CN205472324U - Lifting machine - Google Patents
Lifting machine Download PDFInfo
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- CN205472324U CN205472324U CN201620254773.7U CN201620254773U CN205472324U CN 205472324 U CN205472324 U CN 205472324U CN 201620254773 U CN201620254773 U CN 201620254773U CN 205472324 U CN205472324 U CN 205472324U
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- lifting machine
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Abstract
The utility model discloses a lifting machine, include: main vehicle bottom seat is equipped with rotary platform on the main vehicle bottom seat, and rotary platform is last to be equipped with: hoisting accessory, davit stabilising arrangement, platform rotary device, hoisting accessory includes: davit, hoisting device. The davit stabilising arrangement include: flexible bracing piece, two cables, two capstan winches, the one end of flexible bracing piece links to each other with rotary platform, and the other end links to each other with the davit, the one end of two cables is twined respectively on two capstan winches, and the other end all links to each other with the davit. Main vehicle bottom seat still is equipped with a plurality of flexible support columns. The utility model discloses can be through adjusting the mesh that stretching out and drawing back of flexible bracing piece reaches adjustment davit position angle for whole adjustment procedure is lighter, stable. Two cables are used for making the davit to remain stable, prevent also that flexible bracing piece from taking place mechanical breakdown and leading to the fact the injury to the people to can be through the position of waveing the flexible bracing piece adjustment davit of capstan winch cooperation.
Description
Technical field
This utility model relates to handling mechanical field, particularly a kind of lifting machine.
Background technology
Lifting machine is a kind of common machinery in loading and unloading field, and it instead of traditional artificial work loading and unloading big-and-middle-sized goods, has work efficiency height, labour-saving feature.But, it is articulated with the arm on lifting machine at present and is typically to be connected in above arm by a drag-line, thus fixing with body, so the angle of arm to be adjusted is the most difficult, it is difficult to tackle the working condition of various complexity；And only drag-line is as fixing, arm is not sufficiently stable, particularly when adjusting boom angle, it is easy to occurs that drag-line loosens, ultimately results in the situation that device is impaired, it is also possible to work the mischief personal safety；The overall height of lifting machine is unadjustable, causes lifting machine for some specific places inapplicable.
Utility model content
The problem existed for above-mentioned prior art, this utility model provides a kind of lifting machine.
A kind of lifting machine, including: main underbody seat, main underbody seat is provided with rotation platform, and rotation platform is provided with: boom hoisting, arm stabilising arrangement, platform rotary apparatus, and platform rotary apparatus makes rotation platform to rotate；Boom hoisting includes: arm, lifting device.
Arm stabilising arrangement includes: telescopic supporting rod, two drag-lines, two capstan winches, one end of telescopic supporting rod is connected with rotation platform, and the other end is connected with arm.One end of two drag-lines is wound on two capstan winches respectively, and the other end is all connected with arm.Main underbody seat is additionally provided with some retractable support posts, manually regulates each support column, it is possible to make lifting machine keep level, it is simple to operation.
Further, lifting device includes: reel, lifting motor, hoisting rope, and lifting motor is connected with reel, and lifting motor is used for driving spool turns；Hoisting rope is arranged on arm, and one end of hoisting rope is connected with reel, and the other end is provided with hitcher.
Further, arm is sequentially connected by some auxiliarys and forms.
Further, this utility model also includes: pulley gear, cover body, and cover body is arranged on rotation platform；Pulley gear includes: some assembly pulleys, and assembly pulley is arranged on arm and cover body, and hoisting rope is connected through assembly pulley with hitcher.
Further, platform rotary apparatus includes: electric rotating machine, main shaft, master gear, pinion, collar bush, and electric rotating machine is fixed on rotation platform, and one end of main shaft is connected with main underbody seat, and the other end is inserted in the collar bush being arranged on rotation platform；Master gear is arranged on main shaft, and pinion is connected with electric rotating machine, and master gear is meshed with pinion.
Further, retractable support post includes: post A, post B, threaded rod, and post A one end is provided with opening and post A is socketed on post B, and post B is provided with screwed hole, and threaded rod is fixed on the post A other end and threaded rod is threadeded with screwed hole.
Further, main underbody seat is provided with directional wheel, universal wheel, main car bracket, and directional wheel and universal wheel are positioned at below main underbody seat.
