CN111170164A - Hoisting system of suspension type automatic crane and hoisting method thereof - Google Patents
Hoisting system of suspension type automatic crane and hoisting method thereof Download PDFInfo
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- CN111170164A CN111170164A CN202010094253.5A CN202010094253A CN111170164A CN 111170164 A CN111170164 A CN 111170164A CN 202010094253 A CN202010094253 A CN 202010094253A CN 111170164 A CN111170164 A CN 111170164A
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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
- B66C1/02—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 suction means
- B66C1/0237—Multiple lifting units; More than one suction area
- B66C1/0243—Separate cups
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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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/425—Gripping members engaging only the external or internal surfaces of the articles motor actuated
- B66C1/427—Gripping members engaging only the external or internal surfaces of the articles motor actuated by hydraulic or pneumatic motors
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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
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
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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
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a hoisting system of a suspension type automatic crane and a hoisting method thereof, wherein the hoisting system comprises two bottom beams, the two bottom beams are arranged in parallel, two sides of the bottom of each bottom beam are respectively provided with a traveling mechanism, a vertical plate is provided with a second cylinder, the upper side and the lower side of each second cylinder are respectively provided with a telescopic rod, the telescopic rods are arranged on the vertical plate, a piston rod of each second cylinder penetrates through the vertical plate and is fixedly connected with a clamping plate, the telescopic rods penetrate through the vertical plate and are fixedly connected with the clamping plate, and one end, far away from the telescopic rods, of the clamping plate is. According to the invention, through the arrangement of the first cylinder and the second cylinder, two sides of a cargo can be effectively clamped when the cargo is hoisted, the condition that the cargo is damaged due to large-amplitude shaking in the process of hoisting the cargo is effectively avoided, and the technical problem that the cargo is damaged due to the fact that the cargo is easy to shake when the suspension crane hoists the cargo in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of crane hoisting, in particular to a hoisting system of a suspension type automatic crane and a hoisting method thereof.
Background
The crane is a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, and is also called a crown block, a navigation crane and a crane. The crane has the working characteristics of intermittent movement, namely corresponding mechanisms for taking materials, transporting, unloading and the like in one working cycle alternately work, so that the crane is more and more widely developed and used in the market. A suspension crane is one of the most widely used cranes.
Patent document (201810331274.7) discloses a monospar suspension crane, and this crane drives drive gear through the hand and makes the cantilever walk to relevant position, convenient operation, and the use is nimble, and running gear adopts the rack and pinion transmission, has from locking function, adapts to boats and ships and rocks great operational environment on the surface of water. But this suspension crane is single beam type structure, can not be applicable to the stability that improves two roof beam crane structures, and current hoist adopts the lifting hook on the electric block to hang goods usually when hanging goods simultaneously, so not only need the manual work to hang the lifting hook on the goods, produces easily when hanging of goods simultaneously and rocks by a wide margin to cause the damage of goods, current suspension crane's overall structure intensity is not high simultaneously.
