates through the leading-out frame and is wound on the outer side of the cloth belt winding roller; the hoisting hook is welded at the lower part of the connecting frame.

Preferably, the adjustable moving frame structure comprises a transverse fixing plate, a shaft rod, moving wheels, wheel covers, an installation frame, a lifting cylinder and a bottom antiskid plate, wherein the shaft rod is welded at the front end and the rear end of the left side and the right side of the transverse fixing plate; the wheel cover is arranged on the outer side of the movable wheel, and the bolt is arranged on the upper side of the transverse fixing plate; the mounting frame is welded at the four corners of the upper part of the transverse fixing plate; the lifting cylinder bolt is arranged on the inner side of the mounting frame; the inclined bracket is mounted on the left side of the upper part of the transverse fixing plate through a bolt.

Preferably, the bottom rotating support frame structure comprises a circular chassis, a rotating motor, a U-shaped positioning track, an inverted T-shaped rod, a positioning wheel, a rotating disk, a driven gear and a driving gear, wherein the rotating motor is arranged at the middle position of the front side of the circular chassis through a bolt; the U-shaped positioning rail is embedded in the periphery of the upper part of the circular chassis; the inverted T-shaped rods are welded at the four corners of the lower part of the rotating disc; the rotating disc is arranged on the upper side of the circular chassis; the driven gear is welded at the middle position of the outer side of the rotating disc.

Preferably, the adjustable counterweight storage frame structure comprises a protective cover, a ball bearing, a longitudinal pipe, a longitudinal adjusting rod, a puller bolt and a side guardrail, wherein the outer ring of the ball bearing is embedded in the middle upper part of the protective cover, and the inner ring of the ball bearing is sleeved on the outer side of the longitudinal fixing frame; the longitudinal pipes are respectively installed at the four corners of the left side and the right side of the upper part of the protective cover by screws; the longitudinal adjusting rod is inserted at the upper part of the inner side of the longitudinal pipe.

Preferably, the fixed cloth belt penetrates through the guiding-out frame and is wound on the outer side of the cloth belt winding roller.

Preferably, the moving axle is connected to the outer side of the shaft.

Preferably, the bottom antiskid plate bolt is arranged at the lower part of the lifting cylinder.

Preferably, the driving gear is keyed on the upper output and the upper run of the rotating motor and is engaged with the driven gear.

Preferably, the left end and the right end of the fixed cloth belt are respectively sewed with a magic tape button and a magic tape box.

Preferably, the magic tape is buckled and the magic tape box is kept away from the one end of fixed strap and still is glued with the spacing pole.

Preferably, the positioning wheel is connected to the left side and the right side of the lower part of the inverted T-shaped rod.

Preferably, the protective cover bolt is arranged at the upper part of the outer side of the transverse circular chassis.

Preferably, the jacking bolt is in threaded connection with the joint of the longitudinal adjusting rod and the front side of the longitudinal pipe.

Preferably, the side guard bar is respectively installed at the upper part of the inner side of the longitudinal adjusting rod and the inner side of the longitudinal pipe through screws.

Preferably, the left side and the right side of the upper end of the U-shaped positioning track are welded with limit baffles.

Preferably, the round chassis bolt is arranged at the upper part of the transverse fixing plate.

Preferably, the controller adopts FX2N-48 series PLC, the rotating motor and the driving motor respectively adopt Y2-1 motors, the lifting cylinder adopts SC series cylinders, the rotating motor, the driving motor and the lifting cylinder are respectively and electrically connected with the output end of the controller, and the power switch is electrically connected with the input end of the controller.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the fixed cloth belt penetrates through the leading-out frame and is wound on the outer side of the cloth belt winding roller, so that the fixed cloth belt can be pulled out of the cloth belt winding roller through the leading-out frame when in use, and an object hung on the hoisting hook can be wound and fixed by using the fixed cloth belt, thereby increasing the fixing effect on the hoisted object.

2. In the invention, the movable wheel is connected to the outer side of the shaft lever, so that the movable wheel is in contact with the ground when in use and pushes the inclined bracket, thereby facilitating the movement of the device.

