CN113636463B - Bridge type intelligent crane using current collector frame - Google Patents
Bridge type intelligent crane using current collector frame Download PDFInfo
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- CN113636463B CN113636463B CN202111187558.1A CN202111187558A CN113636463B CN 113636463 B CN113636463 B CN 113636463B CN 202111187558 A CN202111187558 A CN 202111187558A CN 113636463 B CN113636463 B CN 113636463B
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to the technical field of bridge type intelligent cranes, and discloses a bridge type intelligent crane using a current collector frame, which solves the problem that a motor is inconvenient to replace and overhaul when damaged in later maintenance and overhaul, and comprises a cross beam body, wherein the bottom of the cross beam body is provided with a chute, two sliding blocks are arranged in the chute, one side of each sliding block is provided with a threaded column, one end of the threaded column penetrates through the sliding block, the threaded columns and the sliding blocks are in threaded connection, the thread directions of the two threaded columns are opposite, two sides of each sliding block are respectively contacted with the inner walls of two sides of the chute, one end of each threaded column is connected with the inner wall of one side of the chute through a first bearing, the other end of each threaded column is provided with a rotating disk, the rotating disk is connected with the threaded columns through limiting rebound pieces, and two first supporting plates are fixedly connected in the chute; the maintenance is convenient for changing the biax motor in the later stage, and the operating procedure is simple convenient to and reduce the transportation piece and slide the possibility that gets off from carrying the thing seat.
Description
Technical Field
The invention belongs to the technical field of bridge cranes, and particularly relates to a bridge type intelligent crane using a current collector frame.
Background
The bridge crane is a hoisting device which is transversely erected above workshops, warehouses and material yards for hoisting materials, and because the two ends of the bridge crane are located on high cement columns or metal supports and are shaped like a bridge, the bridge frame of the bridge crane longitudinally runs along rails laid on the elevated frames on the two sides, the space below the bridge frame can be fully utilized for hoisting the materials and is not hindered by ground equipment.
Traditional current collector bridge crane is generally through motor drive screw post rotation for the slider that is located the crossbeam removes, and then the slider drives carries the thing board and removes, in the middle of the maintenance in later stage overhauls, when the motor takes place to damage, is not convenient for change the maintenance to the motor, and the later stage is used comparatively inconveniently, influences work efficiency, carries the mechanism that does not press from both sides tight transportation piece on the thing board moreover, the actual handling of not being convenient for.
Disclosure of Invention
In view of the above situation, in order to overcome the defects in the prior art, the present invention provides an intelligent bridge crane using a current collector frame, which effectively solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a bridge type intelligent crane using a current collector frame comprises a beam body, wherein a sliding groove is formed in the bottom of the beam body, two sliding blocks are arranged in the sliding groove, a threaded column is arranged on one side of each sliding block, one end of the threaded column penetrates through the sliding block, the threaded column is in threaded connection with the sliding block, the thread directions of the two threaded columns are opposite, two sides of each sliding block are respectively contacted with the inner walls of two sides of the sliding groove, one end of the threaded column is connected with the inner wall of one side of the sliding groove through a first bearing, a rotating disc is arranged at the other end of the threaded column, the rotating disc is connected with the threaded column through a limiting rebound part, two first supporting plates are fixedly connected in the sliding groove, the two threaded columns respectively penetrate through the two first supporting plates, a second bearing is arranged at the penetrating positions of the threaded column and the first supporting plates, a double-shaft motor is arranged between the two rotating discs, and gears are fixedly connected at two ends of the double-shaft motor, one side of the rotating disc is provided with a gear groove, and the double-shaft motor is connected with the beam body through a clamping double-pushing mechanism;
the clamping double-push mechanism comprises an installation block arranged on a double-shaft motor, the installation block is fixedly connected with the double-shaft motor, a through hole is formed in the inner wall of the top of the sliding groove, the installation block penetrates through the through hole, slots are formed in two sides of the installation block, supporting blocks are arranged on two sides of the installation block and connected through a different-direction pushing piece, two first rectangular holes are formed in the inner wall of the top of the sliding groove, a push plate is fixedly connected to one side, away from the installation block, of each supporting block, the push plate penetrates through the first rectangular holes, two push posts are fixedly connected to the bottom of the push plate, a first limiting plate is arranged in each first rectangular hole, two ends of each first limiting plate are fixedly connected with the inner wall of each first rectangular hole, each first limiting plate penetrates through the push plate, and an anti-falling mechanism is arranged at the bottom of each sliding block;
the anti-disengaging mechanism comprises a connecting seat arranged below the sliding block, the connecting seat is connected with the sliding block through a rope rolling piece, a carrying seat is arranged below the connecting seat, the connecting seat and the carrying seat are connected through a plurality of connecting ropes, two clamping plates are arranged at the top of the carrying seat, a movable plate is arranged on one side, far away from the two clamping plates, of the two clamping plates, and the movable plate is connected with the carrying seat through a position adjusting piece.