Disclosure of Invention
The invention aims to provide a hoisting system of a suspension type automatic crane and a hoisting method thereof, which solve the following technical problems: (1) the frame slides on the rail through the pulley, the frame drives the suspension arm to move through the chain on the electric hoist, the connecting plate is adjusted to be above a hoisting position, the suspension arm is put down through the chain by the electric hoist, the suspension arm drives the connecting plate to descend through the fixed block, and then four clamping plates descend to two sides of a hoisted object, the first cylinder piston rod on the triangular fixed plate pushes the snap ring and further pushes the horizontal plate, the slide block on the horizontal plate slides along the slide rail on the lower surface of the connecting plate, the horizontal plate drives the vertical plate to move through the connecting block, then the second cylinder piston rod pushes the clamping plates to move, the clamping plates drive the telescopic rods to extend, and further the vertical plate drives the suckers on the clamping plates to clamp the hoisted object, the electric hoist hoists the suspension arm through the chain and further hoists the object to finish hoisting, and two sides of the goods can be, the condition that goods are damaged due to large-amplitude shaking in the goods hoisting process is effectively avoided, and the technical problem that goods are damaged due to the fact that the goods are easy to shake due to the fact that the goods are hoisted through the lifting hook when the suspension crane hoists the goods in the prior art is solved; (2) the output shaft of the driving motor drives the wheels to rotate, the wheels drive the wheel frames to move, the wheel frames drive the walking frame to move, the walking frame drives the connecting frame to move through the matching of the convex blocks, the connecting frame drives the two bottom beams to move, and then the two bottom beams drive the two first insert blocks and the two second insert blocks to move, the first insert blocks and the second insert blocks respectively drive the first top beams and the second top beams to move through the first upright posts and the second upright posts, the first top beams and the second top beams respectively drive the platform to move through the first connecting rods and the second connecting rods, the platform drives the first hanging beams and the second hanging beams to move through the third connecting rods, the fourth connecting rods and the fifth connecting rods, so as to complete the integral movement of the crane, through the arrangement of the connecting rods, the first hanging beam and the second hanging beam which are hung during goods hoisting cannot shake, the stability during goods hoisting is effectively ensured, and the technical problem that the hanging beams are easy to shake during goods hoisting of the hanging crane in the prior art is solved; (3) through being connected through two horizontal support bar between first back timber and second back timber, fixed mounting horizontal cross beam between adjacent first inserted block and second inserted block, set up the diagonal bracing piece simultaneously between adjacent first stand and second stand, first inserted block is connected to diagonal bracing piece one end, the diagonal bracing piece is kept away from first inserted block one end and is connected the second stand, effectively increase the overall structure intensity of hoist, it is more firm when making the hoist remove and hoist and mount goods, improve the security of hoist greatly, it is not very firm to solve current suspension crane's overall structure intensity, the security is not high technical problem.
The purpose of the invention can be realized by the following technical scheme:
a hoisting system of a suspension type automatic crane comprises two bottom beams, wherein the two bottom beams are arranged in parallel, walking mechanisms are arranged on two sides of the bottom of each bottom beam, two first insertion blocks are fixedly arranged on two sides of the top of one bottom beam, two second insertion blocks are fixedly arranged on two sides of the top of the other bottom beam, a first upright post is fixedly arranged on the top of each first insertion block, a second upright post is fixedly arranged on the top of each second insertion block, the tops of the two first upright posts are fixedly connected through a first top beam, the tops of the two second upright posts are fixedly connected through a second top beam, a platform is arranged above the first top beam and the second top beam, a first hanging beam is arranged below the first top beam and the second top beam, and the first hanging beam is connected with the second hanging beam;
the inner walls of two sides of the second hanging beam are respectively provided with a track, a boss is arranged between the inner walls of two sides of the second hanging beam, the boss is arranged at the top of the frame, four electric hoists are symmetrically arranged at the top of two sides of the frame, the electric hoists are connected with hanging wheels through chain transmission, the four hanging wheels are symmetrically arranged on two hanging arms in pairs, the two hanging arms are fixedly arranged at two sides of the top of the fixed block, the fixed block is fixedly arranged on the upper surface of the connecting plate, triangular fixed plates are arranged at two sides of the connecting plate, first air cylinders are fixedly arranged on the triangular fixed plates, the two first air cylinders are symmetrically arranged at two sides of the connecting plate, the end part of a piston rod of each first air cylinder is provided with a snap ring, the two snap rings are respectively clamped with clamping grooves, perpendicular board and connecting block mutually perpendicular, install the second cylinder on the perpendicular board, the upper and lower both sides of second cylinder all are provided with the telescopic link, the telescopic link is installed on the perpendicular board, second cylinder piston rod runs through perpendicular board and fixed connection grip block, the telescopic link runs through perpendicular board and fixed connection grip block, the grip block is kept away from telescopic link one end fixed mounting and is had two sucking discs.
Furthermore, the first top beam is connected with the second top beam through two horizontal support rods, and the two horizontal support rods are respectively arranged on two sides of the first hanging beam.
Furthermore, it is adjacent be provided with the diagonal bracing piece between first stand and the second stand, first inserted block is connected to diagonal bracing piece one end, the diagonal bracing piece is kept away from first inserted block one end and is connected the second stand.
Furthermore, a horizontal cross beam is fixedly installed between the adjacent first insertion block and the second insertion block.