3. According to the invention, the bottom antiskid plate bolt is arranged at the lower part of the lifting cylinder, so that the lifting cylinder is controlled to extend by using the controller during lifting, and the bottom antiskid plate is in contact with the ground, thereby increasing the bottom fixing effect of the device during lifting.

4. According to the invention, the driving gear is connected to the upper output and the upper running of the rotating motor in a key manner, and is meshed with the driven gear, so that the rotating motor can be used for driving the driven gear to rotate through the driving gear when in use, and the position angles of the rotating disk, the longitudinal fixing frame and the hoisting beam can be conveniently adjusted.

5. In the invention, the left end and the right end of the fixing cloth belt are respectively sewed with the magic tape sub-button and the magic tape female button, so that the magic tape sub-button and the magic tape female button can be favorably used for bonding after the fixing cloth belt is wound on a hoisting object, and the fixing cloth belt is convenient to disassemble and assemble when in use.

6. In the invention, one ends of the magic tape sub-button and the magic tape female button, which are far away from the fixed cloth belt, are also glued with the limiting rods, which is beneficial to conveniently drawing out the fixed cloth belt in the connecting frame when in use.

7. According to the invention, the positioning wheel shafts are connected to the left side and the right side of the lower part of the inverted T-shaped rod, so that the smoothness degree of the inverted T-shaped rod in sliding in the U-shaped positioning track can be reduced when the positioning wheel is used, and the inverted T-shaped rod is prevented from being clamped in the U-shaped positioning track when the positioning wheel is used.

8. According to the invention, the protective cover bolt is arranged on the upper part of the outer side of the transverse circular chassis, so that the protective function of the rotating disk can be favorably realized when the rotary disk is used, and the influence on normal use caused by the adsorption of external impurities on the driven gear on the outer side of the rotating disk is avoided.

9. In the invention, the jacking bolt is in threaded connection with the joint of the longitudinal adjusting rod and the front side of the longitudinal pipe, so that the jacking function of the longitudinal adjusting rod is conveniently realized during use, and the length of the longitudinal adjusting rod inserted in the longitudinal pipe can be conveniently adjusted after the jacking bolt is unscrewed.

10. In the invention, the side guardrails are respectively installed on the upper part of the inner side of the longitudinal adjusting rod and the inner side of the longitudinal pipe through screws, which is beneficial to conveniently playing a protection function on the balancing weight stored in the side guardrails when in use, thereby conveniently playing a positioning function on the balancing weight when in use.

11. According to the invention, the limiting baffles are welded on the left side and the right side of the upper end of the U-shaped positioning track, so that the inverted T-shaped rod can be prevented from being lifted upwards in the U-shaped positioning track when in use, and the limiting function of the inverted T-shaped rod can be realized.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of an adjustable counterweight storage rack structure according to the present invention.

Fig. 3 is a schematic structural view of the bottom rotating support frame structure of the present invention.

Fig. 4 is a schematic structural diagram of an adjustable moving frame structure of the present invention.

Fig. 5 is a schematic structural diagram of the hoisting fixing frame structure of the invention.

Fig. 6 is a schematic electrical wiring diagram of the present invention.

In the figure:

1. a longitudinal fixing frame; 2. hoisting the beam; 3. a reinforcing frame; 4. a collection frame; 5. a drive motor; 6. a driving wheel; 7. a connecting rod; 8. a wire rope winding roller; 9. a driven wheel; 10. an adjustable counterweight storage rack structure; 101. a protective cover; 102. a ball bearing; 103. a longitudinal tube; 104. a longitudinal adjusting rod; 105. jacking the bolt; 106. side guardrails; 11. a bottom rotary support frame structure; 111. a circular chassis; 112. a rotating electric machine; 113. a U-shaped positioning track; 114. an inverted T-bar; 115. positioning wheels; 116. rotating the disc; 117. a driven gear; 118. a driving gear; 12. an adjustable moving frame structure; 121. a transverse fixing plate; 122. a shaft lever; 123. a moving wheel; 124. a wheel cover; 125. installing a frame; 126. a lifting cylinder; 127. a bottom cleat; 13. a guide wheel; 14. hoisting a rope; 15. hoisting the fixed frame structure; 151. a connecting frame; 152. hoisting a ring; 153. a cloth belt winding roller; 154. rotating the handle; 155. a lead-out frame; 156. fixing a cloth belt; 1561. a magic tape button; 1562. the magic tape is a female button; 1563. a limiting rod; 157. hoisting a hook; 16. a tilting bracket; 17. a control frame; 18. a controller; 19. and a power switch.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 and 5

