CN115709937B - Iron core hanging beam equipment - Google Patents
Iron core hanging beam equipment Download PDFInfo
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- CN115709937B CN115709937B CN202211236108.1A CN202211236108A CN115709937B CN 115709937 B CN115709937 B CN 115709937B CN 202211236108 A CN202211236108 A CN 202211236108A CN 115709937 B CN115709937 B CN 115709937B
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 230000000903 blocking effect Effects 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of iron core production, in particular to iron core hanging beam equipment, which comprises a hanging beam, lifting lugs, hanging pieces, a first balance supporting block and a second balance supporting block; when iron cores with different sizes and specifications are lifted, the positions of the first balance supporting block and the second balance supporting block in the sliding groove are adjusted, steel wire ropes are uniformly arranged at grooves of the first balance supporting block and the second balance supporting block, a crown block is connected with a lifting lug in a hanging mode, the iron cores are hung on a hanging piece, and meanwhile the iron cores are fixed through the steel wire ropes on the first balance supporting block and the second balance supporting block, and the crown block drives a hanging beam to lift the iron cores; through carrying out the slip setting with balanced supporting shoe No. one and balanced supporting shoe No. two, the staff of being convenient for changes the position according to the iron core difference of handling, the atress condition of control wire rope has improved the stationarity and the security of iron core handling to and reduced the probability that the staff need change the hanging beam, improved the efficiency of iron core production.
Description
Technical Field
The invention belongs to the technical field of iron core production, and particularly relates to iron core hanging beam equipment.
Background
The lifting beam is a beam lifting tool for lifting heavy objects, has simple and reasonable structure, flexible action, convenient use and safe and reliable lifting, and is widely applied to lifting various heavy objects; in the process of lifting the large iron core, a lifting beam is required, and in the production process of the iron core, the whole set of processes of the overturning platform, the lamination platform and the iron core all need to be lifted by the lifting beam.
When lifting heavy objects: selecting a proper hanging beam according to the type of the weight, connecting the overhead travelling crane with a lifting lug of the hanging beam, and observing the horizontal degree of the hanging beam; and moving the crown block to the upper part of the iron core, connecting the connecting rigging of the hanging beam with the heavy object, so that the heavy object is kept in a horizontal state, slowly lifting the crown block, driving the hanging beam to lift, lifting and translating the heavy object, and completing the lifting work of the heavy object.
Most of the existing hanging beams are single in structure, the positions of steel wire ropes of the hanging beams are relatively fixed, the hanging beams are required to be replaced frequently in the iron core transportation process, the situation that the iron core is completed at one time cannot be achieved, efficiency is greatly reduced, and high potential safety hazards exist.
To this end, the present invention provides an iron core lifting beam apparatus.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to iron core hanging beam equipment, which comprises a hanging beam, lifting lugs, hanging pieces, a first balance supporting block and a second balance supporting block; the top surface of the hanging beam is provided with a sliding groove, the middle part of the top surface of the hanging beam is fixedly connected with a pair of lifting lugs, the bottom surface of the hanging beam is uniformly fixedly connected with a plurality of hanging pieces, the middle part of the sliding groove is provided with a pair of balance supporting blocks in a sliding manner, and two ends of the sliding groove are respectively provided with a second balance supporting block in a sliding manner; when the iron core lifting device works, the positions of the first balance supporting block and the second balance supporting block in the sliding groove are adjusted, steel wire ropes are uniformly arranged at grooves of the first balance supporting block and the second balance supporting block, a crane is connected with a lifting lug in a hanging mode, the crane lifts a lifting beam and translates to the upper portion of the iron core, the iron core is hung on a lifting piece, meanwhile, the iron core is fixed through the steel wire ropes on the first balance supporting block and the second balance supporting block, and the crane drives the lifting beam to lift and lift the iron core; through carrying out the slip setting with balanced supporting shoe No. one and balanced supporting shoe No. two, the staff of being convenient for changes the position according to the iron core difference of handling to control wire rope's atress condition, improved the stationarity and the security of iron core handling then, and reduced the staff and need change the probability of hanging beam, improved the efficiency of iron core production.