Preferably, spacing resilience piece is equipped with the movable block including seting up the draw-in groove in screw thread post one end in the draw-in groove, and the one end of movable block extends to the outside of draw-in groove, one side fixed connection of one end of movable block and rotary disk, and a pot head of screw thread post is equipped with solid fixed ring, gu fixed ring and screw thread post fixed connection, gu one side of solid fixed ring is connected through a plurality of compression spring with one side of rotary disk.
Preferably, the different-direction pushing piece comprises a connecting plate arranged on one side of the supporting block, one side of the connecting plate is fixedly connected with the supporting block, one side, far away from the two connecting plates, of the two connecting plates is provided with a first fixing plate, the bottom of the first fixing plate is fixedly connected with the top of the beam body, a two-way lead screw is arranged between the two first fixing plates and penetrates through the two connecting plates, the two-way lead screw is in threaded connection with the connecting plate, one end of the two-way lead screw is connected with one of the first fixing plates through a driving motor, the other end of the two-way lead screw is connected with the other first fixing plate through a third bearing, and the bottom of the connecting plate is in contact with the top of the beam body.
Preferably, the equal fixedly connected with spacing in both sides of installation piece, the spacing groove has all been seted up to the both sides inner wall of through-hole, and the top inner wall and the bottom inner wall of spacing groove are linked together with the top of crossbeam body and the top inner wall of spout respectively, and spacing is located the spacing inslot.
Preferably, one end of the supporting block is located in the slot, and the push column is located on one side, close to the double-shaft motor, of the rotating disc.
Preferably, the rope rolling part comprises a rope rolling device arranged at the bottom of the sliding block, the top of the rope rolling device is fixedly connected with the bottom of the sliding block, a pulley is arranged below the rope rolling device, the pulley is connected with the rope rolling device through a steel wire rope, and the pulley is connected with the connecting seat through a side plate.
Preferably, the position adjusting part comprises two second rectangular holes arranged at the top of the object carrying seat, the movable plate penetrates through the second rectangular holes, a second fixed plate is fixedly connected to the bottom of the object carrying seat, hydraulic telescopic cylinders are arranged on two sides of the second fixed plate, one end, far away from the second fixed plate, of each hydraulic telescopic cylinder is connected with one side of the movable plate, and two second supporting plates are fixedly connected to the bottom of the object carrying seat.
Preferably, a second limiting plate is arranged in the second rectangular hole, two ends of the second limiting plate are fixedly connected with inner walls of two sides of the second rectangular hole respectively, and the second limiting plate penetrates through the movable plate.
Preferably, one side of each of the two clamping plates far away from each other is fixedly connected with a third fixing plate, the third fixing plate penetrates through the movable plate, and the clamping plates are connected with one side of the movable plate through a plurality of second compression springs.
Preferably, the anti-slip mat is fixedly connected to one side, close to the two clamping plates, of the object carrying seat, and the two baffle plates are fixedly connected to the top of the object carrying seat.