Further, the head rod is installed at first back timber top, two second connecting rods are installed at the second back timber top, first back timber one end connection platform bottom is kept away from to the head rod, second back timber one end connection platform bottom is kept away from to the second connecting rod.
Further, the bottom of the platform is connected with a third connecting rod, one end, far away from the platform, of the third connecting rod is connected with a first hanging beam, the bottom of the platform is connected with two fourth connecting rods and two fifth connecting rods, one end, far away from the platform, of the two fourth connecting rods is connected with the tops of two sides of the second hanging beam respectively, one end, far away from the platform, of the two fifth connecting rods is connected with the tops of two sides of the second hanging beam respectively, and the length of the fourth connecting rod is smaller than that of the fifth connecting rod.
Furthermore, the traveling mechanism comprises a connecting frame, two convex blocks are symmetrically arranged on two sides of the bottom of the connecting frame, the connecting frame is connected with the top of the traveling frame in an inserting mode through the convex blocks, wheel frames are arranged on two sides of the bottom of the traveling frame, two wheels are arranged on the wheel frames, the wheels are in transmission connection through a driving motor, and the driving motor is arranged on the wheel frames.
Furthermore, four pulleys are symmetrically arranged on two sides of the boss and symmetrically slide on the two rails.
Further, the slide rails are installed on two sides of the lower surface of the connecting plate, two horizontal plates are installed between the two slide rails in a sliding mode, two sliding blocks are fixedly installed on the upper surfaces of the horizontal plates, and the horizontal plates are respectively connected with the two slide rails in a sliding mode through the two sliding blocks.
Further, the hoisting method of the hoisting system of the suspension type automatic crane comprises the following steps:
the method comprises the following steps: the output shaft of the driving motor drives the wheel to rotate, the wheel drives the wheel frame to move, the wheel frame drives the traveling frame to move, the traveling frame drives the connecting frame to move through the matching of the convex blocks, the connecting frame drives the two bottom beams to move, and then the two bottom beams drive the two first insertion blocks and the two second insertion blocks to move, the first insertion blocks and the second insertion blocks respectively drive the first top beams and the second top beams to move through the first upright posts and the second upright posts, the first top beams and the second top beams respectively drive the platform to move through the first connecting rods and the second connecting rods, the platform drives the first hanging beams and the second hanging beams to move through the third connecting rods, the fourth connecting rods and the fifth connecting rods, and the second hanging beams drive the vehicle frame to move through the pulleys and further drive the electric hoist to move;
step two: the frame slides on the track through the pulley, the frame passes through the chain on the electric block to drive the davit and removes, and then adjust the connecting plate to hoist and mount position top, electric block puts down the davit through the chain, the davit drives the connecting plate through the fixed block and descends, and then descend four grip blocks to hoist and mount thing both sides, first cylinder piston rod on the triangle fixed plate promotes the snap ring, and then promote the horizontal plate, slider on the horizontal plate slides along the slide rail of connecting plate lower surface, the horizontal plate drives the vertical plate through the connecting block and removes, then second cylinder piston rod promotes the grip block and removes, the grip block drives the telescopic link extension, and then the sucking disc that the vertical plate drove on the grip block carries out the centre gripping to hoist and mount thing, electric block hoists the davit through.