The invention provides a PLC-based electromechanical integrated intelligent lifting device, which comprises a longitudinal fixing frame 1, a lifting beam 2, a reinforcing frame 3, a collecting frame 4, a driving motor 5, a driving wheel 6, a connecting rod 7, a steel wire rope winding roller 8, a driven wheel 9, an adjustable counterweight storage frame structure 10, a bottom rotating support frame structure 11, an adjustable moving frame structure 12, a guide wheel 13, a lifting rope 14, a lifting fixing frame structure 15, an inclined support 16, a control frame 17, a controller 18 and a power switch 19, wherein the lifting beam 2 is welded on the upper part of the longitudinal fixing frame 1; the reinforcing frame 3 is arranged at the included angle between the longitudinal fixing frame 1 and the lower right side of the hoisting crossbeam 2 through bolts; the collecting frame 4 is arranged on the upper part of the left side of the longitudinal fixing frame 1 through a bolt; the driving motor 5 is mounted on the left side of the hoisting beam 2 through a bolt; the driving wheel 6 is connected with the front output shaft of the driving motor 5 in a key way; the connecting rod 7 is coupled at the middle position of the inner side of the collecting frame 4; the steel wire rope winding roller 8 is connected with the outer side of the connecting rod 7 in a key mode; the driven wheel 9 is connected with the front part of the outer side of the connecting rod 7 in a key way; the adjustable counterweight storage rack structure 10 is arranged at the upper part of the bottom rotary supporting rack structure 11; the bottom rotary supporting frame structure 11 is arranged at the bottom of the longitudinal fixed frame 1; the adjustable moving frame structure 12 is arranged at the lower part of the bottom rotating support frame structure 11; the guide wheels 13 are coupled on the left side and the right side of the hoisting beam 2; the hoisting rope 14 penetrates through the guide wheel 13 and is wound on the outer side of the steel wire rope winding roller 8; the hoisting fixed frame structure 15 is arranged at the right end of the hoisting rope 14; the control frame 17 is mounted on the upper part of the inclined bracket 16 through bolts; the controller 18 is mounted on the upper part of the inner side of the control frame 17 through screws; the power switch 19 is embedded in the lower part of the front side of the control frame 17; the hoisting fixing frame structure 15 comprises a connecting frame 151, a hoisting ring 152, a cloth tape winding roller 153, a rotating handle 154, a guiding frame 155, a fixing cloth tape 156 and a hoisting hook 157, wherein the hoisting ring 152 is welded on the upper part of the connecting frame 151 and is tied to the lower part of a hoisting rope 14; the cloth tape winding roller 153 is coupled to the middle position of the connecting frame 151; the rotating handle 154 is mounted on the front side of the cloth tape winding roller 153 through bolts; the lead-out frame 155 is embedded at the left and right sides of the lower part of the connecting frame 151; the fixed cloth belt 156 penetrates through the leading-out frame 155 and is wound on the outer side of the cloth belt winding roller 153; the hoisting hook 157 is welded at the lower part of the connecting frame 151; fixed strap 156 run through the outside of deriving frame 155 winding at strap winding roller 153, will fix strap 156 and take out in deriving frame 155 from strap winding roller 153 when using to it is fixed to hang the article on hoist and mount couple 157 to twine with fixed strap 156, thereby can increase the fixed effect to the hoist and mount article, fixed strap 156 about both ends have sewed up respectively and have pasted the son and detain 1561 and magic subsides box 1562, utilize magic subsides son and detain 1561 and magic subsides box 1562 to bond after will fixing strap 156 winding hoist and mount article, thereby conveniently to fixing strap 156 dismouting when using, magic subsides son and detain 1561 and magic subsides box 1562 one end of keeping away from fixed strap 156 still glue and have glued spacing pole 1563, can conveniently take fixed strap 156 out in connection box 151 when using.