Preferably, a first double-end screw is rotatably mounted at the top of the sliding chute, a first motor is fixedly connected at the top of one end of the hanging beam, a rotating shaft of the first motor is fixedly connected with the end head of the first double-end screw, the first double-end screw penetrates through a first balance supporting block and a second balance supporting block, the first double-end screw is in threaded fit with the first balance supporting block, the first double-end screw is in sliding fit with the second balance supporting block, a second double-end screw is rotatably mounted at the bottom of the sliding chute, a second motor is fixedly connected at the middle part of one end of the hanging beam, a rotating shaft of the second motor is fixedly connected with the end head of the second double-end screw, the second double-end screw penetrates through the first balance supporting block and the second balance supporting block, the second double-end screw is in threaded fit with the second balance supporting block, and the second double-end screw is in sliding fit with the first balance supporting block; when the sliding device works, the first motor drives the first double-headed screw to rotate, drives the two first balance supporting blocks to slide relatively in the sliding groove, and drives the second double-headed screw to rotate, and drives the two second balance supporting blocks to slide relatively in the sliding groove; the first balance supporting blocks on the two sides are driven to move relatively simultaneously through the first double-headed screw rods, and the second double-headed screw rods on the two sides are driven to move relatively simultaneously through the second double-headed screw rods, so that the balance degree of the hanging beam is improved, and the inclination probability of the hanging beam is reduced; through the sliding fit between No. one double-end screw rod and No. two balanced supporting pieces, through the sliding fit between No. two double-end screw rods and No. one balanced supporting pieces to the probability that No. one balanced supporting pieces and No. two balanced supporting pieces break away from the inside of spout has been reduced.
Preferably, sliding holes are formed in two sides of the top of the pair of lifting lugs, and steel columns are slidably arranged in the sliding holes; when the crane ground hook moves between the lifting lugs on the two sides during working, the two steel columns slide into the sliding holes, and the crane hook is fixedly connected with the lifting lugs; the two steel columns are fixedly installed, so that the connection strength between the crown block and the hanging beam is improved, and meanwhile, the probability of inclination of the hanging beam is reduced.
Preferably, a mounting plate is fixedly connected to the middle of the side surface of the hanging beam, a pair of screw rods are rotatably mounted on one surface, close to the lifting lug, of the top of the mounting plate, inner rings of outer ring barrel steel columns of the screw rods are in threaded fit, a third motor is fixedly connected to the bottom surface of the mounting plate, gears are fixedly connected to outer rings of rotating shafts of the third motor and outer rings of the screw rods, synchronous belts are sleeved on outer rings of the gears, connecting plates are fixedly connected between one ends, close to the mounting plate, of the steel columns, an anti-collision block is fixedly connected to the middle of one surface, close to the lifting lug, of the mounting plate, the anti-collision block is located in the middle of the synchronous belt, a guide rod is fixedly connected between the anti-collision block and the lifting lug, and the guide rod penetrates through the connecting plates in a sliding mode; when the crane ground hook moves between lifting lugs on two sides, the third motor drives the gears to rotate, drives the two gears on the top to rotate through synchronous belt transmission, drives the screw rod to rotate, drives the steel column to slide along the sliding hole under the blocking of the connecting plate, and drives the connecting plate to slide along the guide rod, so that the steel column connects and fixes the hook of the crane with the lifting lug; the steel columns at the two sides are connected and fixed through the connecting plates, and the steel columns are prevented from being driven to rotate by the screw rods; through the crashproof piece that sets up, connecting plate and crashproof piece contact, block that the connecting plate is close to gear and hold-in range to the security of transmission between gear and the hold-in range has been improved.
Preferably, the outer ring of the anti-collision block is uniformly provided with a plurality of mounting grooves, a sliding column is slidably mounted in each mounting groove, a spring is fixedly connected between the sliding column and the inside of each mounting groove, one end, far away from each mounting groove, of each sliding column is fixedly connected with a push plate, and the push plates are in sliding fit with the inner rings of the synchronous belts; when the synchronous belt is in operation, the elastic force of the spring pushes the sliding column to slide towards the outside of the mounting groove, the pushing plate is pushed to contact with the inner ring of the synchronous belt, the synchronous belt is pushed to support and tighten, the meshing firmness between the synchronous belt and the gear is improved, and therefore the transmission stability of the synchronous belt is improved.