The invention has the beneficial effects that:
(1) according to the hoisting system and the hoisting method of the suspension type automatic crane, the first top beam is connected with the second top beam through the two horizontal supporting rods, the horizontal cross beam is fixedly installed between the adjacent first inserting block and the second inserting block, the oblique supporting rod is arranged between the adjacent first upright post and the second upright post, one end of the oblique supporting rod is connected with the first inserting block, and the other end of the oblique supporting rod, which is far away from the first inserting block, is connected with the second upright post, so that the overall structural strength of the crane is effectively increased, the crane is more stable when moving and hoisting goods, and the safety of the crane is greatly improved;
(2) the output shaft of the driving motor drives the wheels to rotate, the wheels drive the wheel frames to move, the wheel frames drive the walking frame to move, the walking frame drives the connecting frame to move through the matching of the convex blocks, the connecting frame drives the two bottom beams to move, and then the two bottom beams drive the two first insert blocks and the two second insert blocks to move, the first insert blocks and the second insert blocks respectively drive the first top beams and the second top beams to move through the first upright posts and the second upright posts, the first top beams and the second top beams respectively drive the platform to move through the first connecting rods and the second connecting rods, the platform drives the first hanging beams and the second hanging beams to move through the third connecting rods, the fourth connecting rods and the fifth connecting rods, so as to complete the integral movement of the crane, through the arrangement of the connecting rods, the first hanging beam and the second hanging beam which are hung during the hoisting of the goods cannot shake, and the stability of the goods during the hoisting is effectively ensured;
(3) the frame slides on the rail through the pulley, the frame drives the suspension arm to move through the chain on the electric hoist, the connecting plate is adjusted to be above a hoisting position, the suspension arm is put down through the chain by the electric hoist, the suspension arm drives the connecting plate to descend through the fixed block, and then four clamping plates descend to two sides of a hoisted object, the first cylinder piston rod on the triangular fixed plate pushes the snap ring and further pushes the horizontal plate, the slide block on the horizontal plate slides along the slide rail on the lower surface of the connecting plate, the horizontal plate drives the vertical plate to move through the connecting block, then the second cylinder piston rod pushes the clamping plates to move, the clamping plates drive the telescopic rods to extend, and further the vertical plate drives the suckers on the clamping plates to clamp the hoisted object, the electric hoist hoists the suspension arm through the chain and further hoists the object to finish hoisting, and two sides of the goods can be, effectively avoid the goods to hoist the in-process and take place to rock by a wide margin to cause the condition of goods damage.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a hoisting system of a suspension type automatic crane according to the invention;
FIG. 2 is a schematic view of the mounting of the clamping plate of the present invention;
FIG. 3 is a bottom view of the web of the present invention;
FIG. 4 is a schematic structural diagram of the traveling mechanism of the present invention;
FIG. 5 is a front view of the travel mechanism of the present invention;
FIG. 6 is an installation view of the first and second suspension beams of the present invention;
fig. 7 is an enlarged view of the invention at a in fig. 1.
In the figure: 100. a bottom beam; 101. a first insert block; 102. a second insert block; 3. a horizontal cross beam; 4. a first upright post; 41. a second upright post; 5. an oblique supporting rod; 6. a first top beam; 61. a second top beam; 7. a horizontal support bar; 8. a first connecting rod; 9. a second connecting rod; 10. a third connecting rod; 11. a fourth connecting rod; 12. a fifth connecting rod; 13. a first suspension beam; 14. a second suspension beam; 15. a track; 16. a frame; 17. a boss; 171. a pulley; 172. an electric hoist; 18. a hoisting wheel; 19. a suspension arm; 20. a fixed block; 21. a connecting plate; 22. a first cylinder; 221. a triangular fixing plate; 23. a snap ring; 24. a horizontal plate; 25. a slider; 26. a slide rail; 27. connecting blocks; 28. a vertical plate; 29. a second cylinder; 30. a telescopic rod; 31. a clamping plate; 32. a suction cup; 33. a platform; 34. a traveling mechanism; 35. a connecting frame; 351. a bump; 36. a walking frame; 37. a wheel frame; 38. a wheel; 39. the motor is driven.
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.
