CN115321370A

CN115321370A - Overhead traveling crane equipment with suspended end beam for preventing overturning and implementation method thereof

Info

Publication number: CN115321370A
Application number: CN202211232314.5A
Authority: CN
Inventors: 王刘东; 汪建军
Original assignee: Nantong Haosheng Lifting Equipment Co ltd
Current assignee: Nantong Haosheng Lifting Equipment Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-11-11

Abstract

An anti-tipping crown block device with a suspension end beam and an implementation method thereof belong to the technical field of crown block devices and aim to solve the problems that the stability is insufficient in the moving process, the tipping is easily caused by shaking, and the lifting is inconvenient when a plurality of ropes are used for hoisting; according to the invention, the first limiting transmission shaft at the output end of the bottom of the double-head motor is inserted into the screw rod through retraction of the hydraulic press, the multiple groups of sliding plates and the first transmission wheels move outwards when the double-head motor rotates, then the hydraulic press extends out, the second limiting transmission shaft is inserted into the bottom of the locking disc, the rolling disc is driven to rotate when the double-head motor rotates, the lifting platform moves upwards through traction of the steel wire rope when the rolling disc rotates, goods can be dragged in multiple directions during the movement process under the action of the four groups of first transmission wheels and the steel wire rope during the upward movement and movement processes, and the stability is high.

Description

Overhead traveling crane equipment with suspension end beam for preventing overturning and implementation method thereof

Technical Field

The invention relates to the technical field of crown block equipment, in particular to crown block equipment with a suspended end beam for preventing overturning and an implementation method thereof.

Background

A crown block, in turn, generally refers to a crane operating at high altitude, comprising: the single-beam crane and the double-beam crane are widely used for lifting goods in different occasions such as factories, warehouses, stock yards and the like, and are forbidden to be used in flammable and explosive corrosive medium environments.

Traditional single armed hoist is when hoist and mount the goods, because it pulls the rope that becomes list or stranded movable pulley group, stability is not enough at the in-process that removes, it leads to tumbling to take place to rock easily, and by lifting device at the in-process that falls to the ground, because equipment is in and rocks the in-process, the bottom receives the friction easily and then the damage is hoisted the goods, when using stranded rope to hoist and mount, go up and down inconveniently, in addition because traditional hoist and mount adopt the mode of couple to pull more, at the in-process that carries out many batches freight, need load and unload at freight starting point and freight transportation terminal, the operation is comparatively loaded down with trivial details.

To solve the above problems. Therefore, the overhead travelling crane device with the suspended end beam for preventing overturning and the implementation method thereof are provided.

Disclosure of Invention

The invention aims to provide an anti-tipping crown block device with a suspension end beam and an implementation method thereof, and solves the problems that in the background technology, the stability is insufficient in the moving process, the tipping is easily caused by shaking, and in the floor falling process of a hoisted device, the bottom of the device is easily rubbed to damage hoisted goods.

In order to achieve the purpose, the invention provides the following technical scheme: the overhead traveling crane equipment comprises a moving mechanism, a lifting mechanism arranged on the moving mechanism and a locking mechanism arranged on the lifting mechanism, wherein the moving mechanism comprises two groups of vertical beams, the tops of the vertical beams are movably provided with cross beams through first moving assemblies, and the cross beams are movably provided with second moving assemblies;

the lifting mechanism comprises a moving platform arranged below the second moving assembly, the top of the moving platform is fixedly connected with a fixed shell, the fixed shell is fixedly connected to the bottom of the second moving assembly, sliding grooves are radially distributed on the moving platform and are provided with four groups, through grooves are radially distributed on the moving platform and vertically penetrate through the moving platform;

the lifting mechanism further comprises an adjusting assembly arranged below the mobile station, and a driving assembly and a traction assembly which are arranged between the mobile station and the fixed shell, wherein the driving assembly comprises a hydraulic press fixedly connected to the top of the mobile station, the output end of the hydraulic press is fixedly connected with a fixed disc, the middle of the fixed disc is fixedly connected with a double-head motor, the output end of the bottom of the double-head motor is fixedly connected with a first limiting transmission shaft, and the first limiting transmission shaft is hexagonal;

the adjusting part comprises a lead screw which is rotatably connected to the mobile platform, an inner hexagonal groove corresponding to a first limiting transmission shaft is formed in the top of the lead screw, a nut seat is connected to the lead screw in a threaded manner, first rotating parts are uniformly distributed on the outer wall of the nut seat, the first rotating parts are provided with four groups, rotating rods are connected to the first rotating parts in a rotating manner, the adjusting part further comprises a sliding plate which is connected to the inside of the sliding groove in a sliding manner, a second rotating part is fixedly connected to the inner side of the sliding plate, the other end of the rotating rod is rotatably connected with the second rotating part, and a first transmission wheel is rotatably connected to the outer side of the sliding plate through a first fixing frame.