As shown in fig. 4, in the above embodiment, specifically, the adjustable moving frame structure 12 includes a transverse fixing plate 121, a shaft 122, a moving wheel 123, a wheel housing 124, a mounting frame 125, a lifting cylinder 126 and a bottom anti-skid plate 127, wherein the shaft 122 is welded at the front and rear ends of the left and right sides of the transverse fixing plate 121; the wheel cover 124 is arranged at the outer side of the moving wheel 123, and the bolt is arranged at the upper side of the transverse fixing plate 121; the mounting frame 125 is welded at the four corners of the upper part of the transverse fixing plate 121; the lifting cylinder 126 is mounted on the inner side of the mounting frame 125 through bolts; the inclined bracket 16 is mounted on the left side of the upper part of the transverse fixing plate 121 through bolts; the moving wheel 123 is coupled to the outer side of the shaft 122, and when in use, the moving wheel 123 contacts with the ground and pushes the inclined bracket 16, so that the device is convenient to move, the bottom anti-skid plate 127 is mounted on the lower part of the lifting cylinder 126 through a bolt, and when in hoisting, the controller 18 is used for controlling the lifting cylinder 126 to extend and enabling the bottom anti-skid plate 127 to contact with the ground, so that the bottom fixing effect of the device during hoisting can be improved.

As shown in fig. 3, in the above embodiment, specifically, the bottom rotating support frame structure 11 includes a circular chassis 111, a rotating motor 112, a U-shaped positioning rail 113, an inverted T-shaped rod 114, a positioning wheel 115, a rotating disk 116, a driven gear 117 and a driving gear 118, and the rotating motor 112 is bolted to the middle position of the front side of the circular chassis 111; the U-shaped positioning track 113 is embedded in the periphery of the upper part of the circular chassis 111; the inverted T-shaped rods 114 are welded at the four lower corners of the rotating disc 116; the rotating disc 116 is arranged on the upper side of the circular chassis 111; the driven gear 117 is welded at the middle position of the outer side of the rotating disc 116; driving gear 118 key-type connect the upper portion output at rotating electrical machines 112 and go up, mesh with driven gear 117 simultaneously, it is rotatory to utilize rotating electrical machines 112 to drive driven gear 117 through driving gear 118 when using, thereby conveniently adjust the position angle of rotary disk 116 and longitudinal fixing frame 1 and hoist and mount crossbeam 2, locating wheel 115 coupling in the lower part left and right sides of type of falling T pole 114, can reduce the smooth degree of type of falling T pole 114 when using in U type location track 113 slides, and avoid type of falling T pole 114 card to die in U type location track 113 when using, U type location track 113 upper end left and right sides welding have limit baffle, can avoid type of falling T pole 114 to upwards lift in U type location track 113 when using, thereby can be to the limit function of type of falling T pole 114.

As shown in fig. 2, in the above embodiment, specifically, the adjustable counterweight storage rack structure 10 includes a protective cover 101, a ball bearing 102, a longitudinal pipe 103, a longitudinal adjustment rod 104, a tightening bolt 105 and a side guardrail 106, where an outer ring of the ball bearing 102 is embedded in an upper middle portion of the protective cover 101, and an inner ring is sleeved on an outer side of the longitudinal fixing rack 1; the longitudinal pipes 103 are respectively installed at the four corners of the left side and the right side of the upper part of the protective cover 101 by screws; the longitudinal adjusting rod 104 is inserted at the upper part of the inner side of the longitudinal pipe 103; the protective cover 101 is mounted on the upper portion of the outer side of the transverse circular chassis 111 through bolts, and can protect the rotating disc 116 when in use, so that the driven gear 117 outside the rotating disc 116 is prevented from adsorbing external sundries and affecting normal use, the jacking bolt 105 is in threaded connection with the front side connection portion of the longitudinal adjusting rod 104 and the longitudinal pipe 103, the jacking function of the longitudinal adjusting rod 104 is conveniently achieved when in use, the length of the longitudinal adjusting rod 104 inserted in the longitudinal pipe 103 is conveniently adjusted after the jacking bolt 105 is loosened, the side guardrails 106 are respectively mounted on the upper portion of the inner side of the longitudinal adjusting rod 104 and the inner side of the longitudinal pipe 103 through bolts, a protection function is conveniently achieved for a balancing weight stored in the side guardrails 106 when in use, and therefore the positioning function for the balancing weight is conveniently achieved when in use.