Referring to fig. 1-7, the invention is a hoisting system of a suspension type automatic crane, comprising two bottom beams 100, wherein the two bottom beams 100 are arranged in parallel, two sides of the bottom of each bottom beam 100 are respectively provided with a traveling mechanism 34, two first insertion blocks 101 are fixedly arranged on two sides of the top of one bottom beam 100, two second insertion blocks 102 are fixedly arranged on two sides of the top of the other bottom beam 100, a first upright post 4 is fixedly arranged on the top of each first insertion block 101, a second upright post 41 is fixedly arranged on the top of each second insertion block 102, the tops of the two first upright posts 4 are fixedly connected through a first top beam 6, the tops of the two second upright posts 41 are fixedly connected through a second top beam 61, a platform 33 is arranged above the first top beam 6 and the second top beam 61, a first hoisting beam 13 is arranged below the first top beam 6 and the second top beam 61, and the first hoisting beam 13 is connected with the second hoisting beam 14;
the inner walls of two sides of the second hanging beam 14 are respectively provided with a track 15, a boss 17 is arranged between the inner walls of two sides of the second hanging beam 14, the boss 17 is arranged at the top of the frame 16, the top of two sides of the frame 16 is symmetrically provided with four electric hoists 172, the electric hoists 172 are connected with the hanging wheels 18 through chain transmission, the four hanging wheels 18 are symmetrically arranged on two hanging arms 19 in pairs, the two hanging arms 19 are fixedly arranged at two sides of the top of the fixed block 20, the fixed block 20 is fixedly arranged on the upper surface of the connecting plate 21, two triangular fixed plates 221 are arranged at two sides of the connecting plate 21, the first air cylinders 22 are symmetrically arranged at two sides of the connecting plate 21, the end parts of piston rods of the first air cylinders 22 are provided with clamping rings 23, the two clamping rings 23 are respectively clamped with clamping grooves on the two horizontal plates 24, the upper surface, perpendicular plate 28 and connecting block 27 mutually perpendicular install second cylinder 29 on the perpendicular plate 28, and the upper and lower both sides of second cylinder 29 all are provided with telescopic link 30, and telescopic link 30 installs on perpendicular plate 28, and second cylinder 29 piston rod runs through perpendicular plate 28 and fixed connection grip block 31, and telescopic link 30 runs through perpendicular plate 28 and fixed connection grip block 31, and grip block 31 keeps away from telescopic link 30 one end fixed mounting has two sucking discs 32.
Specifically, the first top beam 6 is connected with the second top beam 61 through two horizontal support rods 7, and the two horizontal support rods 7 are respectively arranged on two sides of the first hanging beam 13. An inclined support rod 5 is arranged between the adjacent first upright post 4 and the second upright post 41, one end of the inclined support rod 5 is connected with the first insert 101, and the end, far away from the first insert 101, of the inclined support rod 5 is connected with the second upright post 41. A horizontal cross beam 3 is fixedly arranged between the adjacent first insert blocks 101 and the second insert blocks 102. First connecting rod 8 is installed at first back timber 6 top, and two second connecting rods 9 are installed at second back timber 61 top, and first back timber 6 one end connection platform 33 bottom is kept away from to first connecting rod 8, and second back timber 61 one end connection platform 33 bottom is kept away from to second connecting rod 9. The bottom of the platform 33 is connected with a third connecting rod 10, one end of the third connecting rod 10, which is far away from the platform 33, is connected with a first hanging beam 13, the bottom of the platform 33 is connected with two fourth connecting rods 11 and two fifth connecting rods 12, one end of the two fourth connecting rods 11, which is far away from the platform 33, is connected with the tops of two sides of a second hanging beam 14 respectively, one end of the two fifth connecting rods 12, which is far away from the platform 33, is connected with the tops of two sides of the second hanging beam 14 respectively, and the length of the fourth connecting rod 11. The traveling mechanism 34 comprises a connecting frame 35, two convex blocks 351 are symmetrically arranged on two sides of the bottom of the connecting frame 35, the connecting frame 35 is inserted into the top of the traveling frame 36 through the convex blocks 351, wheel frames 37 are arranged on two sides of the bottom of the traveling frame 36, two wheels 38 are arranged on the wheel frames 37, the wheels 38 are in transmission connection through a driving motor 39, and the driving motor 39 is arranged on the wheel frames 37. The boss 17 is symmetrically provided with four pulleys 171 at both sides, and the four pulleys 171 symmetrically slide on the two rails 15. Slide rails 26 are mounted on two sides of the lower surface of the connecting plate 21, two horizontal plates 24 are mounted between the two slide rails 26 in a sliding mode, two sliders 25 are fixedly mounted on the upper surfaces of the horizontal plates 24, and the horizontal plates 24 are connected with the two slide rails 26 in a sliding mode through the two sliders 25 respectively.