Furthermore, the traction assembly comprises a second transmission wheel fixedly connected to the top of the mobile station, a fixed seat is arranged inside the fixed shell, the bottom of the fixed seat is fixedly connected to the top of the mobile station through a fixed rod, a winding disc is connected to the inside of the fixed seat in a rotating mode, four groups of winding discs are arranged, steel wire ropes are wound on the winding discs, encircle the second transmission wheel and penetrate through the through grooves to encircle the first transmission wheel and the four groups of steel wire ropes, and the other end of each steel wire rope is fixedly connected with the lifting platform.

Further, the traction assembly further comprises a worm rotatably connected inside the fixed shell, the bottom of the worm is fixedly connected with a locking disc, locking grooves are uniformly distributed on the locking disc, the driving assembly further comprises locking rods uniformly distributed at the top of the fixed disc, the locking rods correspond to the locking grooves, the top output end of the double-head motor is fixedly connected with a second limiting transmission shaft, and the bottom of the locking disc is provided with a groove corresponding to the second limiting transmission shaft.

Furthermore, one side of the winding disc is fixedly connected with a first bevel gear, the inside of the fixed shell is rotatably connected with a rotating shaft, the rotating shaft is provided with four groups, one end of the rotating shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, the other end of the rotating shaft is fixedly connected with an end face gear, the inside of the fixed shell is rotatably connected with a turbine, the turbine is provided with four groups, the four groups of turbines correspond to the worm, and one side of the turbine is fixedly connected with a helical gear meshed with the end face gear.

Further, locking mechanical system includes the locking subassembly, hangs and holds part and control assembly, and the locking subassembly includes first shell and the second shell of fixed connection in elevating platform bottom both sides, and the inside sliding connection of first shell has first slider, the first L shaped plate of the outside fixedly connected with of first slider, and first L shaped plate has the angle of inclination of forty-five degrees, the first fixed block of bottom fixedly connected with of first L shaped plate, the first spring of fixedly connected with between first slider and the first shell inner wall.

Further, the inside sliding connection of second shell has the second slider, and one side outside fixedly connected with second L shaped plate of second slider, second L shaped plate have the angle of inclination of forty-five degrees, the bottom fixedly connected with second fixed block of second L shaped plate, fixedly connected with second spring between the inner wall of second L shaped plate and second shell, first L shaped plate and second L shaped plate are crisscross distribution.

Further, the locking assembly further comprises first transmission rollers fixedly arranged on two sides of the top of the lifting platform, and second transmission rollers are arranged on the outer side of the second shell and the outer side of the first shell.

Further, hang and hold the part including setting up the square pole in the top between second L shaped plate and first L shaped plate, the equal fixedly connected with mounting in both ends of square pole, the top of mounting all is equipped with first magnetic path, the bottom fixedly connected with U-shaped frame of mounting, the bottom fixedly connected with couple of U-shaped frame.

Further, the control assembly comprises a telescopic cylinder fixedly connected to the top of the lifting platform, a second fixing frame is fixedly connected to the output end of the telescopic cylinder, a second magnetic block corresponding to the first magnetic block is arranged at the other end of the second fixing frame, the locking assembly further comprises a linkage rope fixedly connected to two sides of the second fixing frame, the other end of the linkage rope surrounds the first transmission roller and the second transmission roller and penetrates through the second shell and the second sliding block, and the other end of the linkage rope surrounds the first transmission roller and the second transmission roller and penetrates through the first shell and the first sliding block.

The invention provides another technical scheme that: the implementation method of the overhead travelling crane equipment with the suspended end beam for preventing the overhead travelling crane from tipping comprises the following steps:

s1: the hook is hung on the goods in advance, the whole hanging part is placed on the goods, when the equipment moves to the position above the goods, the first magnetic block is attracted through the second magnetic block, then the telescopic cylinder is lifted, the square rod is lifted through the second fixing frame, the square rod extrudes the first fixing block and the second fixing block to enable the second sliding block and the first sliding block to slide in the second shell and the first shell respectively in the lifting process of the telescopic cylinder until the square rod penetrates through the first L-shaped plate and the second L-shaped plate, then the first L-shaped plate and the second L-shaped plate are reset and clamped below the square rod, and the telescopic cylinder retracts to finish loading;

s2: after the goods are loaded, the first limiting transmission shaft is inserted into a hexagonal groove in the top of the screw rod through retraction of the hydraulic press, the screw rod is driven to rotate when the double-head motor rotates, the nut seat can be driven to ascend or descend when the screw rod rotates, when the nut seat ascends, the sliding plates of the multiple groups can move outwards through the rotating rod, and then the first transmission wheels of the multiple groups move outwards;