Preferably, one side, close to the lifting lug, of the push plate is provided with a plurality of long screws in a penetrating way, the outer ring of each long screw is provided with a sliding plate in a sliding way, and the outer ring of each long screw is provided with a plurality of locking nuts in a threaded way; the sliding plate is mounted on the push plate through the matching of the long screw rod and the locking nut, and meanwhile, the distance between the sliding plate and the push plate is controlled through the locking nut; and the synchronous belt is limited by matching the push plate and the sliding plate, so that the probability of sliding of the synchronous belt from the outer side of the gear is reduced.
Preferably, the top cambered surfaces of the first balance supporting block and the second balance supporting block are provided with a plurality of blocking pieces, and both sides of each blocking piece are arc-shaped rods; through the blocking piece that sets up, with wire rope spacing in the recess at balanced supporting shoe and balanced supporting shoe top No. two to wire rope takes place the probability that drops when having reduced balanced supporting shoe and balanced supporting shoe removal No. two.
Preferably, the tops of the first balance supporting block and the second balance supporting block are respectively provided with an arc-shaped groove, a sliding block is slidably arranged in each arc-shaped groove, the top surface of each sliding block is fixedly connected with a blocking piece through a bolt, an inner cavity is formed in the bottom of each sliding block, two sides of each inner cavity penetrate through each sliding block, a screw hole is formed in the top of each sliding block, the screw holes are communicated with the inner cavities, fixing blocks are slidably arranged on two sides of each inner cavity, locking screws are arranged in inner threads of the screw holes, wedge blocks are rotatably arranged at the lower ends of the locking screws, and inclined surfaces on two sides of each wedge block are slidably matched with the inclined surfaces of the corresponding fixing blocks; during operation, promote the slider and slide along the inside of arc wall, adjust the position that blocks the piece, after the position adjustment that blocks the piece is accomplished, rotate locking screw for locking screw rotates along the screw and gets into the intracavity, because the voussoir is blocked by the fixed block, locking screw promotes the voussoir and slides downwards, promotes the fixed block of both sides to both sides and slides, makes the lateral wall of fixed block extrusion arc wall, locks the slider fixedly, thereby with the fixed locking that blocks the piece, the staff of being convenient for adjusts the position that blocks the piece.
Preferably, a plurality of inclined grooves are formed in the inclined surfaces between the fixed blocks at two sides, a plurality of inserts are fixedly connected to the inclined surfaces at two sides of the wedge block, and the outer walls of the inserts are in sliding fit with the inner walls of the inclined grooves; sliding fit between insert and the chute is through sliding connection between fixed block and the voussoir, has reduced the rotatory probability of voussoir emergence, has improved the gliding degree of accuracy of voussoir promotion fixed block, has improved the firm degree of fixed block extrusion arc groove lateral wall of both sides simultaneously.
The beneficial effects of the invention are as follows:
1. according to the iron core hanging beam equipment, the first balance supporting block, the second balance supporting block, the first double-head screw rod, the first motor, the second double-head screw rod and the second motor are arranged; the first motor drives the first double-headed screw to rotate, drives the two first balance supporting blocks to slide relatively in the sliding groove, and the second motor drives the second double-headed screw to rotate, so as to drive the two second balance supporting blocks to slide relatively in the sliding groove; the first balance supporting blocks on the two sides are driven to move relatively simultaneously through the first double-headed screw rods, and the second double-headed screw rods on the two sides are driven to move relatively simultaneously through the second double-headed screw rods, so that the balance degree of the hanging beam is improved, and the inclination probability of the hanging beam is reduced; the sliding fit between the first double-head screw and the second balance supporting block is adopted, and the sliding fit between the second double-head screw and the first balance supporting block is adopted, so that the probability that the first balance supporting block and the second balance supporting block are separated from the inside of the chute is reduced; through carrying out the slip setting with balanced supporting shoe No. one and balanced supporting shoe No. two, the staff of being convenient for changes the position according to the iron core difference of handling to control wire rope's atress condition, improved the stationarity and the security of iron core handling then, and reduced the staff and need change the probability of hanging beam, improved the efficiency of iron core production.