Referring to fig. 1-7, the operation of the hoisting system of the suspension type automatic crane of the present embodiment is as follows:
the method comprises the following steps: an output shaft of a driving motor 39 drives wheels 38 to rotate, the wheels 38 drive wheel frames 37 to move, the wheel frames 37 drive a traveling frame 36 to move, the traveling frame 36 drives a connecting frame 35 to move through a projection 351 in a matching manner, the connecting frame 35 drives two bottom beams 100 to move, then the two bottom beams 100 drive two first insertion blocks 101 and two second insertion blocks 102 to move, the first insertion blocks 101 and the second insertion blocks 102 respectively drive a first top beam 6 and a second top beam 61 to move through a first upright post 4 and a second upright post 41, the first top beam 6 and the second top beam 61 respectively drive a platform 33 to move through a first connecting rod 8 and a second connecting rod 9, the platform 33 drives a first hanging beam 13 and a second hanging beam 14 to move through a third connecting rod 10, a fourth connecting rod 11 and a fifth connecting rod 12, the second hanging beam 14 drives a frame 16 to move through a pulley 171, and then drives an electric hoist 172 to move;
step two: the frame 16 slides on the rail 15 through the pulley 171, the frame 16 drives the boom 19 to move through the chain on the electric hoist 172, and further adjusts the connecting plate 21 to be above the hoisting position, the electric hoist 172 puts down the boom 19 through the chain, the boom 19 drives the connecting plate 21 to descend through the fixing block 20, and further lowers the four clamping plates 31 to two sides of the hoisted object, the piston rod of the first cylinder 22 on the triangular fixing plate 221 pushes the snap ring 23, and further pushes the horizontal plate 24, the slide block 25 on the horizontal plate 24 slides along the slide rail 26 on the lower surface of the connecting plate 21, the horizontal plate 24 drives the vertical plate 28 to move through the connecting block 27, then the piston rod of the second cylinder 29 pushes the clamping plate 31 to move, the clamping plate 31 drives the telescopic rod 30 to extend, and further the vertical plate 28 drives the suction cup 32 on the clamping plate 31 to clamp the hoisted object, the electric hoist 172 hoists, and finishing hoisting.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. The utility model provides a hoist and mount system of automatic hoist of suspension type, a serial communication port, including two floorbars (100), two floorbars (100) parallel arrangement each other, running gear (34) are all installed to floorbar (100) bottom both sides, and one of them floorbar (100) top both sides fixed mounting has two first inserted blocks (101), and another floorbar (100) top both sides fixed mounting has two second inserted blocks (102), first inserted block (101) top fixed mounting has first stand (4), second inserted block (102) top fixed mounting has second stand (41), and first back timber (6) fixed connection is passed through at two first stand (4) tops, and second back timber (61) fixed connection is passed through at two second stand (41) tops, first back timber (6), second back timber (61) top are provided with platform (33), first back timber (6), A first hanging beam (13) is arranged below the second top beam (61), and the first hanging beam (13) is connected with a second hanging beam (14);
track (15) are installed to second hanging beam (14) both sides inner wall, just be provided with boss (17) between second hanging beam (14) both sides inner wall, install in frame (16) top boss (17), four electric block (172) are installed to frame (16) both sides top symmetry, hanging wheel (18) are connected through chain drive to electric block (172), and two bisymmetry of four hanging wheel (18) set up on two davits (19), two davits (19) fixed mounting in fixed block (20) top both sides, fixed block (20) fixed mounting in connecting plate (21) upper surface, triangle fixed plate (221) are all installed to connecting plate (21) both sides, fixed mounting has first cylinder (22) on triangle fixed plate (221), and two first cylinder (22) symmetry set up in connecting plate (21) both sides, snap ring (23) are installed to first cylinder (22) piston rod tip, draw-in groove on two horizontal plates (24) of two snap rings (23) joint respectively, horizontal plate (24) upper surface still is fixed with two connecting blocks (27), connecting block (27) bottom one side fixedly connected with vertical plate (28), vertical plate (28) and connecting block (27) mutually perpendicular, install second cylinder (29) on vertical plate (28), the upper and lower both sides of second cylinder (29) all are provided with telescopic link (30), install on vertical plate (28) telescopic link (30), vertical plate (28) and fixed connection grip block (31) are run through to second cylinder (29) piston rod, vertical plate (28) and fixed connection grip block (31) are run through to telescopic link (30), telescopic link (30) one end fixed mounting is kept away from in grip block (31) has two sucking discs (32).