s3: when the goods move upwards, the goods can be dragged in a multidirectional manner under the action of the four groups of first driving wheels and steel wire ropes during the movement of the goods, the stability is high, and the goods can be moved by the matching of the first moving assembly and the second moving assembly;

s4: when the goods are unloaded, the goods are prevented from being placed on the ground, the telescopic cylinder is lifted to the maximum state, the first L-shaped plate and the second L-shaped plate are separated under the traction of the linkage rope, then the lifting platform is lifted under the condition that the steel wire rope is rolled, so that the first magnetic block is separated from the second magnetic block, and at the moment, the whole hanging and holding part is separated under the condition that the first L-shaped plate and the second L-shaped plate are separated, and the unloading is completed.

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

1. according to the overhead travelling crane equipment with the suspended end beam capable of preventing overturning and the implementation method thereof, the first limiting transmission shaft at the output end of the bottom of the double-head motor is inserted into the screw rod through retraction of the hydraulic press, the multiple groups of sliding plates and the first transmission wheels move outwards when the double-head motor rotates, then the hydraulic press extends out, the second limiting transmission shaft is inserted into the bottom of the locking disc, the winding disc is driven to rotate when the double-head motor rotates, the lifting table moves upwards through traction of the steel wire rope when the winding disc rotates, goods can be subjected to multidirectional traction in the moving process under the action of the four groups of first transmission wheels and the steel wire rope in the upward movement and moving processes, and the stability is high.

2. The invention provides overhead travelling crane equipment with a suspended end beam and an implementation method thereof.

Drawings

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

FIG. 2 is a schematic structural diagram of a moving mechanism according to the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

FIG. 4 is a schematic diagram of a mobile station and tow assembly of the present invention;

FIG. 5 is a schematic diagram of the mobile station, drive assembly and adjustment assembly of the present invention;

FIG. 6 is an exploded view of the mobile station, drive assembly and adjustment assembly of the present invention;

FIG. 7 is a structural exploded view of the drive assembly and adjustment assembly of the present invention;

FIG. 8 is a schematic structural view of the draft assembly of the present invention;

FIG. 9 is an exploded view of the draft assembly construction of the present invention;

FIG. 10 is an exploded view of the drive assembly and tow assembly configuration of the present invention;

FIG. 11 is a schematic view of the locking mechanism of the present invention;

FIG. 12 is a schematic view of the locking assembly, hanging member and control assembly of the present invention;

FIG. 13 is a schematic structural diagram of a control assembly according to the present invention;

FIG. 14 is a structural exploded view of the locking assembly of the present invention;

fig. 15 is a cross-sectional view of the locking assembly of the present invention.

In the figure: 1. a moving mechanism; 11. erecting a beam; 12. a cross beam; 13. a first moving assembly; 14. a second moving assembly; 2. a lifting mechanism; 21. a mobile station; 211. a stationary case; 212. a chute; 213. a through slot; 22. a drive assembly; 221. a hydraulic press; 222. fixing the disc; 223. a double-headed motor; 224. a first limit transmission shaft; 225. a second limit transmission shaft; 226. a locking lever; 23. an adjustment assembly; 231. a screw rod; 232. a nut seat; 233. a first rotating member; 234. rotating the rod; 235. a second rotating member; 236. a sliding plate; 237. a first fixing frame; 238. a first drive pulley; 24. a traction assembly; 241. a second transmission wheel; 242. a wire rope; 243. a lifting platform; 244. a fixed seat; 2441. fixing the rod; 245. a worm; 2451. a locking disk; 2452. a locking groove; 246. a winding disc; 2461. a first bevel gear; 247. a rotating shaft; 2471. a second bevel gear; 2472. a face gear; 248. a helical gear; 249. a turbine; 3. a locking mechanism; 31. a locking assembly; 311. a linkage rope; 312. a first housing; 3121. a first spring; 313. a first slider; 314. a first L-shaped plate; 3141. a first fixed block; 315. a second housing; 3151. a second spring; 316. a second slider; 317. a second L-shaped plate; 3171. a second fixed block; 318. a first drive roller; 319. a second driving roller; 32. a hanging member; 321. a square rod; 322. a fixing member; 323. a first magnetic block; 324. a U-shaped frame; 325. hooking; 33. a control component; 331. a telescopic cylinder; 332. a second fixing frame; 333. and a second magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problems that the stability is insufficient in the moving process, the lifting device is easy to shake to cause tipping, and the bottom of the lifting device is easy to rub to damage lifted goods in the falling process of the lifting device, as shown in fig. 1-10, the following preferred technical scheme is provided:

a crown block device with a suspended end beam for preventing overturning comprises a moving mechanism 1, a lifting mechanism 2 arranged on the moving mechanism 1 and a locking mechanism 3 arranged on the lifting mechanism 2, wherein the moving mechanism 1 comprises vertical beams 11, the vertical beams 11 are provided with two groups, the top of each vertical beam 11 is movably provided with a cross beam 12 through a first moving assembly 13, and the cross beam 12 is movably provided with a second moving assembly 14;

the lifting mechanism 2 comprises a moving platform 21 arranged below the second moving component 14, the top of the moving platform 21 is fixedly connected with a fixed shell 211, the fixed shell 211 is fixedly connected with the bottom of the second moving component 14, sliding grooves 212 are radially distributed on the moving platform 21, four groups of sliding grooves 212 are arranged, through grooves 213 are radially distributed on the moving platform 21, and the through grooves 213 vertically penetrate through the moving platform 21;

the lifting mechanism 2 further comprises an adjusting assembly 23 arranged below the moving platform 21, and a driving assembly 22 and a traction assembly 24 which are arranged between the moving platform 21 and the fixed shell 211, wherein the driving assembly 22 comprises a hydraulic press 221 fixedly connected to the top of the moving platform 21, the output end of the hydraulic press 221 is fixedly connected with a fixed disc 222, the middle of the fixed disc 222 is fixedly connected with a double-end motor 223, the output end of the bottom of the double-end motor 223 is fixedly connected with a first limiting transmission shaft 224, and the first limiting transmission shaft 224 is in a hexagonal prism shape;

the adjusting assembly 23 includes a lead screw 231 rotatably connected to the moving table 21, the top of the lead screw 231 is provided with inner hexagonal grooves corresponding to the first limiting transmission shafts 224, a nut seat 232 is connected to the lead screw 231 through a screw thread, first rotating members 233 are uniformly distributed on the outer wall of the nut seat 232, four groups of first rotating members 233 are provided, rotating rods 234 are rotatably connected to the first rotating members 233, the adjusting assembly 23 further includes a sliding plate 236 slidably connected to the inside of the sliding groove 212, a second rotating member 235 is fixedly connected to the inside of the sliding plate 236, and the other end of the rotating rod 234 is rotatably connected to the second rotating member 235, the outside of the sliding plate 236 is rotatably connected to a first transmission wheel 238 through a first fixing frame 237, the first limiting transmission shafts 224 are inserted into the inner hexagonal grooves at the top of the lead screw 231 by retracting of a hydraulic press 221, the lead screw 231 is driven to rotate when the double-head motor 223 rotates, the lead screw can drive the nut seat 232 to ascend or descend when the lead screw rotates, the nut seat 234 can drive the plurality of sets of sliding plates 236 to move the sliding plates 236, and then the plurality of sets of first transmission wheels 238 can move outwards, and the plurality of sets of first transmission wheels 238 can be close to the inner hexagonal grooves when the nut seats 232 descends.

The traction assembly 24 comprises a second transmission wheel 241 fixedly connected to the top of the moving table 21, a fixed seat 244 is arranged inside the fixed shell 211, the bottom of the fixed seat 244 is fixedly connected to the top of the moving table 21 through a fixed rod 2441, a winding disc 246 is rotatably connected inside the fixed seat 244, four groups of winding discs 246 are arranged, steel wire ropes 242 are wound on the winding discs 246, the steel wire ropes 242 encircle the second transmission wheel 241 and penetrate through the through grooves 213 to encircle the first transmission wheel 238, and the other ends of the four groups of steel wire ropes 242 are fixedly connected with a lifting table 243.

The traction assembly 24 further comprises a worm 245 rotatably connected inside the fixed shell 211, the bottom of the worm 245 is fixedly connected with a locking disc 2451, locking grooves 2452 are uniformly distributed on the locking disc 2451, the driving assembly 22 further comprises locking rods 226 uniformly distributed on the top of the fixed disc 222, the locking rods 226 correspond to the locking grooves 2452, the top output end of the double-head motor 223 is fixedly connected with a second limit transmission shaft 225, and the bottom of the locking disc 2451 is provided with a groove corresponding to the second limit transmission shaft 225.