Principle of operation

In the working process of the invention, when in use, the device can be moved by the moving wheel 123, the controller 18 is used for controlling the lifting cylinder 126 to extend after the device is moved to a specified position, the bottom anti-skid plate 127 is used for supporting the device, meanwhile, the balancing weights are stored in the side guardrails 106 according to requirements, the length of the longitudinal adjusting rod 104 inserted in the longitudinal pipe 103 is adjusted according to the storage quantity of the balancing weights, the tightening bolt 105 is screwed after the adjustment is finished, then the controller 18 is used for controlling the rotating motor 112 to rotate, so that the driven gear 117 and the rotating disk 116 are driven to rotate by the driving gear 118, the positioning wheel 115 rotates in the U-shaped positioning track 113, then the controller 18 is used for controlling the driving motor 5 to rotate reversely, the driven wheel 9 is driven by the driving gear 6, so that the steel wire rope winding roller 8 rotates clockwise, and the hoisting rope 14 is loosened downwards, utilize hoist and mount couple 157 to hang simultaneously and put the hoist and mount thing, take out fixed strap 156 from strap winding roller 153 simultaneously to utilize fixed strap 156 to twine the hoist and mount thing, utilize magic subsides to detain 1561 to bond simultaneously and fix on magic subsides box 1562, then utilize controller 18 control driving motor 5 anticlockwise rotation, so that utilize wire rope winding roller 8 to twine hoist and mount rope 14, and can upwards lift by crane the thing of articulate on hoist and mount couple 157.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The mechanical-electrical integration intelligent hoisting device based on the PLC is characterized by comprising a longitudinal fixing frame (1), a hoisting cross beam (2), a reinforcing frame (3), a collecting frame (4), a driving motor (5), a driving wheel (6), a connecting rod (7), a steel wire rope winding roller (8), a driven wheel (9), an adjustable balance weight storage frame structure (10), a bottom rotating support frame structure (11), an adjustable moving frame structure (12), a guide wheel (13), a hoisting rope (14), a hoisting fixing frame structure (15), an inclined support (16), a control frame (17), a controller (18) and a power switch (19), wherein the hoisting cross beam (2) is welded on the upper portion of the longitudinal fixing frame (1); the reinforcing frame (3) is arranged at the included angle between the longitudinal fixing frame (1) and the lower right side of the hoisting cross beam (2) through bolts; the collecting frame (4) is arranged on the upper part of the left side of the longitudinal fixing frame (1) through bolts; the driving motor (5) is installed on the left side of the hoisting cross beam (2) through a bolt; the driving wheel (6) is connected with the front output shaft of the driving motor (5) in a key way; the connecting rod (7) is coupled to the middle position of the inner side of the collecting frame (4) in a shaft manner; the steel wire rope winding roller (8) is connected with the outer side of the connecting rod (7) in a key mode; the driven wheel (9) is connected with the front part of the outer side of the connecting rod (7) in a key way; the adjustable counterweight storage rack structure (10) is arranged at the upper part of the bottom rotating support frame structure (11); the bottom rotary supporting frame structure (11) is arranged at the bottom of the longitudinal fixing frame (1); the adjustable moving frame structure (12) is arranged at the lower part of the bottom rotating support frame structure (11); the guide wheels (13) are coupled on the left side and the right side of the hoisting beam (2) in a shaft way; the hoisting rope (14) penetrates through the guide wheel (13) and is wound on the outer side of the steel wire rope winding roller (8); the hoisting fixed frame structure (15) is arranged at the right end of the hoisting rope (14); the control frame (17) is arranged on the upper part of the inclined bracket (16) through bolts; the controller (18) is arranged at the upper part of the inner side of the control frame (17) through a screw; the power switch (19) is embedded in the lower part of the front side of the control frame (17); the hoisting fixing frame structure (15) comprises a connecting frame (151), hoisting rings (152), a cloth belt winding roller (153), a rotating handle (154), a guiding frame (155), a fixing cloth belt (156) and a hoisting hook (157), wherein the hoisting rings (152) are welded on the upper part of the connecting frame (151) and are tied to the lower part of a hoisting rope (14) at the same time; the cloth belt winding roller (153) is coupled at the middle position of the connecting frame (151) in a shaft way; the rotary handle (154) is mounted on the front side of the cloth tape winding roller (153) through bolts; the lead-out frame (155) is embedded at the left side and the right side of the lower part of the connecting frame (151); the fixed cloth belt (156) penetrates through the leading-out frame (155) and is wound on the outer side of the cloth belt winding roller (153); the hoisting hook (157) is welded at the lower part of the connecting frame (151).