2. The hoisting system of a suspension type automatic crane according to claim 1, wherein the first top beam (6) is connected with the second top beam (61) through two horizontal support rods (7), and the two horizontal support rods (7) are respectively arranged at two sides of the first hanging beam (13).
3. The hoisting system of a suspension type automatic crane according to claim 1, wherein an oblique support rod (5) is arranged between the adjacent first upright column (4) and the second upright column (41), one end of the oblique support rod (5) is connected with the first insert block (101), and the other end of the oblique support rod (5) far away from the first insert block (101) is connected with the second upright column (41).
4. A hoisting system of a suspended automatic crane according to claim 1, characterized in that a horizontal beam (3) is fixedly mounted between adjacent first (101) and second (102) inserts.
5. The hoisting system of a suspension type automatic crane according to claim 1, wherein a first connecting rod (8) is installed on the top of the first top beam (6), two second connecting rods (9) are installed on the top of the second top beam (61), the first connecting rod (8) is far away from the bottom of the first top beam (6) end connecting platform (33), and the second connecting rod (9) is far away from the bottom of the second top beam (61) end connecting platform (33).
6. The hoisting system of a suspension type automatic crane according to claim 1, wherein the bottom of the platform (33) is connected with a third connecting rod (10), one end of the third connecting rod (10) far away from the platform (33) is connected with the first hanging beam (13), the bottom of the platform (33) is connected with two fourth connecting rods (11) and two fifth connecting rods (12), one end of the two fourth connecting rods (11) far away from the platform (33) is respectively connected with the tops of two sides of the second hanging beam (14), one end of the two fifth connecting rods (12) far away from the platform (33) is respectively connected with the tops of two sides of the second hanging beam (14), and the length of the fourth connecting rod (11) is smaller than that of the fifth connecting rod (12).
7. The hoisting system of a suspension type automatic crane according to claim 1, wherein the traveling mechanism (34) comprises a connecting frame (35), two convex blocks (351) are symmetrically arranged on two sides of the bottom of the connecting frame (35), the connecting frame (35) is inserted into the top of the traveling frame (36) through the convex blocks (351), wheel frames (37) are arranged on two sides of the bottom of the traveling frame (36), two wheels (38) are arranged on the wheel frames (37), the wheels (38) are in transmission connection through a driving motor (39), and the driving motor (39) is arranged on the wheel frames (37).
8. The hoisting system of a suspension type automatic crane according to claim 1, wherein the boss (17) is symmetrically provided with four pulleys (171) at two sides, and the four pulleys (171) symmetrically slide on the two rails (15).
9. The hoisting system of a suspension type automatic crane according to claim 1, wherein two sliding rails (26) are installed on two sides of the lower surface of the connecting plate (21), two horizontal plates (24) are installed between the two sliding rails (26) in a sliding manner, two sliding blocks (25) are fixedly installed on the upper surface of each horizontal plate (24), and the two sliding rails (26) are respectively connected with the horizontal plate (24) in a sliding manner through the two sliding blocks (25).
10. A hoisting method of a hoisting system of a suspension type automatic crane is characterized by comprising the following steps:
the method comprises the following steps: an output shaft of a driving motor (39) drives wheels (38) to rotate, the wheels (38) drive wheel frames (37) to move, the wheel frames (37) drive a walking frame (36) to move, the walking frame (36) drives a connecting frame (35) to move through a matching of a convex block (351), the connecting frame (35) drives two bottom beams (100) to move, then the two bottom beams (100) drive two first inserting blocks (101) and two second inserting blocks (102) to move, the first inserting blocks (101) and the second inserting blocks (102) respectively drive a first top beam (6) and a second top beam (61) through a first upright post (4) and a second upright post (41) respectively, the first top beam (6) and the second top beam (61) respectively drive a platform (33) to move through a first connecting rod (8) and a second connecting rod (9), the platform (33) drives a first hanging beam (13) and a second hanging beam (14) to move through a third connecting rod (10), a fourth connecting rod (11) and a fifth connecting rod (12), the second hanging beam (14) drives the frame (16) to move through the pulley (171), and further drives the electric hoist (172) to move;
step two: the frame (16) slides on the track (15) through a pulley (171), the frame (16) drives the suspension arm (19) to move through a chain on the electric hoist (172), so that the connecting plate (21) is adjusted to be above a hoisting position, the electric hoist (172) puts down the suspension arm (19) through the chain, the suspension arm (19) drives the connecting plate (21) to descend through a fixed block (20), so that the four clamping plates (31) descend to two sides of a hoisted object, a piston rod of a first cylinder (22) on the triangular fixed plate (221) pushes a clamping ring (23) to push a horizontal plate (24), a sliding block (25) on the horizontal plate (24) slides along a sliding rail (26) on the lower surface of the connecting plate (21), the horizontal plate (24) drives a vertical plate (28) to move through a connecting block (27), a piston rod of a second cylinder (29) pushes the clamping plate (31) to move, the clamping plate (31) drives a telescopic rod (30), and then the vertical plate (28) drives the suction disc (32) on the clamping plate (31) to clamp the hoisted object, the electric hoist (172) hoists the hoisting arm (19) through the chain, and then the hoisted object is hoisted to finish hoisting.