One side of the winding disc 246 is fixedly connected with a first bevel gear 2461, the inside of the fixed shell 211 is rotatably connected with a rotating shaft 247, four groups of rotating shafts 247 are arranged, one end of the rotating shaft 247 is fixedly connected with a second bevel gear 2471 meshed with the first bevel gear 2461, the other end of the rotating shaft 247 is fixedly connected with a face gear 2472, the inside of the fixed shell 211 is rotatably connected with a turbine 249, the turbine 249 is provided with four groups of turbines 249, the turbines 249 correspond to the worm 245, one side of the turbine 249 is fixedly connected with a helical gear 248 meshed with the face gear 2472, when the hydraulic press 221 extends out, the locking rod 226 moves upwards, one end of the locking rod 226 leaves the locking groove 2452, the second limit transmission shaft 225 is inserted into the groove at the bottom of the locking disc 2451, when the double-head motor 223 rotates, the worm 245 is driven to rotate by the locking disc 241, the turbine 249 is driven to rotate by the rotation of the helical gear 248, the face gear 2472, the rotating shaft 247, the second bevel gear 2471 and the first bevel gear 2461 can drive the winding disc 246 to rotate, and further wind the wire rope 242, and the double-head lifting table can be lifted by changing the direction of the motor 223 which is connected with the current.

Specifically, before the drawing, the hydraulic press 221 retracts to enable the first limit transmission shaft 224 at the output end of the bottom of the double-head motor 223 to be inserted into the lead screw 231, the double-head motor 223 drives the lead screw 231 to rotate when rotating, so that the nut seat 232 moves upwards on the outer wall of the lead screw 231, and then the sets of the sliding plate 236 and the first transmission wheel 238 move outwards through the nut seat 232, the first rotating piece 233, the rotating rod 234 and the second rotating piece 235, and then the hydraulic press 221 extends to enable the second limit transmission shaft 225 to be inserted into the bottom of the locking disc 2451, the worm 245 is driven to rotate when the double-head motor 223 rotates, so that the turbine 249 rotates, the helical gear 248, the face gear 2472, the rotating shaft 247, the second bevel gear 2471 and the first bevel gear 2461 drive the winding disc 246 to rotate when the winding disc 246 rotates, the lifting platform 243 moves upwards through the drawing of the steel wire rope 242 when the winding disc 246 rotates, and goods can be drawn by the steel wire rope 238 in multiple directions during the upwards movement and the multi-direction movement of the goods, and the goods can be drawn by the steel wire rope 242 during the upwards movement, and the multi-direction movement.

In order to solve the technical problem that the loading and unloading are required to be carried out at the goods transportation starting point and the goods transportation end point in the process of carrying out multi-batch goods transportation, and the operation is complicated, as shown in fig. 11-15, the following preferable technical scheme is provided:

the locking mechanism 3 comprises a locking assembly 31, a hanging part 32 and a control assembly 33, the locking assembly 31 comprises a first shell 312 and a second shell 315 which are fixedly connected to two sides of the bottom of the lifting platform 243, a first sliding block 313 is connected to the inside of the first shell 312 in a sliding manner, a first L-shaped plate 314 is fixedly connected to the outer side of the first sliding block 313, the first L-shaped plate 314 has a forty-five-degree inclined angle, a first fixing block 3141 is fixedly connected to the bottom of the first L-shaped plate 314, and a first spring 3121 is fixedly connected between the first sliding block 313 and the inner wall of the first shell 312.

The second sliding block 316 is slidably connected to the inside of the second housing 315, a second L-shaped plate 317 is fixedly connected to the outer side of one side of the second sliding block 316, the second L-shaped plate 317 has a forty-five degree inclination angle, a second fixing block 3171 is fixedly connected to the bottom of the second L-shaped plate 317, a second spring 3151 is fixedly connected between the second L-shaped plate 317 and the inner wall of the second housing 315, and the first L-shaped plate 314 and the second L-shaped plate 317 are in staggered distribution.

The locking assembly 31 further comprises first driving rollers 318 fixedly disposed at both sides of the top of the lifting platform 243, and second driving rollers 319 are disposed at the outer sides of the second casing 315 and the first casing 312.

The hanging part 32 comprises a square rod 321 arranged above the space between the second L-shaped plate 317 and the first L-shaped plate 314, both ends of the square rod 321 are fixedly connected with fixing parts 322, the top of each fixing part 322 is provided with a first magnetic block 323, the bottom of each fixing part 322 is fixedly connected with a U-shaped frame 324, the bottom of each U-shaped frame 324 is fixedly connected with a hook 325, and the hooks 325 are used for fixing goods.

The control component 33 comprises a telescopic cylinder 331 fixedly connected to the top of the lifting table 243, the output end of the telescopic cylinder 331 is fixedly connected with a second fixing frame 332, the other end of the second fixing frame 332 is provided with a second magnetic block 333 corresponding to the first magnetic block 323, the locking component 31 further comprises linkage ropes 311 fixedly connected to two sides of the second fixing frame 332, the other ends of one group of linkage ropes 311 encircle the first driving roller 318 and the second driving roller 319 and penetrate through the second shell 315 to be fixedly connected with the second sliding block 316, and the other ends of the other group of linkage ropes 311 encircle the first driving roller 318 and the second driving roller 319 and penetrate through the first shell 312 to be fixedly connected with the first sliding block 313.