2. According to the iron core hanging beam equipment, a steel column, a screw rod, a third motor, a gear and a synchronous belt are arranged; when the overhead travelling crane ground hook moves to the position between the lifting lugs on the two sides, the third motor drives the gears to rotate, the synchronous belt drives the two gears on the top to rotate, the screw rod is driven to rotate, the steel column is blocked by the connecting plate, the steel column is driven to slide along the sliding hole, the connecting plate is driven to slide along the guide rod, and therefore the steel column connects and fixes the hook of the overhead travelling crane with the lifting lugs; the two steel columns are fixedly installed, so that the connection strength between the crown block and the hanging beam is improved, and meanwhile, the probability of inclination of the hanging beam is reduced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of a first embodiment of the invention;
FIG. 3 is an exploded view of a first embodiment of the present invention;
fig. 4 is a perspective view of a lifting lug in a first embodiment of the invention;
FIG. 5 is an exploded view of a shackle in accordance with a first embodiment of the present invention;
FIG. 6 is a cross-sectional view of an impact block in accordance with an embodiment of the present invention;
FIG. 7 is a perspective view of a first balance support block according to an embodiment of the present invention;
FIG. 8 is an exploded view of a slider in accordance with a first embodiment of the present invention;
FIG. 9 is a cross-sectional view of a slider in accordance with a first embodiment of the present invention;
FIG. 10 is a perspective view of a second embodiment of the present invention;
in the figure: 1. a hanging beam; 2. lifting lugs; 3. a hanging piece; 4. a first balance supporting block; 5. a second balance supporting block; 6. a chute; 7. a first double-ended screw; 8. a motor I; 9. a second double-head screw; 10. a motor II; 11. a slide hole; 12. a steel column; 13. a mounting plate; 14. a screw rod; 15. a third motor; 16. a gear; 17. a synchronous belt; 18. a connecting plate; 19. an anti-collision block; 20. a mounting groove; 21. a spool; 22. a spring; 23. a push plate; 24. a long screw; 25. a sliding plate; 26. a lock nut; 27. a blocking member; 28. an arc-shaped groove; 29. a slide block; 30. an inner cavity; 31. a screw hole; 32. a fixed block; 33. locking the screw rod; 34. wedge blocks; 35. a chute; 36. an insert; 37. and (5) supporting rollers.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 3, the iron core hanging beam device according to the embodiment of the invention comprises a hanging beam 1, a lifting lug 2, a hanging piece 3, a first balance supporting block 4 and a second balance supporting block 5; a sliding groove 6 is formed in the top surface of the hanging beam 1, a pair of lifting lugs 2 are fixedly connected in the middle of the top surface of the hanging beam 1, a plurality of hanging pieces 3 are uniformly and fixedly connected to the bottom surface of the hanging beam 1, a pair of first balance supporting blocks 4 are slidably mounted in the middle of the sliding groove 6, and second balance supporting blocks 5 are slidably mounted at two ends of the sliding groove 6 respectively; when the iron core lifting device works, the positions of the first balance supporting block 4 and the second balance supporting block 5 in the sliding groove 6 are adjusted, steel wire ropes are uniformly arranged at the grooves of the first balance supporting block 4 and the second balance supporting block 5, a crown block is connected with the lifting lug 2 in a hanging mode, the crown block lifts the lifting beam 1 and translates to the upper portion of the iron core, the iron core is hung on the lifting piece 3, meanwhile, the iron core is fixed through the steel wire ropes on the first balance supporting block 4 and the second balance supporting block 5, and the crown block drives the lifting beam 1 to lift the iron core; through carrying out the slip setting with balanced supporting shoe 4 and balanced supporting shoe 5 No. two, the staff of being convenient for changes the position according to the iron core difference of handling to control wire rope's atress condition, improved the stationarity and the security of iron core handling then, and reduced the staff and need change the probability of hanging beam 1, improved the efficiency of iron core production.