Compared with the prior art, the invention has the beneficial effects that:
1. in operation, through the arranged slide block, the threaded column, the first bearing, the first supporting plate, the second bearing, the rotary disk, the gear groove, the gear, the double-shaft motor and the limiting rebound piece, the double-shaft motor drives the gear to rotate, so that the rotary disk drives the threaded column to rotate, the slide block moves in the sliding groove, the stability of the threaded column in rotation is increased through the matching of the first supporting plate and the second bearing, when the double-shaft motor needs to be replaced and overhauled, the two supporting blocks are driven to move away from each other through the arranged installation block, the slot, the supporting block, the push plate, the first rectangular hole, the first limiting plate, the push column and the limiting rebound piece, so that the supporting blocks drive the push plate to move, the push column is driven to move through the push plate, the push column presses the rotary disk to move towards the fixing ring, the first compression spring is in a compression state, and the gear is separated from the gear groove, the limitation on the positions of the two ends of the double-shaft motor is removed, one end of the supporting block is separated from the slot along with the continuous movement of the supporting block, the limitation on the position of the mounting block is removed, the mounting block can move downwards, the gear is separated from the gear groove, the double-shaft motor is driven to move downwards, the double-shaft motor is separated from the sliding groove, the dismantling of the double-shaft motor can be completed, the double-shaft motor is convenient to replace and overhaul in the later period, and the operation steps are simple and convenient;
2. through the arrangement of the connecting plate, the bidirectional screw rod, the first fixing plate, the driving motor and the third bearing, the driving motor drives the bidirectional screw rod to rotate, the two connecting plates are driven by the bidirectional screw rod to move in different directions, and the two supporting blocks can be driven to move away from each other at the same time, so that the two supporting blocks can be separated from the slots at the same time;
3. the rope winder drives the pulley to move up and down through the steel wire rope, so that the connecting seat moves up and down, the position of the carrying seat is adjusted, the movable plate, the second rectangular hole, the second fixed plate, the hydraulic telescopic cylinder, the second supporting plate and the clamping plate are arranged, the movable plate is driven to move through the hydraulic telescopic cylinder, so that the clamping plate moves, the transportation piece can be clamped through the clamping plate, the movable plate can stably move through the second limiting plate, and when the carrying seat is placed on the ground, the carrying seat is supported through the second supporting plate, so that the stability of placing the carrying seat on the ground is improved;
4. through fly leaf, third fixed plate, second compression spring and splint for the relative fly leaf elastic connection of splint can be according to the deformation degree of second compression spring, the dynamics of control splint centre gripping transportation piece, through the slipmat that sets up, reduces the gliding possibility of the relative splint of transportation piece, and through the baffle that sets up, the position of spacing transportation piece reduces the possibility that the transportation piece slided from carrying the thing seat and gets off.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the chute of the present invention;
FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;
FIG. 4 is a schematic structural view of a clamping and pushing mechanism according to the present invention;
FIG. 5 is an enlarged view of a portion of the structure shown at A in FIG. 4;
FIG. 6 is a schematic view of a limit resilient member according to the present invention;
FIG. 7 is a schematic view of the anti-separation mechanism of the present invention;