Further, capstan winch is provided with hand crank.
Further, cover body is provided with wireless remote control power-supply controller of electric, and wireless remote control power-supply controller of electric electrically connects with lifting motor, electric rotating machine.
Further, rotation platform is provided with counterweight platform.
Compared with prior art, this utility model is provided with telescopic supporting rod, can be by the flexible purpose reaching to adjust boom position angle of regulation telescopic supporting rod so that whole adjustment process is lighter, stable.Two drag-lines are used for, so that arm keeps stable, being also prevented from telescopic supporting rod generation mechanical breakdown and damaging people, and telescopic supporting rod can be coordinated to adjust the position of arm by shake capstan winch.The power that rotation platform relies on electric rotating machine to provide can 360 ° of rotations, it is simple to lift by crane the goods of all directions.This utility model is conveniently moved by the universal wheel of main underbody seat and directional wheel, when starting operation, being stretched out by all retractable support posts and make it contact bottom surface to support this utility model, now universal wheel and directional wheel are the most liftoff, and this utility model will not be subjected to displacement when operation.On counterweight platform, add weight when lifting, be effectively guaranteed the balance of single unit system.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial enlarged drawing of the present utility model.
Fig. 3 is the structural representation of retractable support post.
Wherein, 1-the first assembly pulley, 2-hoisting rope, 3-drag-line, 4-the first auxiliary, 5-the second auxiliary, 6-the 3rd auxiliary, 7-capstan winch, 8-the second pulley, 9-the 3rd pulley, 10-the 4th pulley, 11-hook member, 12-hitcher, 13-telescopic supporting rod, 14-lifting device, 15-electric rotating machine, 16-collar bush, 17-wireless remote control power-supply controller of electric, 18-cover body, 19-counterweight platform, 20-rotation platform, 21-directional wheel, 22-universal wheel, 23-main underbody seat, 24-main car bracket, 25-retractable support post, 26-master gear, 27-pinion, 28-threaded rod, 29-post A, 30-post B, 31-screwed hole, 32-pressure bearing, 33-nut, 34-main shaft.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, and embodiment of the present utility model includes but not limited to the following example.
Embodiment one
A kind of lifting machine as shown in Figure 1 and Figure 2, including: main underbody seat 23, main underbody seat 23 is provided with rotation platform 20, and rotation platform 20 is provided with: boom hoisting, arm stabilising arrangement, platform rotary apparatus, and platform rotary apparatus makes rotation platform 20 to rotate；Boom hoisting includes: arm, lifting device 14.
Arm stabilising arrangement includes: telescopic supporting rod 3, two capstan winches 7 of 13, two drag-lines, telescopic supporting rod 13 described in the present embodiment is hydraulically extensible support bar 13, it has simple to operate, working stability, the advantage of length in service life, one end of telescopic supporting rod 13 is connected with rotation platform 20, the other end is connected with arm, two connect end is as being flexibly connected, i.e. telescopic supporting rod 13 can move, to coordinate arm location by point centered by its junction point.One end of two drag-lines 3 is wound on two capstan winches 7 respectively, the other end is all connected with arm, drag-line 3 uses has certain ductility and the strong material of toughness is made, the one ends wound of drag-line 3 is on capstan winch 7, the other end is fixed on Lifting device, can be by capstan winch 7 rotation forward or backwards adjusts the position of Lifting device.
Main underbody seat 23 is additionally provided with some retractable support posts 25, and it is overall and the most manually adjustable that retractable support post 25 is used for supporting loop wheel machine so that each support column makes lifting machine keep level, it is simple to operation.
In the present embodiment, lifting device 14 includes: reel, lifting motor, hoisting rope 2, and lifting motor is connected with reel so that can be by reel rotation forward or backwards is sling goods control its height；Hoisting rope 2 is arranged on arm, and the one ends wound of hoisting rope 2 is on reel, and the other end is provided with hitcher 12, and hitcher 12, for slinging goods, uses the metal being difficult to deformation to make, and is used for realizing lifting machine function most basic, most important.
Arm is sequentially connected by some auxiliarys and forms, and in the present embodiment, Lifting device includes first auxiliary the 4, second auxiliary the 5, the 3rd auxiliary 6 being sequentially connected, and auxiliary can be dismantled, and when lifting machine does not uses, can be disassembled out by auxiliary, and little being easy to that take up room is deposited.