As shown in fig. 1 to 3, a first double-headed screw 7 is rotatably mounted at the top of the chute 6, a first motor 8 is fixedly connected to the top of one end of the hanging beam 1, a rotating shaft of the first motor 8 is fixedly connected with the end of the first double-headed screw 7, the first double-headed screw 7 penetrates through the first balance supporting block 4 and the second balance supporting block 5, the first double-headed screw 7 is in threaded fit with the first balance supporting block 4, the first double-headed screw 7 is in sliding fit with the second balance supporting block 5, a second double-headed screw 9 is rotatably mounted at the bottom of the chute 6, a second motor 10 is fixedly connected to the middle of one end of the hanging beam 1, a rotating shaft of the second motor 10 is fixedly connected with the end of the second double-headed screw 9, the second double-headed screw 9 penetrates through the first balance supporting block 4 and the second balance supporting block 5, the second double-headed screw 9 is in threaded fit with the second balance supporting block 5, and the second double-headed screw 9 is in sliding fit with the first balance supporting block 4. When the sliding device works, the motor 8 drives the double-headed screw 7 to rotate, drives the two balance supporting blocks 4 to slide relatively in the sliding groove, and the motor 10 drives the double-headed screw 9 to rotate, and drives the two balance supporting blocks 5 to slide relatively in the sliding 6; the first balance supporting blocks 4 on two sides are driven to move relatively simultaneously through the first double-headed screw rods 7, and the second double-headed screw rods 9 on two sides are driven to move relatively simultaneously through the second double-headed screw rods 9, so that the balance degree of the hanging beam 1 is improved, and the probability of tilting the hanging beam 1 is reduced; through the sliding fit between the double-end screw rod 7 and the balance supporting block 5, through the sliding fit between the double-end screw rod 9 and the balance supporting block 4, the probability that the balance supporting block 4 and the balance supporting block 5 break away from the inside of the chute 6 is reduced.
As shown in fig. 1 to 5, sliding holes 11 are formed in two sides of the top of a pair of lifting lugs 2, and steel columns 12 are slidably mounted in the sliding holes 11; when the crane ground hook moves between the lifting lugs 2 on the two sides during working, the two steel columns 12 slide into the sliding holes 11 to fixedly connect the crane hook with the lifting lugs 2; the two steel columns 12 are fixedly installed, so that the connection strength between the crown block and the hanging beam 1 is improved, and meanwhile, the probability of inclination of the hanging beam 1 is reduced.
As shown in fig. 1 to 6, a mounting plate 13 is fixedly connected to the middle of the side surface of the hanging beam 1, a pair of screw rods 14 are rotatably mounted on one surface, close to the lifting lug 2, of the top of the mounting plate 13, the inner ring of an outer ring cylinder steel column 12 of the screw rods 14 is in threaded fit, a third motor 15 is fixedly connected to the bottom surface of the mounting plate 13, gears 16 are fixedly connected to the outer ring of a rotating shaft of the third motor 15 and the outer ring of the screw rods 14, a synchronous belt 17 is sleeved on the outer rings of a plurality of gears 16, a connecting plate 18 is fixedly connected between one ends, close to the mounting plate 13, of the steel columns 12, on two sides, of the mounting plate 13, an anti-collision block 19 is fixedly connected to the middle of the synchronous belt 17, a guide rod is fixedly connected between the anti-collision block 19 and the lifting lug 2, and the guide rod slidably penetrates through the connecting plate 18; when the overhead travelling crane ground hook moves between lifting lugs 2 on two sides, a third motor 15 drives gears 16 to rotate, drives two gears 16 on the top to rotate through transmission of a synchronous belt 17, drives a screw rod 14 to rotate, drives a steel column 12 to be blocked by a connecting plate 18, drives the steel column 12 to slide along a sliding hole 11, and drives the connecting plate 18 to slide along a guide rod, so that the steel column 12 connects and fixes the hook of the overhead travelling crane with the lifting lugs 2; the steel columns 12 on two sides are connected and fixed through the connecting plates 18, and the steel columns 12 are prevented from being driven to rotate by the screw rods 14; through the arranged anti-collision block 19, the connecting plate 18 is contacted with the anti-collision block 19, and the connecting plate 18 is blocked to be close to the gear 16 and the synchronous belt 17, so that the transmission safety between the gear 16 and the synchronous belt 17 is improved.