in the figure: 1. a beam body; 2. a chute; 3. a slider; 4. a threaded post; 5. a first bearing; 6. a first support plate; 7. a second bearing; 8. rotating the disc; 9. a gear groove; 10. a gear; 11. a double-shaft motor; 12. mounting blocks; 13. a slot; 14. a support block; 15. pushing the plate; 16. a first rectangular hole; 17. a first limit plate; 18. pushing the column; 19. a connecting seat; 20. a carrying seat; 21. connecting ropes; 22. a movable plate; 23. a card slot; 24. a movable block; 25. a fixing ring; 26. a first compression spring; 27. a connecting plate; 28. a bidirectional screw rod; 29. a first fixing plate; 30. a drive motor; 31. a third bearing; 32. a limiting groove; 33. a limiting strip; 34. a rope winder; 35. a pulley; 36. a wire rope; 37. a side plate; 38. a second rectangular hole; 39. a second fixing plate; 40. a hydraulic telescopic cylinder; 41. a second support plate; 42. a second limiting plate; 43. a third fixing plate; 44. a second compression spring; 45. a baffle plate; 46. and (4) clamping the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1 to 7, the present invention includes a beam body 1, and is characterized in that: the bottom of the beam body 1 is provided with a sliding groove 2, two sliders 3 are arranged in the sliding groove 2, one side of each slider 3 is provided with a threaded column 4, one end of each threaded column 4 penetrates through each slider 3, the threaded columns 4 and the sliders 3 are connected in a threaded manner, the thread directions of the two threaded columns 4 are opposite, two sides of each slider 3 are respectively contacted with the inner walls of two sides of the corresponding sliding groove 2, one end of each threaded column 4 is connected with the inner wall of one side of each sliding groove 2 through a first bearing 5, the other end of each threaded column 4 is provided with a rotating disk 8, the rotating disk 8 is connected with the corresponding threaded column 4 through a limiting rebound part, the sliding groove 2 is internally and fixedly connected with two first supporting plates 6, the two threaded columns 4 respectively penetrate through the two first supporting plates 6, a second bearing 7 is arranged at the penetrating positions of the threaded columns 4 and the first supporting plates 6, and the first supporting plates 6 are matched with the second bearings 7, so that the stability of the threaded columns 4 during rotation is improved, a double-shaft motor 11 is arranged between the two rotating disks 8, gears 10 are fixedly connected to two ends of the double-shaft motor 11, a gear groove 9 is formed in one side of each rotating disk 8, the double-shaft motor 11 is connected with the beam body 1 through a clamping double-pushing mechanism, the double-shaft motor 11 drives the gears 10 to rotate, the rotating disks 8 drive the threaded columns 4 to rotate, and therefore the sliding blocks 3 move in the sliding grooves 2;
the clamping and double-pushing mechanism comprises a mounting block 12 arranged on a double-shaft motor 11, the mounting block 12 is fixedly connected with the double-shaft motor 11, the inner wall of the top of a sliding groove 2 is provided with a through hole, the mounting block 12 penetrates through the through hole, both sides of the mounting block 12 are provided with slots 13, both sides of the mounting block 12 are provided with supporting blocks 14, the position of the mounting block 12 can be limited by matching the slots 13 and the supporting blocks 14, the mounting block 12 is prevented from shaking up and down, the two supporting blocks 14 are connected through a counter-rotating pushing piece, the inner wall of the top of the sliding groove 2 is provided with two first rectangular holes 16, one side of the supporting block 14 away from the mounting block 12 is fixedly connected with a pushing plate 15, the pushing plate 15 penetrates through the first rectangular hole 16, the bottom of the pushing plate 15 is fixedly connected with two pushing posts 18, a first limiting plate 17 is arranged in the first rectangular hole 16, both ends of the first limiting plate 17 are fixedly connected with the inner wall of the first rectangular hole 16, and the first limiting plate 17 penetrates through the pushing plate 15, the bottom of the sliding block 3 is provided with an anti-falling mechanism, and the rotating disk 8 is driven to move through the push column 18, so that the gear 10 can be separated from the gear groove 9;
anti-disengaging mechanism is including setting up in connecting seat 19 of slider 3 below, and connecting seat 19 is connected through the serving with slider 3, and through the serving that sets up, the relative slider 3 of drive connecting seat 19 removes, and the below of connecting seat 19 is equipped with carries thing seat 20, and connecting seat 19 is connected through a plurality of connecting rope 21 with carrying thing seat 20, and the top of carrying thing seat 20 is equipped with two splint 46, and one side that two splint 46 kept away from mutually all is equipped with fly leaf 22, and fly leaf 22 is connected through the piece of adjusting a position with carrying thing seat 20.