In the present embodiment, rotation platform 20 is provided with cover body 18, and cover body 18 serves the effect protecting its internal part.This utility model also includes: pulley gear, cover body 18, and cover body 18 is arranged on rotation platform 20；Pulley gear includes: some assembly pulleys, assembly pulley is arranged on arm and cover body 18, concrete, pulley gear includes: the first assembly pulley 1 being arranged on cover body 18, the second pulley 8 being arranged on the first auxiliary 4, the 3rd pulley 9 being arranged on the second auxiliary 5, be arranged at the 4th pulley 10 of the 3rd auxiliary 6 one end, and one end of telescopic supporting rod 13 is connected with the first auxiliary 4.Lifting device is telescopic, and the i.e. the 3rd auxiliary 6 can be with in retraction the second auxiliary 5, and the second auxiliary 5 can be with in retraction the first auxiliary 4, and when not in use, the structure of contraction can save the space taken of the device described in the present embodiment greatly.It is equipped with arm fixing hole on first auxiliary 4 and the second auxiliary 5, before starting operation, first three auxiliarys is launched, then make its each several part stable by arm fixing hole, will not be subjected to displacement, it is ensured that the stability of operation.
3rd auxiliary 6 is provided with hook member 11, hook member 11 the right and left is respectively equipped with a hook hole, capstan winch 7 is arranged on cover body 18 and is provided with altogether two capstan winches 7, and two capstan winches 7 are wound with drag-line 3 respectively, and the other end of two drag-lines 3 is connected with two hook holes respectively.Arranging two drag-lines 3 makes arm more stable, and when one goes wrong with drag-line 3, another still can play the effect of stable arm, will not damage people.
The present embodiment can be by the flexible purpose reaching to adjust boom position angle of regulation telescopic supporting rod 13 so that whole adjustment process is lighter, stable.Drag-line 3 is used for, so that arm keeps stable, being also prevented from telescopic supporting rod 13 and occurring mechanical breakdown to damage people, and telescopic supporting rod 13 can be coordinated to adjust the position of arm by shake capstan winch 7.
Embodiment two
A kind of lifting machine as shown in Figure 1 and Figure 2, including: main underbody seat 23, main underbody seat 23 is provided with rotation platform 20, and rotation platform 20 is provided with: boom hoisting, arm stabilising arrangement, platform rotary apparatus；Boom hoisting includes: arm, lifting device 14.
Arm stabilising arrangement includes: telescopic supporting rod 3, two capstan winches 7 of 13, two drag-lines, telescopic supporting rod 13 described in the present embodiment is hydraulically extensible support bar 13, it has simple to operate, working stability, the advantage of length in service life, one end of telescopic supporting rod 13 is connected with rotation platform 20, the other end is connected with arm, two connect end is as being flexibly connected, i.e. telescopic supporting rod 13 can move, to coordinate arm location by point centered by its junction point.One end of two drag-lines 3 is wound on two capstan winches 7 respectively, the other end is all connected with arm, drag-line 3 uses has certain ductility and the strong material of toughness is made, the one ends wound of drag-line 3 is on capstan winch 7, the other end is fixed on Lifting device, can be by capstan winch 7 rotation forward or backwards adjusts the position of Lifting device.
Main underbody seat 23 is additionally provided with some retractable support posts 25, and it is overall and the most manually adjustable that retractable support post 25 is used for supporting loop wheel machine so that each support column makes lifting machine keep level, it is simple to operation.
In the present embodiment, lifting device 14 includes: reel, lifting motor, hoisting rope 2, and lifting motor is connected with reel so that can be by reel rotation forward or backwards is sling goods control its height；Hoisting rope 2 is arranged on arm, and the one ends wound of hoisting rope 2 is on reel, and the other end is provided with hitcher 12, and hitcher 12, for slinging goods, uses the metal being difficult to deformation to make, and is used for realizing lifting machine function most basic, most important.
Arm is sequentially connected by some auxiliarys and forms, and in the present embodiment, Lifting device includes first auxiliary the 4, second auxiliary the 5, the 3rd auxiliary 6 being sequentially connected, and auxiliary can be dismantled, and when lifting machine does not uses, can be disassembled out by auxiliary, and little being easy to that take up room is deposited.