As shown in fig. 5 to 6, the outer ring of the anti-collision block 19 is uniformly provided with a plurality of mounting grooves 20, a sliding column 21 is slidably mounted in the mounting grooves 20, a spring 22 is fixedly connected between the sliding column 21 and the inside of the mounting grooves 20, a push plate 23 is fixedly connected at one end of the sliding column 21 away from the mounting grooves 20, and the push plate 23 is slidably matched with the inner ring of the synchronous belt 17; when the synchronous belt 17 is in operation, the elasticity of the spring 22 pushes the sliding column 21 to slide to the outside of the mounting groove 20, the push plate 23 is pushed to contact with the inner ring of the synchronous belt 17, the synchronous belt 17 is pushed to be supported and tightened, and the meshing firmness between the synchronous belt 17 and the gear 16 is improved, so that the transmission stability of the synchronous belt 17 is improved.
As shown in fig. 6, a plurality of long screws 24 are installed on one side of the push plate 23, which is close to the lifting lug 2, and sliding plates 25 are installed on the outer ring of the long screws 24 in a sliding manner, and a plurality of locking nuts 26 are installed on the outer ring threads of the long screws 24; the sliding plate 25 is mounted on the push plate 23 by the cooperation of the long screw 24 and the lock nut 26, and at the same time, the distance between the sliding plate 25 and the push plate 23 is controlled by the lock nut 26; the cooperation between push pedal 23 and slide plate 25 carries out spacing with hold-in range 17, has reduced the probability that hold-in range 17 falls from the outside of gear 16.
As shown in fig. 7 to 8, the top cambered surfaces of the first balance supporting block 4 and the second balance supporting block 5 are respectively provided with a plurality of blocking pieces 27, and both sides of the blocking pieces 27 are arc-shaped rods; through the blocking piece 27 that sets up, with wire rope spacing in the recess at balanced supporting shoe 4 and balanced supporting shoe 5 top No. two to wire rope takes place the probability that drops when balanced supporting shoe 4 and balanced supporting shoe 5 remove No. two.
As shown in fig. 7 to 9, the top parts of the first balance supporting block 4 and the second balance supporting block 5 are respectively provided with an arc-shaped groove 28, a sliding block 29 is slidably installed in the arc-shaped groove 28, the top surface of the sliding block 29 is fixedly connected with a blocking piece 27 through a bolt, an inner cavity 30 is formed in the bottom of the sliding block 29, two sides of the inner cavity 30 penetrate through the sliding block 29, a screw hole 31 is formed in the top part of the sliding block 29, the screw hole 31 is communicated with the inner cavity 30, a fixed block 32 is slidably installed on two sides of the inner cavity 30, a locking screw 33 is installed in internal threads of the screw hole 31, a wedge block 34 is rotatably installed at the lower end of the locking screw 33, and inclined surfaces on two sides of the wedge block 34 are slidably matched with inclined surfaces of the fixed block 32; when the locking device works, the sliding block 29 is pushed to slide along the inside of the arc-shaped groove 28, the position of the blocking piece 27 is adjusted, after the position adjustment of the blocking piece 27 is completed, the locking screw 33 is rotated, the locking screw 33 rotates along the screw hole 31 to enter the inner cavity 30, the wedge 34 is pushed by the locking screw 33 to slide downwards due to the blocking of the wedge 34 by the fixing blocks 32, the fixing blocks 32 on two sides are pushed to slide towards two sides, the fixing blocks 32 squeeze the side wall of the arc-shaped groove 28, the sliding block 29 is fixedly locked, the blocking piece 27 is fixedly locked, and the position of the blocking piece 27 is convenient for a worker to adjust.
As shown in fig. 8 to 9, a plurality of inclined grooves 35 are formed in the inclined surfaces between the fixed blocks 32 on both sides, a plurality of inserts 36 are fixedly connected to the inclined surfaces on both sides of the wedge 34, and the outer walls of the inserts 36 are in sliding fit with the inner walls of the inclined grooves 35; through sliding fit between insert 36 and chute 35, with sliding connection between fixed block 32 and the voussoir 34, reduced the rotatory probability of voussoir 34, improved the degree of accuracy that voussoir 34 promoted fixed block 32 slip, improved the firm degree that the fixed block 32 extrusion arc wall 28 lateral wall of both sides simultaneously.
Example two
As shown in fig. 10, in comparative example one, another embodiment of the present invention is: the bottoms of the two sides of the hanging beam 1 are rotatably provided with supporting rollers 37, and the length of the supporting rollers 37 is the same as that of the chute 6; through the backing roll 37 that sets up, support and block wire rope for wire rope can't contact the both sides of hanging beam 1, has reduced the friction of wire rope and hanging beam 1 both sides, thereby has reduced the probability that wire rope takes place wearing and tearing, simultaneously, has reduced the lateral wall degree of wearing and tearing of hanging beam 1.