In the second embodiment, based on the first embodiment, as shown in fig. 2, 3, 4 and 5, the limiting resilient member includes a slot 23 opened at one end of the threaded post 4, a movable block 24 is arranged in the slot 23, one end of the movable block 24 extends to the outside of the slot 23, one end of the movable block 24 is fixedly connected with one side of the rotating disk 8, a fixing ring 25 is sleeved at one end of the threaded post 4, the fixing ring 25 is fixedly connected with the threaded post 4, and one side of the fixing ring 25 is connected with one side of the rotating disk 8 through a plurality of first compression springs 26; the counter-rotating pushing piece comprises connecting plates 27 arranged on one side of the supporting block 14, one side of each connecting plate 27 is fixedly connected with the supporting block 14, one side, far away from each of the two connecting plates 27, is provided with a first fixing plate 29, the bottom of each first fixing plate 29 is fixedly connected with the top of the beam body 1, a two-way screw rod 28 is arranged between the two first fixing plates 29, the two-way screw rod 28 penetrates through the two connecting plates 27, the two-way screw rod 28 is in threaded connection with the connecting plates 27, one end of each two-way screw rod 28 is connected with one of the first fixing plates 29 through a driving motor 30, the other end of each two-way screw rod 28 is connected with the other first fixing plate 29 through a third bearing 31, and the bottom of each connecting plate 27 is in contact with the top of the beam body 1; both sides of the mounting block 12 are fixedly connected with limiting strips 33, both inner walls of both sides of the through hole are provided with limiting grooves 32, the top inner wall and the bottom inner wall of the limiting groove 32 are respectively communicated with the top of the beam body 1 and the top inner wall of the sliding groove 2, and the limiting strips 33 are positioned in the limiting grooves 32; one end of the supporting block 14 is positioned in the slot 13, and the push column 18 is positioned on one side of the rotating disc 8 close to the double-shaft motor 11;
the two supporting blocks 14 are driven to move away from each other, so that the supporting blocks 14 drive the push plate 15 to move, the push posts 18 are driven to move through the push plate 15, the push posts 18 press the rotating disc 8 to move towards the fixing ring 25, the first compression springs 26 are in a compression state, the gears 10 are further separated from the gear grooves 9, the limitation on the positions of the two ends of the double-shaft motor 11 is removed, along with the continuous movement of the supporting blocks 14, one ends of the supporting blocks 14 are separated from the slots 13, the limitation on the positions of the mounting blocks 12 is removed, the mounting blocks 12 can move downwards, the gears 10 are separated from the gear grooves 9, the double-shaft motor 11 is further driven to move downwards, the double-shaft motor 11 is separated from the sliding grooves 2, the dismantling of the double-shaft motor 11 can be completed, the double-shaft motor 11 can be conveniently replaced and repaired in the later period, the operation steps are simple and convenient, the two-way screw rods 28 are driven to rotate through the two-way screw rods 28, the two connecting plates 27 are driven to move in different directions, can drive two supporting shoes 14 simultaneously and keep away from the removal mutually to make two supporting shoes 14 can break away from slot 13 simultaneously, through spacing groove 32 and the spacing strip 33 that sets up, avoid installation piece 12 to rock in the through-hole, increased double-shaft motor 11 and installation piece 12's stability.