Specifically, the hook 325 is hung on the goods in advance, the whole hanging and holding part 32 is placed on the goods, when the equipment moves to the upper side of the goods, the first magnetic block 323 is attracted through the second magnetic block 333, then the telescopic cylinder 331 rises, the square rod 321 is lifted through the second fixing frame 332, during the rising process of the telescopic cylinder 331, the square rod 321 presses the first fixing block 3141 and the second fixing block 3171, so that the second sliding block 316 and the first sliding block 313 slide in the second shell 315 and the first shell 312 respectively, until the square rod 321 passes through the first L-shaped plate 314 and the second L-shaped plate 317, then the first L-shaped plate 314 and the second L-shaped plate 317 are reset and clamped below the square rod 321, when the telescopic cylinder 331 retracts to finish the loading of the goods, during the unloading, the goods are prevented from being placed on the ground, the telescopic cylinder 331 rises to the maximum state, the first L-shaped plate 314 and the second L-shaped plate 317 are separated under the traction of the linkage rope 311, and then, when the lifting and the magnetic block 323 is lifted, so that the magnetic block 323 is separated from the second L-shaped plate 314 and the whole hanging and the second L-shaped plate 32 are separated under the traction of the lifting and unloading of the linkage rope 242.

To further better explain the above examples, the invention also provides an implementation scheme, a method for implementing the overhead travelling crane device with the suspended end beam for preventing overturning, comprising the following steps:

the method comprises the following steps: the hook 325 is hung on the goods in advance, the whole hanging part 32 is placed on the goods, when the equipment moves to the upper part of the goods, the first magnetic block 323 is attracted by the second magnetic block 333, then the telescopic cylinder 331 is lifted, the square rod 321 is lifted by the second fixing frame 332, in the lifting process of the telescopic cylinder 331, the square rod 321 presses the first fixing block 3141 and the second fixing block 3171, so that the second sliding block 316 and the first sliding block 313 slide in the second shell 315 and the first shell 312 respectively until the square rod 321 passes through the first L-shaped plate 314 and the second L-shaped plate 317, then the first L-shaped plate 314 and the second L-shaped plate 317 are reset and clamped below the square rod 321, and the telescopic cylinder 331 retracts to finish loading;

step two: after loading is finished, the hydraulic press 221 retracts to enable the first limiting transmission shaft 224 to be inserted into a hexagonal groove in the top of the lead screw 231, the lead screw 231 is driven to rotate when the double-head motor 223 rotates, the nut seat 232 can be driven to ascend or descend when the lead screw 231 rotates, when the nut seat 232 ascends, the multiple groups of sliding plates 236 can be enabled to move outwards through the rotating rod 234, and then the multiple groups of first transmission wheels 238 can move outwards;

step three: when the hydraulic press 221 extends out, the second limit transmission shaft 225 is inserted into a groove at the bottom of the locking disc 2451, the double-end motor 223 drives the worm 245 to rotate through the locking disc 2451 when rotating, the worm 245 drives the worm wheel 249 to rotate when rotating, the worm wheel 249 drives the winding disc 246 to rotate through the helical gear 248, the face gear 2472, the rotating shaft 247, the second bevel gear 2471 and the first bevel gear 2461 when rotating, the steel wire rope 242 can be wound, the goods move upwards, the goods can be dragged in multiple directions during the moving process under the action of the four groups of the first transmission wheel 238 and the steel wire rope 242 during the moving process, the stability is high, and the goods can be moved through the matching of the first moving assembly 13 and the second moving assembly 14;

step four: when unloading, firstly, goods are prevented from being placed on the ground, the telescopic cylinder 331 is lifted to the maximum state, the first L-shaped plate 314 and the second L-shaped plate 317 are separated under the traction of the linkage rope 311, then the lifting platform 243 is lifted up under the condition that the steel wire rope 242 is wound up, so that the first magnetic block 323 is separated from the second magnetic block 333, and at the moment, under the condition that the first L-shaped plate 314 is separated from the second L-shaped plate 317, the whole hanging and holding part 32 is separated, and unloading is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a take overhead traveling crane equipment that hangs end beam anti-tilt, includes moving mechanism (1) and sets up elevating system (2) on moving mechanism (1) and sets up locking mechanical system (3) on elevating system (2), its characterized in that: the moving mechanism (1) comprises vertical beams (11), two groups of vertical beams (11) are arranged, the top of each vertical beam (11) is movably provided with a cross beam (12) through a first moving assembly (13), and a second moving assembly (14) is movably arranged on each cross beam (12);