In the present embodiment, rotation platform 20 is provided with cover body 18, and cover body 18 serves the effect protecting its internal part.This utility model also includes: pulley gear, cover body 18, and cover body 18 is arranged on rotation platform 20；Pulley gear includes: some assembly pulleys, assembly pulley is arranged on arm and cover body 18, concrete, pulley gear includes: the first assembly pulley 1 being arranged on cover body 18, the second pulley 8 being arranged on the first auxiliary 4, the 3rd pulley 9 being arranged on the second auxiliary 5, be arranged at the 4th pulley 10 of the 3rd auxiliary 6 one end, and one end of telescopic supporting rod 13 is connected with the first auxiliary 4.Lifting device is telescopic, and the i.e. the 3rd auxiliary 6 can be with in retraction the second auxiliary 5, and the second auxiliary 5 can be with in retraction the first auxiliary 4, and when not in use, the structure of contraction can save the space taken of the device described in the present embodiment greatly.It is equipped with arm fixing hole on first auxiliary 4 and the second auxiliary 5, before starting operation, first three auxiliarys is launched, then make its each several part stable by arm fixing hole, will not be subjected to displacement, it is ensured that the stability of operation.
3rd auxiliary 6 is provided with hook member 11, hook member 11 the right and left is respectively equipped with a hook hole, capstan winch 7 is arranged on cover body 18 and is provided with altogether two capstan winches 7, and two capstan winches 7 are wound with drag-line 3 respectively, and the other end of two drag-lines 3 is connected with two hook holes respectively.Arranging two drag-lines 3 makes arm more stable, and when one goes wrong with drag-line 3, another still can play the effect of stable arm, will not damage people.
The present embodiment can be by the flexible purpose reaching to adjust boom position angle of regulation telescopic supporting rod 13 so that whole adjustment process is lighter, stable.Drag-line 3 is used for, so that arm keeps stable, being also prevented from telescopic supporting rod 13 and occurring mechanical breakdown to damage people, and telescopic supporting rod 13 can be coordinated to adjust the position of arm by shake capstan winch 7.
Platform rotary apparatus includes: electric rotating machine 15, main shaft 34, master gear 26, pinion 27, collar bush 16, electric rotating machine 15 is fixed on rotation platform 20, one end of main shaft 34 is connected with main underbody seat 23, the other end is inserted in the collar bush 16 being arranged on rotation platform 20, main shaft 34 is connected for fixing with main underbody seat 23, rotation platform 20 is provided with collar bush 16, collar bush 16 enters in collar bush 16, collar bush 16 rotation is made by the rotation of gear, thus realize the spinfunction of rotation platform 20, this is a kind of reasonably structure that the present embodiment proposes, but this utility model is not limited to this structure.Master gear 26 is arranged on main shaft 34, and pinion 27 is connected with electric rotating machine 15, and master gear 26 is meshed with pinion 27.By opening electric rotating machine 15 and then driving pinion 27 to rotate clockwise or counterclockwise, master gear 26 synchronous axial system being meshed with pinion 27, owing to master gear 26 is connected with rotation platform 20, so rotation platform 20 also concomitant rotation.Rotation platform 20 relies on the power that electric rotating machine 15 provides can 360 ° of rotations, it is simple to lift by crane the goods of all directions.
Embodiment three
A kind of lifting machine as shown in Figure 1 and Figure 2, including: main underbody seat 23, main underbody seat 23 is provided with rotation platform 20, and rotation platform 20 is provided with: boom hoisting, arm stabilising arrangement, platform rotary apparatus；Boom hoisting includes: arm, lifting device 14.
Arm stabilising arrangement includes: telescopic supporting rod 3, two capstan winches 7 of 13, two drag-lines, telescopic supporting rod 13 described in the present embodiment is hydraulically extensible support bar 13, it has simple to operate, working stability, the advantage of length in service life, one end of telescopic supporting rod 13 is connected with rotation platform 20, the other end is connected with arm, two connect end is as being flexibly connected, i.e. telescopic supporting rod 13 can move, to coordinate arm location by point centered by its junction point.One end of two drag-lines 3 is wound on two capstan winches 7 respectively, the other end is all connected with arm, drag-line 3 uses has certain ductility and the strong material of toughness is made, the one ends wound of drag-line 3 is on capstan winch 7, the other end is fixed on Lifting device, can be by capstan winch 7 rotation forward or backwards adjusts the position of Lifting device.