In the third embodiment, based on the first embodiment, as shown in fig. 7, the rope winding member includes a rope winder 34 disposed at the bottom of the slider 3, the top of the rope winder 34 is fixedly connected with the bottom of the slider 3, a pulley 35 is disposed below the rope winder 34, the pulley 35 is connected with the rope winder 34 through a steel wire rope 36, and the pulley 35 is connected with the connecting seat 19 through a side plate 37; the positioning member comprises two second rectangular holes 38 arranged at the top of the object carrying seat 20, the movable plate 22 penetrates through the second rectangular holes 38, the bottom of the object carrying seat 20 is fixedly connected with a second fixed plate 39, two sides of the second fixed plate 39 are respectively provided with a hydraulic telescopic cylinder 40, one end of the hydraulic telescopic cylinder 40, which is far away from the second fixed plate 39, is connected with one side of the movable plate 22, and the bottom of the object carrying seat 20 is fixedly connected with two second supporting plates 41; a second limiting plate 42 is arranged in the second rectangular hole 38, two ends of the second limiting plate 42 are respectively fixedly connected with the inner walls of two sides of the second rectangular hole 38, and the second limiting plate 42 penetrates through the movable plate 22;
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 7, the sides of the two clamping plates 46 away from each other are fixedly connected with a third fixing plate 43, the third fixing plate 43 penetrates through the movable plate 22, and the clamping plates 46 are connected with one side of the movable plate 22 through a plurality of second compression springs 44; the anti-slip pads are fixedly connected to the sides, close to each other, of the two clamping plates 46, and the two baffle plates 45 are fixedly connected to the top of the object carrying seat 20;
through the second compression spring 44 that sets up for splint 46 is elastic connection relative to movable plate 22, and through the third fixed plate 43 that sets up, makes the steady removal of splint 46 relative to movable plate 22, can be according to the deformation degree of second compression spring 44, and the dynamics of control splint 46 centre gripping transport piece through the slipmat that sets up reduces the gliding possibility of relative splint 46 of transport piece, through the baffle 45 that sets up, the position of spacing transport piece, reduces the possibility that the transport piece slided from carrying thing seat 20.
The working principle is as follows: when the double-shaft motor 11 needs to be replaced and overhauled, the two supporting blocks 14 are driven to move away from each other through the installation block 12, the slot 13, the supporting block 14, the push plate 15, the first rectangular hole 16, the first limiting plate 17, the push column 18 and the limiting rebound piece, the supporting block 14 drives the push plate 15 to move, the push column 18 is driven to move through the push plate 15, the push column 18 presses the rotating disc 8 to move towards the fixing ring 25, the first compression spring 26 is in a compression state, the gear 10 is separated from the gear groove 9, and limitation on positions of two ends of the double-shaft motor 11 is removed;
with the continuous movement of the supporting block 14, one end of the supporting block 14 is separated from the slot 13, the limitation on the position of the mounting block 12 is removed, the mounting block 12 can move downwards, the gear 10 is separated from the gear groove 9, the double-shaft motor 11 is driven to move downwards, the double-shaft motor 11 is separated from the chute 2, the dismounting of the double-shaft motor 11 can be completed, the double-shaft motor 11 is convenient to replace and overhaul in the later period, the operation steps are simple and convenient, the driving motor 30 drives the two-way screw rod 28 to rotate, the two connecting plates 27 are driven to move in different directions by the two-way screw rod 28, the two supporting blocks 14 can be driven to move away from each other at the same time, the two supporting blocks 14 can be separated from the slot 13 at the same time, the mounting block 12 is prevented from shaking in the through hole by the limiting groove 32 and the limiting strip 33, and the stability of the double-shaft motor 11 and the mounting block 12 is improved;
the rope winder 34 drives the pulley 35 to move up and down through the steel wire rope 36, so that the connecting seat 19 moves up and down, the position of the carrying seat 20 is adjusted, the movable plate 22 is driven to move through the hydraulic telescopic cylinder 40 through the arranged movable plate 22, the second rectangular hole 38, the second fixing plate 39, the hydraulic telescopic cylinder 40, the second supporting plate 41 and the clamping plate 46, so that the clamping plate 46 moves, the transportation piece can be clamped through the clamping plate 46, the movable plate 22 can stably move through the arranged second limiting plate 42, when the carrying seat 20 is placed on the ground, the carrying seat 20 is supported through the second supporting plate 41, and the stability of placing the carrying seat 20 on the ground is improved;