2. The PLC-based mechatronic intelligent hoisting device of claim 1, wherein the adjustable mobile frame structure (12) comprises a transverse fixing plate (121), a shaft rod (122), a mobile wheel (123), a wheel housing (124), a mounting frame (125), a lifting cylinder (126) and a bottom anti-skid plate (127), wherein the shaft rod (122) is welded at the front end and the rear end of the left side and the right side of the transverse fixing plate (121); the wheel cover (124) is arranged on the outer side of the moving wheel (123), and meanwhile, bolts are installed on the upper side of the transverse fixing plate (121); the mounting frame (125) is welded at the four corners of the upper part of the transverse fixing plate (121); the lifting cylinder (126) is installed on the inner side of the mounting frame (125) through bolts; the inclined bracket (16) is mounted on the left side of the upper part of the transverse fixing plate (121) through bolts.

3. The PLC-based mechatronic intelligent hoisting device of claim 1, wherein the bottom rotating support frame structure (11) comprises a circular chassis (111), a rotating motor (112), a U-shaped positioning track (113), an inverted T-shaped rod (114), a positioning wheel (115), a rotating disk (116), a driven gear (117) and a driving gear (118), wherein the rotating motor (112) is bolted to the middle position of the front side of the circular chassis (111); the U-shaped positioning track (113) is embedded in the periphery of the upper part of the circular chassis (111); the inverted T-shaped rod (114) is welded at the four lower corners of the rotating disc (116); the rotating disc (116) is arranged on the upper side of the circular chassis (111); the driven gear (117) is welded at the middle position of the outer side of the rotating disc (116).

4. The PLC-based mechatronic intelligent lifting device according to claim 1, wherein the adjustable counterweight storage rack structure (10) comprises a protective cover (101), a ball bearing (102), a longitudinal pipe (103), a longitudinal adjusting rod (104), a jacking bolt (105) and a side guardrail (106), wherein the outer ring of the ball bearing (102) is embedded in the middle upper part of the protective cover (101), and the inner ring is sleeved on the outer side of the longitudinal fixing rack (1); the longitudinal pipes (103) are respectively installed at the four corners of the left side and the right side of the upper part of the protective cover (101) by screws; the longitudinal adjusting rod (104) is inserted at the upper part of the inner side of the longitudinal pipe (103).

5. The PLC-based mechatronic intelligent hoisting device of claim 1, wherein the fixed cloth tape (156) is wound outside the tape winding roller (153) through the lead-out frame (155).

6. The PLC-based mechatronic intelligent hoisting device of claim 3, wherein the driving gear (118) is keyed on the upper output and the upper run of the rotating electrical machine (112) and is engaged with the driven gear (117).

7. The PLC-based mechatronic intelligent lifting device according to claim 1, wherein a magic tape button (1561) and a magic tape female button (1562) are sewn at the left and right ends of the fixing cloth strap (156), respectively.

8. The PLC-based mechatronic intelligent lifting device according to claim 1, wherein a stopper bar (1563) is further glued to one end of the hook and loop fastener (1561) and the female hook and loop fastener (1562) far away from the fixing cloth strap (156).

9. The PLC-based mechatronic intelligent hoisting device of claim 4, wherein the tightening bolt (105) is screwed at the front connection of the longitudinal adjusting rod (104) and the longitudinal pipe (103).

10. The PLC-based mechatronic intelligent hoisting device of claim 4, wherein the side guardrails (106) are respectively screwed on the upper inner side of the longitudinal adjusting rod (104) and the inner side of the longitudinal pipe (103).