Main underbody seat 23 is additionally provided with some retractable support posts 25, and it is overall and the most manually adjustable that retractable support post 25 is used for supporting loop wheel machine so that each support column makes lifting machine keep level, it is simple to operation.
In the present embodiment, lifting device 14 includes: reel, lifting motor, hoisting rope 2, and lifting motor is connected with reel so that can be by reel rotation forward or backwards is sling goods control its height；Hoisting rope 2 is arranged on arm, and the one ends wound of hoisting rope 2 is on reel, and the other end is provided with hitcher 12, and hitcher 12, for slinging goods, uses the metal being difficult to deformation to make, and is used for realizing lifting machine function most basic, most important.
Arm is sequentially connected by some auxiliarys and forms, and in the present embodiment, Lifting device includes first auxiliary the 4, second auxiliary the 5, the 3rd auxiliary 6 being sequentially connected, and auxiliary can be dismantled, and when lifting machine does not uses, can be disassembled out by auxiliary, and little being easy to that take up room is deposited.
In the present embodiment, rotation platform 20 is provided with cover body 18, and cover body 18 serves the effect protecting its internal part.This utility model also includes: pulley gear, cover body 18, and cover body 18 is arranged on rotation platform 20；Pulley gear includes: some assembly pulleys, assembly pulley is arranged on arm and cover body 18, concrete, pulley gear includes: the first assembly pulley 1 being arranged on cover body 18, the second pulley 8 being arranged on the first auxiliary 4, the 3rd pulley 9 being arranged on the second auxiliary 5, be arranged at the 4th pulley 10 of the 3rd auxiliary 6 one end, and one end of telescopic supporting rod 13 is connected with the first auxiliary 4.Lifting device is telescopic, and the i.e. the 3rd auxiliary 6 can be with in retraction the second auxiliary 5, and the second auxiliary 5 can be with in retraction the first auxiliary 4, and when not in use, the structure of contraction can save the space taken of the device described in the present embodiment greatly.It is equipped with arm fixing hole on first auxiliary 4 and the second auxiliary 5, before starting operation, first three auxiliarys is launched, then make its each several part stable by arm fixing hole, will not be subjected to displacement, it is ensured that the stability of operation.
3rd auxiliary 6 is provided with hook member 11, hook member 11 the right and left is respectively equipped with a hook hole, capstan winch 7 is arranged on cover body 18 and is provided with altogether two capstan winches 7, and two capstan winches 7 are wound with drag-line 3 respectively, and the other end of two drag-lines 3 is connected with two hook holes respectively.Arranging two drag-lines 3 makes arm more stable, and when one goes wrong with drag-line 3, another still can play the effect of stable arm, will not damage people.
The present embodiment can be by the flexible purpose reaching to adjust boom position angle of regulation telescopic supporting rod 13 so that whole adjustment process is lighter, stable.Drag-line 3 is used for, so that arm keeps stable, being also prevented from telescopic supporting rod 13 and occurring mechanical breakdown to damage people, and telescopic supporting rod 13 can be coordinated to adjust the position of arm by shake capstan winch 7.
Platform rotary apparatus includes: electric rotating machine 15, main shaft 34, master gear 26, pinion 27, collar bush 16, electric rotating machine 15 is fixed on rotation platform 20, one end of main shaft 34 is connected with main underbody seat 23, the other end is inserted in the collar bush 16 being arranged on rotation platform 20, main shaft 34 is connected for fixing with main underbody seat 23, rotation platform 20 is provided with collar bush 16, collar bush 16 enters in collar bush 16, collar bush 16 rotation is made by the rotation of gear, thus realize the spinfunction of rotation platform 20, this is a kind of reasonably structure that the present embodiment proposes, but this utility model is not limited to this structure.Master gear 26 is arranged on main shaft 34, and pinion 27 is connected with electric rotating machine 15, and master gear 26 is meshed with pinion 27.By opening electric rotating machine 15 and then driving pinion 27 to rotate clockwise or counterclockwise, master gear 26 synchronous axial system being meshed with pinion 27, owing to master gear 26 is connected with rotation platform 20, so rotation platform 20 also concomitant rotation.Rotation platform 20 relies on the power that electric rotating machine 15 provides can 360 ° of rotations, it is simple to lift by crane the goods of all directions.