the lifting mechanism (2) comprises a moving platform (21) arranged below the second moving assembly (14), the top of the moving platform (21) is fixedly connected with a fixed shell (211), the fixed shell (211) is fixedly connected to the bottom of the second moving assembly (14), sliding chutes (212) are radially distributed on the moving platform (21), four groups of sliding chutes (212) are arranged, through grooves (213) are radially distributed on the moving platform (21), and the through grooves (213) vertically penetrate through the moving platform (21);

the lifting mechanism (2) further comprises an adjusting assembly (23) arranged below the mobile station (21), a driving assembly (22) and a traction assembly (24) which are arranged between the mobile station (21) and the fixed shell (211), the driving assembly (22) comprises a hydraulic press (221) fixedly connected to the top of the mobile station (21), the output end of the hydraulic press (221) is fixedly connected with a fixed disc (222), the middle of the fixed disc (222) is fixedly connected with a double-end motor (223), the bottom output end of the double-end motor (223) is fixedly connected with a first limiting transmission shaft (224), and the first limiting transmission shaft (224) is in a hexagonal prism shape;

the adjusting assembly (23) comprises a lead screw (231) rotatably connected to the moving platform (21), an inner hexagonal groove corresponding to the first limiting transmission shaft (224) is formed in the top of the lead screw (231), a nut seat (232) is connected to the lead screw (231) in a threaded manner, first rotating pieces (233) are uniformly distributed on the outer wall of the nut seat (232), four groups of the first rotating pieces (233) are arranged, rotating rods (234) are rotatably connected to the first rotating pieces (233), the adjusting assembly (23) further comprises a sliding plate (236) slidably connected to the inside of the sliding groove (212), a second rotating piece (235) is fixedly connected to the inner side of the sliding plate (236), the other end of each rotating rod (234) is rotatably connected with the second rotating piece (235), and a first transmission wheel (238) is rotatably connected to the outer side of the sliding plate (236) through a first fixing frame (237).

2. The overhead traveling crane apparatus with suspended end beam for preventing toppling of claim 1, wherein: the traction assembly (24) comprises a second driving wheel (241) fixedly connected to the top of the mobile station (21), a fixing seat (244) is arranged inside the fixing shell (211), the bottom of the fixing seat (244) is fixedly connected to the top of the mobile station (21) through a fixing rod (2441), a winding disc (246) is rotatably connected inside the fixing seat (244), four groups of winding discs (246) are arranged, steel wire ropes (242) are wound on the winding disc (246), the steel wire ropes (242) surround the second driving wheel (241) and penetrate through a through groove (213) to surround the first driving wheel (238), and the other end of each steel wire rope (242) is fixedly connected with a lifting table (243).

3. The overhead traveling crane apparatus with a suspended end beam preventing toppling over as claimed in claim 2, wherein: traction assembly (24) still includes to rotate and connects worm (245) inside fixed shell (211), the bottom fixedly connected with locking plate (2451) of worm (245), evenly distributed has locking groove (2452) on locking plate (2451), drive assembly (22) still includes evenly distributed at locking lever (226) at fixed disk (222) top, and locking lever (226) are corresponding with locking groove (2452), the top output end fixedly connected with second spacing transmission shaft (225) of double-end motor (223), the bottom of locking plate (2451) is provided with the corresponding groove with second spacing transmission shaft (225).

4. The overhead traveling crane apparatus with a suspended end beam preventing toppling over as claimed in claim 3, wherein: one side fixedly connected with first bevel gear (2461) of rolling dish (246), the inside rotation of stationary housing (211) is connected with pivot (247), and pivot (247) is provided with four groups, the one end fixedly connected with of pivot (247) and second bevel gear (2471) that first bevel gear (2461) were meshed, the other end fixedly connected with face gear (2472) of pivot (247), the inside rotation of stationary housing (211) is connected with turbine (249), and turbine (249) are provided with four groups, four groups turbine (249) correspond with worm (245), one side fixedly connected with of turbine (249) and face gear (2472) engaged with helical gear (248).

5. The overhead traveling crane apparatus with a suspended end beam preventing toppling over as claimed in claim 4, wherein: locking mechanical system (3) are including locking Assembly (31), hang and hold part (32) and control assembly (33), locking Assembly (31) are including first shell (312) and second shell (315) of fixed connection in elevating platform (243) bottom both sides, the inside sliding connection of first shell (312) has first slider (313), the outside fixedly connected with first L shaped plate (314) of first slider (313), first L shaped plate (314) have the angle of inclination of forty-five degrees, the bottom fixedly connected with first fixed block (3141) of first L shaped plate (314), fixedly connected with first spring (3121) between first slider (313) and first shell (312) inner wall.