can be according to the deformation degree of second compression spring 44, the dynamics of control splint 46 centre gripping transport piece through the slipmat that sets up, reduces the relative splint 46 gliding possibility of transport piece, through the baffle 45 that sets up, and the position of spacing transport piece reduces the transport piece and slides down from carrying thing seat 20 the possibility.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an use intelligent hoist of bridge type of current collector frame, includes crossbeam body (1), its characterized in that: the beam is characterized in that a sliding groove (2) is formed in the bottom of a beam body (1), two sliders (3) are arranged in the sliding groove (2), a threaded column (4) is arranged on one side of each slider (3), one end of each threaded column (4) penetrates through each slider (3), the threaded columns (4) and the sliders (3) are in threaded connection in a mode that the threads of the two threaded columns (4) are opposite in direction, two sides of each slider (3) are respectively contacted with inner walls of two sides of the sliding groove (2), one end of each threaded column (4) is connected with the inner wall of one side of the sliding groove (2) through a first bearing (5), a rotating disc (8) is arranged at the other end of each threaded column (4), the rotating disc (8) is connected with the threaded columns (4) through limiting rebound parts, two first supporting plates (6) are fixedly connected in the sliding grooves (2), and the two threaded columns (4) penetrate through the two first supporting plates (6) respectively, a second bearing (7) is arranged at the penetrating position of the threaded column (4) and the first supporting plate (6), a double-shaft motor (11) is arranged between the two rotating disks (8), gears (10) are fixedly connected to the two ends of the double-shaft motor (11), a gear groove (9) is formed in one side of each rotating disk (8), and the double-shaft motor (11) is connected with the beam body (1) through a clamping double-pushing mechanism;
the clamping and double-pushing mechanism comprises a mounting block (12) arranged on a double-shaft motor (11), the mounting block (12) is fixedly connected with the double-shaft motor (11), the inner wall of the top of a sliding groove (2) is provided with a through hole, the mounting block (12) penetrates through the through hole, two sides of the mounting block (12) are provided with slots (13), two sides of the mounting block (12) are provided with supporting blocks (14), the two supporting blocks (14) are connected through a counter-rotating pushing piece, the inner wall of the top of the sliding groove (2) is provided with two first rectangular holes (16), one side of each supporting block (14) far away from the mounting block (12) is fixedly connected with a push plate (15), the push plate (15) penetrates through the first rectangular holes (16), the bottom of the push plate (15) is fixedly connected with two push posts (18), a first limiting plate (17) is arranged in each first rectangular hole (16), two ends of each first limiting plate (17) are fixedly connected with the inner wall of each first rectangular hole (16), the first limiting plate (17) penetrates through the push plate (15), and the bottom of the sliding block (3) is provided with an anti-falling mechanism;
anti-disengaging mechanism is including setting up in connecting seat (19) of slider (3) below, and connecting seat (19) are connected through the serving spare with slider (3), and the below of connecting seat (19) is equipped with carries thing seat (20), and connecting seat (19) and carry thing seat (20) are connected through a plurality of connecting rope (21), and the top of carrying thing seat (20) is equipped with two splint (46), and one side that two splint (46) kept away from mutually all is equipped with fly leaf (22), and fly leaf (22) are connected through the piece of adjusting a position with carrying thing seat (20).
2. A bridge intelligent crane using a current collector frame according to claim 1, wherein: spacing resilience piece is equipped with movable block (24) including seting up draw-in groove (23) in screw thread post (4) one end in draw-in groove (23), the one end of movable block (24) extends to the outside of draw-in groove (23), one end of movable block (24) and one side fixed connection of rotary disk (8), the pot head of screw thread post (4) is equipped with solid fixed ring (25), gu fixed ring (25) and screw thread post (4) fixed connection, one side of solid fixed ring (25) is connected through a plurality of first compression spring (26) with one side of rotary disk (8).