Further, main underbody seat 23 is provided with directional wheel 21, universal wheel 22, main car bracket 24, and directional wheel 21 and universal wheel 22 are positioned at below main underbody seat 23.It is convenient that directional wheel 21 and universal wheel 22 make lifting machine move.Main car bracket 24 has been external force traction, and impetus is also the movement facilitating lifting machine.
In the present embodiment, capstan winch 7 is provided with hand crank so that operator can the most manually shake capstan winch 7.
In the present embodiment, cover body 18 is provided with wireless remote control power-supply controller of electric 17, and wireless remote control power-supply controller of electric 17 is connected with lifting device 14, electric rotating machine 15.Operator can realize the long-range operation to the device described in the present embodiment by wireless remote control power-supply controller of electric 17.
In the present embodiment, rotation platform 20 is provided with counterweight platform 19, owing to Lifting device is arranged at the front portion of lifting machine, so single unit system is uneven when lifting, it is easy to the situation toppled over, at this moment, it is only necessary on counterweight platform 19, just place the weight with goods similar weight so that whole device keeps balance.
Embodiment four
A kind of lifting machine as shown in Figure 1, Figure 2 and Figure 3, including: main underbody seat 23, main underbody seat 23 is provided with rotation platform 20, and rotation platform 20 is provided with: boom hoisting, arm stabilising arrangement, platform rotary apparatus；Boom hoisting includes: arm, lifting device 14.
Arm stabilising arrangement includes: telescopic supporting rod 3, two capstan winches 7 of 13, two drag-lines, telescopic supporting rod 13 described in the present embodiment is hydraulically extensible support bar 13, it has simple to operate, working stability, the advantage of length in service life, one end of telescopic supporting rod 13 is connected with rotation platform 20, the other end is connected with arm, two connect end is as being flexibly connected, i.e. telescopic supporting rod 13 can move, to coordinate arm location by point centered by its junction point.One end of two drag-lines 3 is wound on two capstan winches 7 respectively, the other end is all connected with arm, drag-line 3 uses has certain ductility and the strong material of toughness is made, the one ends wound of drag-line 3 is on capstan winch 7, the other end is fixed on Lifting device, can be by capstan winch 7 rotation forward or backwards adjusts the position of Lifting device.
Main underbody seat 23 is additionally provided with some retractable support posts 25, and it is overall and the most manually adjustable that retractable support post 25 is used for supporting loop wheel machine so that each support column makes lifting machine keep level, it is simple to operation.
In the present embodiment, lifting device 14 includes: reel, lifting motor, hoisting rope 2, and lifting motor is connected with reel so that can be by reel rotation forward or backwards is sling goods control its height；Hoisting rope 2 is arranged on arm, and the one ends wound of hoisting rope 2 is on reel, and the other end is provided with hitcher 12, and hitcher 12, for slinging goods, uses the metal being difficult to deformation to make, and is used for realizing lifting machine function most basic, most important.
Arm is sequentially connected by some auxiliarys and forms, and in the present embodiment, Lifting device includes first auxiliary the 4, second auxiliary the 5, the 3rd auxiliary 6 being sequentially connected, and auxiliary can be dismantled, and when lifting machine does not uses, can be disassembled out by auxiliary, and little being easy to that take up room is deposited.
In the present embodiment, rotation platform 20 is provided with cover body 18, and cover body 18 serves the effect protecting its internal part.This utility model also includes: pulley gear, cover body 18, and cover body 18 is arranged on rotation platform 20；Pulley gear includes: some assembly pulleys, assembly pulley is arranged on arm and cover body 18, concrete, pulley gear includes: the first assembly pulley 1 being arranged on cover body 18, the second pulley 8 being arranged on the first auxiliary 4, the 3rd pulley 9 being arranged on the second auxiliary 5, be arranged at the 4th pulley 10 of the 3rd auxiliary 6 one end, and one end of telescopic supporting rod 13 is connected with the first auxiliary 4.Lifting device is telescopic, and the i.e. the 3rd auxiliary 6 can be with in retraction the second auxiliary 5, and the second auxiliary 5 can be with in retraction the first auxiliary 4, and when not in use, the structure of contraction can save the space taken of the device described in the present embodiment greatly.It is equipped with arm fixing hole on first auxiliary 4 and the second auxiliary 5, before starting operation, first three auxiliarys is launched, then make its each several part stable by arm fixing hole, will not be subjected to displacement, it is ensured that the stability of operation.