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| CN202010094253.5A CN111170164A (en) | 2020-02-15 | 2020-02-15 | Hoisting system of suspension type automatic crane and hoisting method thereof |
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| CN202010094253.5A CN111170164A (en) | 2020-02-15 | 2020-02-15 | Hoisting system of suspension type automatic crane and hoisting method thereof |
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| CN111731995A (en) * | 2020-08-05 | 2020-10-02 | 黄石鼎信机电有限公司 | Cantilever type top cover conveying trolley system |
| CN112340599A (en) * | 2020-11-26 | 2021-02-09 | 济南一建集团有限公司 | Freely-adjustable assembly type hoisting device for building wallboard |
| CN112357749A (en) * | 2020-12-09 | 2021-02-12 | 商丘市天宇电力工程有限公司 | Hoisting accessory is used in construction transport of electric power electric appliance cabinet |
| CN112897321A (en) * | 2021-01-20 | 2021-06-04 | 中成空间（深圳）智能技术有限公司 | Lifting fixture with stability and anti-drop functions |
| CN113371616A (en) * | 2021-07-20 | 2021-09-10 | 合肥市春华起重机械有限公司 | Large-span container portal crane and working method thereof |
| CN113911927A (en) * | 2021-11-05 | 2022-01-11 | 山东国建工程集团有限公司 | Glass curtain wall hoist and mount protector |
| CN116281536A (en) * | 2023-05-25 | 2023-06-23 | 河南省矿山起重机有限公司 | Accurate positioning clamping mechanism for crane lifting appliance |
| CN116902760A (en) * | 2023-05-16 | 2023-10-20 | 中铁四局集团有限公司 | SP board hoist and mount construction equipment |
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| CN111731995A (en) * | 2020-08-05 | 2020-10-02 | 黄石鼎信机电有限公司 | Cantilever type top cover conveying trolley system |
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| CN112897321A (en) * | 2021-01-20 | 2021-06-04 | 中成空间（深圳）智能技术有限公司 | Lifting fixture with stability and anti-drop functions |
| CN112897321B (en) * | 2021-01-20 | 2023-03-31 | 中成空间（深圳）智能技术有限公司 | Lifting fixture with stability and anti-drop functions |
| CN113371616A (en) * | 2021-07-20 | 2021-09-10 | 合肥市春华起重机械有限公司 | Large-span container portal crane and working method thereof |
| CN113911927A (en) * | 2021-11-05 | 2022-01-11 | 山东国建工程集团有限公司 | Glass curtain wall hoist and mount protector |
| CN116902760A (en) * | 2023-05-16 | 2023-10-20 | 中铁四局集团有限公司 | SP board hoist and mount construction equipment |
| CN116902760B (en) * | 2023-05-16 | 2024-06-11 | 中铁四局集团有限公司 | SP board hoist and mount construction equipment |
| CN116281536A (en) * | 2023-05-25 | 2023-06-23 | 河南省矿山起重机有限公司 | Accurate positioning clamping mechanism for crane lifting appliance |
| CN116281536B (en) * | 2023-05-25 | 2023-08-11 | 河南省矿山起重机有限公司 | Accurate positioning clamping mechanism for crane lifting appliance |
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Application publication date: 20200519 |
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