3. A bridge intelligent crane using a current collector frame according to claim 1, wherein: the counter-rotating pushing piece comprises connecting plates (27) arranged on one side of the supporting block (14), one side of each connecting plate (27) is fixedly connected with the supporting block (14), first fixing plates (29) are arranged on the sides, far away from the two connecting plates (27), of the two connecting plates, the bottom of each first fixing plate (29) is fixedly connected with the top of the beam body (1), a bidirectional screw rod (28) is arranged between the two first fixing plates (29), the bidirectional screw rod (28) penetrates through the two connecting plates (27), the two-way screw rod (28) is connected with the connecting plate (27) in a threaded manner, one end of the two-way screw rod (28) is connected with one of the first fixing plates (29) through a driving motor (30), the other end of the two-way screw rod (28) is connected with the other first fixing plate (29) through a third bearing (31), and the bottom of the connecting plate (27) is contacted with the top of the beam body (1).
4. A bridge intelligent crane using a current collector frame according to claim 1, wherein: the equal fixedly connected with spacing (33) in both sides of installation piece (12), spacing groove (32) have all been seted up to the both sides inner wall of through-hole, and the top inner wall and the bottom inner wall of spacing groove (32) are linked together with the top of crossbeam body (1) and the top inner wall of spout (2) respectively, and just spacing (33) are located spacing groove (32).
5. A bridge intelligent crane using a current collector frame according to claim 1, wherein: one end of the supporting block (14) is positioned in the slot (13), and the push column (18) is positioned on one side of the rotating disc (8) close to the double-shaft motor (11).
6. A bridge intelligent crane using a current collector frame according to claim 1, wherein: rope rolling spare is including setting up in ropewinder (34) of slider (3) bottom, the top of ropewinder (34) and the bottom fixed connection of slider (3), and the below of ropewinder (34) is equipped with pulley (35), and pulley (35) are connected through wire rope (36) with ropewinder (34), and pulley (35) are connected through curb plate (37) with connecting seat (19).
7. A bridge intelligent crane using a current collector frame according to claim 1, wherein: the position adjusting piece comprises two second rectangular holes (38) formed in the top of the object carrying seat (20), the movable plate (22) penetrates through the second rectangular holes (38), a second fixing plate (39) is fixedly connected to the bottom of the object carrying seat (20), hydraulic telescopic cylinders (40) are arranged on two sides of the second fixing plate (39), one ends, far away from the second fixing plate (39), of the hydraulic telescopic cylinders (40) are connected with one side of the movable plate (22), and two second supporting plates (41) are fixedly connected to the bottom of the object carrying seat (20).
8. A bridge intelligent crane using a current collector frame according to claim 7, wherein: and a second limiting plate (42) is arranged in the second rectangular hole (38), two ends of the second limiting plate (42) are fixedly connected with the inner walls of two sides of the second rectangular hole (38) respectively, and the second limiting plate (42) penetrates through the movable plate (22).
9. A bridge intelligent crane using a current collector frame according to claim 1, wherein: the two sides of the clamping plates (46) far away from each other are fixedly connected with third fixing plates (43), the third fixing plates (43) penetrate through the movable plate (22), and the clamping plates (46) are connected with one side of the movable plate (22) through a plurality of second compression springs (44).
10. A bridge intelligent crane using a current collector frame according to claim 1, wherein: one side of each of the two clamping plates (46) close to each other is fixedly connected with an anti-slip mat, and the top of the object carrying seat (20) is fixedly connected with two baffle plates (45).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111187558.1A CN113636463B (en) | 2021-10-12 | 2021-10-12 | Bridge type intelligent crane using current collector frame |
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| CN113636463B true CN113636463B (en) | 2021-12-07 |
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- 2021-10-12 CN CN202111187558.1A patent/CN113636463B/en active Active
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| US3487586A (en) * | 1964-12-24 | 1970-01-06 | Int Standard Electric Corp | Automatic processing apparatus |
| CN206739850U (en) * | 2017-04-20 | 2017-12-12 | 孟州市华兴生物化工有限责任公司 | A kind of Aspartame drying equipment with clearing apparatus |
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