When in operation, the device comprises: the steel wire rope is arranged in the grooves at the tops of the first balance supporting block 4 and the second balance supporting block 5, the sliding block 29 is pushed to slide along the inside of the arc-shaped groove 28, the position of the blocking piece 27 is adjusted, after the position adjustment of the blocking piece 27 is completed, the locking screw 33 is rotated, the locking screw 33 is enabled to rotate into the inner cavity 30 along the screw hole 31, the wedge 34 is pushed by the locking screw 33 to slide downwards due to the blocking of the wedge 34 by the fixing block 32, the fixing blocks 32 at two sides are pushed to slide towards two sides, the fixing blocks 32 are enabled to squeeze the side wall of the arc-shaped groove 28, the sliding block 29 is fixedly locked, the blocking piece 27 is fixedly locked, and the steel wire rope is limited;
when iron cores with different sizes and specifications are lifted, the motor 8 drives the double-headed screw 7 to rotate, the two balance supporting blocks 4 are driven to slide relatively in the sliding groove, the motor 10 drives the double-headed screw 9 to rotate, and the two balance supporting blocks 5 are driven to slide relatively in the sliding 6; the positions of the first balance supporting block 4 and the second balance supporting block 5 in the chute 6 are adjusted;
the overhead travelling crane ground hook moves to the position between the lifting lugs 2 on the two sides, the third motor 15 drives the gears 16 to rotate, the synchronous belt 17 drives the two gears 16 on the top to rotate, the screw rod 14 is driven to rotate, the steel column 12 is blocked by the connecting plate 18, the steel column 12 is driven to slide along the sliding hole 11, the connecting plate 18 is driven to slide along the guide rod, and therefore the steel column 12 connects and fixes the hook of the overhead travelling crane with the lifting lug 2; the overhead travelling crane lifts the hanging beam 1, translates the hanging beam to the upper side of the iron core, hangs the iron core on the hanging piece 3, and simultaneously, fixes the iron core by using a steel wire rope on the first balance supporting block 4 and the second balance supporting block 5, and the overhead travelling crane drives the hanging beam 1 to lift and hoist the iron core; through carrying out the slip setting with balanced supporting shoe 4 and balanced supporting shoe 5 No. two, the staff of being convenient for changes the position according to the iron core difference of handling to control wire rope's atress condition, improved the stationarity and the security of iron core handling then, and reduced the staff and need change the probability of hanging beam 1, improved the efficiency of iron core production.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing 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 therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An iron core hanging beam device, which is characterized in that: comprises a hanging beam (1), a lifting lug (2), a hanging piece (3), a first balance supporting block (4) and a second balance supporting block (5); a sliding groove (6) is formed in the top surface of the hanging beam (1), a pair of lifting lugs (2) are fixedly connected in the middle of the top surface of the hanging beam (1), a plurality of hanging pieces (3) are uniformly and fixedly connected to the bottom surface of the hanging beam (1), a pair of first balance supporting blocks (4) are slidably mounted in the middle of the sliding groove (6), and a second balance supporting block (5) is slidably mounted at two ends of the sliding groove (6) respectively;
the top of the sliding chute (6) is rotationally provided with a first double-end screw rod (7), one end top of the hanging beam (1) is fixedly connected with a first motor (8), a rotating shaft of the first motor (8) is fixedly connected with the end head of the first double-end screw rod (7), the first double-end screw rod (7) penetrates through the first balance supporting block (4) and the second balance supporting block (5), the first double-end screw rod (7) is in threaded fit with the first balance supporting block (4), the first double-end screw rod (7) is in sliding fit with the second balance supporting block (5), the bottom of the sliding chute (6) is rotationally provided with a second double-end screw rod (9), one end middle part of the hanging beam (1) is fixedly connected with a second motor (10), the rotating shaft of the second motor (10) is fixedly connected with the end head of the second double-end screw rod (9), the second double-end screw rod (9) penetrates through the first balance supporting block (4) and the second balance supporting block (5), and the second double-end screw rod (9) is in threaded fit with the second balance supporting block (5), and the first double-end screw rod (4) is in sliding fit with the second balance supporting block (5).