6. The overhead traveling crane apparatus with a suspended end beam preventing toppling over as claimed in claim 5, wherein: the inside sliding connection of second shell (315) has second slider (316), one side outside fixedly connected with second L shaped plate (317) of second slider (316), second L shaped plate (317) have the forty-five degree angle of inclination, the bottom fixedly connected with second fixed block (3171) of second L shaped plate (317), fixedly connected with second spring (3151) between the inner wall of second L shaped plate (317) and second shell (315), first L shaped plate (314) and second L shaped plate (317) are the staggered distribution.

7. The overhead traveling crane apparatus with suspended end beam for preventing toppling of claim 6, wherein: the locking assembly (31) further comprises first transmission rollers (318) fixedly arranged on two sides of the top of the lifting platform (243), and second transmission rollers (319) are arranged on the outer side of the second shell (315) and the outer side of the first shell (312).

8. The overhead traveling crane apparatus with a suspended end beam preventing toppling over as claimed in claim 7, wherein: the hanging and holding part (32) comprises a square rod (321) arranged above the second L-shaped plate (317) and the first L-shaped plate (314), fixing parts (322) are fixedly connected to two ends of the square rod (321), first magnetic blocks (323) are arranged at the tops of the fixing parts (322), a U-shaped frame (324) is fixedly connected to the bottom of each fixing part (322), and a hook (325) is fixedly connected to the bottom of each U-shaped frame (324).

9. The overhead traveling crane apparatus with a suspended end beam preventing toppling over as claimed in claim 8, wherein: control assembly (33) is including fixed connection at telescopic cylinder (331) at elevating platform (243) top, and the output fixedly connected with second mount (332) of telescopic cylinder (331), the other end of second mount (332) all are provided with second magnetic path (333) corresponding with first magnetic path (323), and locking Assembly (31) still includes linkage rope (311) of fixed connection in second mount (332) both sides, a set of the other end of linkage rope (311) encircle first drive roller (318) and second drive roller (319) and pass second shell (315) and second slider (316) fixed connection, another group the other end of linkage rope (311) encircle first drive roller (318) and second drive roller (319) and pass first shell (312) and first slider (313) fixed connection.

10. A method of implementing the overhead travelling crane apparatus with suspended end beam anti-tipping according to claim 9, comprising the steps of:

s1: the hook (325) is hung on the goods in advance, the whole hanging and holding component (32) is placed on the goods, when the equipment moves to the upper side of the goods, the first magnetic block (323) is attracted through the second magnetic block (333), then the telescopic cylinder (331) is lifted, the square rod (321) is lifted through the second fixing frame (332), in the lifting process of the telescopic cylinder (331), the square rod (321) presses the first fixing block (3141) and the second fixing block (3171), so that the second sliding block (316) and the first sliding block (313) respectively slide in the second shell (315) and the first shell (312) until the square rod (321) penetrates through the first L-shaped plate (314) and the second L-shaped plate (317), then the first L-shaped plate (314) and the second L-shaped plate (317) reset and are clamped below the square rod (321), and the telescopic cylinder (331) retracts to finish loading;

s2: after the goods are loaded, the hydraulic press (221) retracts to enable the first limiting transmission shaft (224) to be inserted into a hexagonal groove in the top of the lead screw (231), the lead screw (231) is driven to rotate when the double-head motor (223) rotates, the nut seat (232) can be driven to ascend or descend when the lead screw (231) rotates, when the nut seat (232) ascends, the plurality of groups of sliding plates (236) can move outwards through the rotating rod (234), and then the plurality of groups of first transmission wheels (238) move outwards;

s3: when the double-head motor (223) rotates, the worm (245) is driven to rotate through the locking disc (2451), the worm (245) drives the turbine (249) to rotate when rotating, the turbine (249) can drive the winding disc (246) to rotate through the helical gear (248), the face gear (2472), the rotating shaft (247), the second bevel gear (2471) and the first bevel gear (2461) when rotating, then the steel wire rope (242) can be wound, goods move upwards, under the action of the first driving wheels (238) and the steel wire ropes (242) of the four groups in the process of moving upwards, the goods can be pulled in multiple directions in the process of moving, the stability is high, and the goods can be moved through the matching of the first moving assembly (13) and the second moving assembly (14);

s4: when unloading is carried out, goods are prevented from being placed on the ground, the telescopic cylinder (331) is lifted to the maximum state, the first L-shaped plate (314) is separated from the second L-shaped plate (317) under the traction of the linkage rope (311), then the lifting platform (243) is lifted under the condition that the steel wire rope (242) is rolled up, so that the first magnetic block (323) is separated from the second magnetic block (333), and at the moment, the whole hanging and holding part (32) is separated from the second L-shaped plate (317) under the separation state of the first L-shaped plate (314) and the second L-shaped plate (317) to complete unloading.