Slide holes (11) are formed in two sides of the top of the pair of lifting lugs (2), and steel columns (12) are slidably arranged in the slide holes (11);
the device is characterized in that a mounting plate (13) is fixedly connected to the middle of the side face of the hanging beam (1), a pair of screw rods (14) are rotatably mounted on one face, close to the lifting lug (2), of the top of the mounting plate (13), inner rings of outer ring cylinder steel columns (12) of the screw rods (14) are in threaded fit, a third motor (15) is fixedly connected to the bottom face of the mounting plate (13), gears (16) are fixedly connected to the outer rings of rotating shafts of the third motor (15) and the outer rings of the screw rods (14), a plurality of synchronous belts (17) are sleeved on the outer rings of the gears (16), connecting plates (18) are fixedly connected between one ends, close to the mounting plate (13), of the steel columns (12), of one face, close to the lifting lug (2), of the mounting plate (13) is fixedly connected with an anti-collision block (19), the anti-collision block (19) is located in the middle of the synchronous belt (17), a guide rod is fixedly connected between the anti-collision block (19) and the lifting lug (2), and the guide rod slides to penetrate through the connecting plates (18).
The top cambered surfaces of the first balance supporting block (4) and the second balance supporting block (5) are respectively provided with a plurality of blocking pieces (27), and both sides of each blocking piece (27) are arc-shaped rods;
the utility model discloses a balance support block, including arc wall (28) have been seted up at the top of balance support block (4) and No. two balance support blocks (5), the inside slidable mounting of arc wall (28) has slider (29), the top surface of slider (29) passes through bolt rigid coupling with blocking piece (27), inner chamber (30) have been seted up to the bottom of slider (29), slider (29) are run through to the both sides of inner chamber (30), screw (31) have been seted up at the top of slider (29), screw (31) intercommunication inner chamber (30), fixed block (32) are all slidable mounting in the both sides of inner chamber (30), locking screw (33) are installed to the internal thread of screw (31), wedge (34) are installed in the low-end rotation of locking screw (33), the inclined plane sliding fit of both sides inclined plane and fixed block (32) of wedge (34).
2. A core lifting beam apparatus as recited in claim 1, wherein: a plurality of mounting grooves (20) are uniformly formed in the outer ring of the anti-collision block (19), a sliding column (21) is slidably mounted in the mounting groove (20), a spring (22) is fixedly connected between the sliding column (21) and the inside of the mounting groove (20), a push plate (23) is fixedly connected to one end, far away from the mounting groove (20), of the sliding column (21), and the push plate (23) is in sliding fit with the inner ring of the synchronous belt (17).
3. A core lifting beam apparatus as recited in claim 2, wherein: one side of the push plate (23) close to the lifting lug (2) is provided with a plurality of long screws (24) in a penetrating mode, the outer ring of each long screw (24) is provided with a sliding plate (25) in a sliding mode, and the outer ring of each long screw (24) is provided with a plurality of locking nuts (26) in a threaded mode.
4. A core lifting beam apparatus as recited in claim 1, wherein: a plurality of inclined grooves (35) are formed in the inclined surfaces between the fixed blocks (32) on two sides, a plurality of inserts (36) are fixedly connected to the inclined surfaces on two sides of the wedge block (34), and the outer walls of the inserts (36) are in sliding fit with the inner walls of the inclined grooves (35).
5. A core lifting beam apparatus as recited in claim 1, wherein: the bottom of both sides of the hanging beam (1) is rotatably provided with a supporting roller (37), and the length of the supporting roller (37) is the same as that of the chute (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236108.1A CN115709937B (en) | 2022-10-10 | 2022-10-10 | Iron core hanging beam equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236108.1A CN115709937B (en) | 2022-10-10 | 2022-10-10 | Iron core hanging beam equipment |
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| CN115709937A CN115709937A (en) | 2023-02-24 |
| CN115709937B true CN115709937B (en) | 2024-03-08 |
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| CN202211236108.1A Active CN115709937B (en) | 2022-10-10 | 2022-10-10 | Iron core hanging beam equipment |
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|---|---|
| CN115709937A (en) | 2023-02-24 |
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