3rd auxiliary 6 is provided with hook member 11, hook member 11 the right and left is respectively equipped with a hook hole, capstan winch 7 is arranged on cover body 18 and is provided with altogether two capstan winches 7, and two capstan winches 7 are wound with drag-line 3 respectively, and the other end of two drag-lines 3 is connected with two hook holes respectively.Arranging two drag-lines 3 makes arm more stable, and when one goes wrong with drag-line 3, another still can play the effect of stable arm, will not damage people.
The present embodiment can be by the flexible purpose reaching to adjust boom position angle of regulation telescopic supporting rod 13 so that whole adjustment process is lighter, stable.Drag-line 3 is used for, so that arm keeps stable, being also prevented from telescopic supporting rod 13 and occurring mechanical breakdown to damage people, and telescopic supporting rod 13 can be coordinated to adjust the position of arm by shake capstan winch 7.
Platform rotary apparatus includes: electric rotating machine 15, main shaft 34, master gear 26, pinion 27, collar bush 16, electric rotating machine 15 is fixed on rotation platform 20, one end of main shaft 34 is connected with main underbody seat 23, the other end is inserted in the collar bush 16 being arranged on rotation platform 20, main shaft 34 is connected for fixing with main underbody seat 23, rotation platform 20 is provided with collar bush 16, collar bush 16 enters in collar bush 16, collar bush 16 rotation is made by the rotation of gear, thus realize the spinfunction of rotation platform 20, this is a kind of reasonably structure that the present embodiment proposes, but this utility model is not limited to this structure.Master gear 26 is arranged on main shaft 34, and pinion 27 is connected with electric rotating machine 15, and master gear 26 is meshed with pinion 27.By opening electric rotating machine 15 and then driving pinion 27 to rotate clockwise or counterclockwise, master gear 26 synchronous axial system being meshed with pinion 27, owing to master gear 26 is connected with rotation platform 20, so rotation platform 20 also concomitant rotation.Rotation platform 20 relies on the power that electric rotating machine 15 provides can 360 ° of rotations, it is simple to lift by crane the goods of all directions.
In the present embodiment, main underbody seat 23 is provided with directional wheel 21, universal wheel 22, main car bracket 24, and directional wheel 21 and universal wheel 22 are positioned at below main underbody seat 23.It is convenient that directional wheel 21 and universal wheel 22 make lifting machine move.Main car bracket 24 has been external force traction, and impetus is also the movement facilitating lifting machine.
In the present embodiment, capstan winch 7 is provided with hand crank so that operator can the most manually shake capstan winch 7.
In the present embodiment, cover body 18 is provided with wireless remote control power-supply controller of electric 17, and wireless remote control power-supply controller of electric 17 is connected with lifting device 14, electric rotating machine 15.Operator can realize the long-range operation to the device described in the present embodiment by wireless remote control power-supply controller of electric 17.
In the present embodiment, rotation platform 20 is provided with counterweight platform 19, owing to Lifting device is arranged at the front portion of lifting machine, so single unit system is uneven when lifting, it is easy to the situation toppled over, at this moment, it is only necessary on counterweight platform 19, just place the weight with goods similar weight so that whole device keeps balance.
In the present embodiment, retractable support post 25 includes: post A29, post B30, threaded rod, post A29 one end is provided with opening and post A29 is socketed on post B30, and post B30 is provided with screwed hole 31, and threaded rod is fixed on the post A29 other end and threaded rod is threadeded with screwed hole 31.Threaded rod is equipped with pressure bearing 32 at the two ends up and down of post A29 bearing, and by nut 33 fixation pressure bearing 32 and threaded rod, except the weight of lifting machine itself is bigger, goods plus lifting, it is easy to damage retractable support post 25 by pressure, and pressure bearing 32 just serves the effect of a buffering, it is ensured that retractable support post 25 is not subject to crushing.According to environment, by the height of rotating threaded rod regulation retractable support post 25, and then the overall height of lifting machine can be adjusted, it is simple to lifting operation.Simultaneous retractable support column 25 can also be dismantled, it is simple to deposits.When starting operation, being stretched out by all retractable support posts 25 and make it contact bottom surface to support loop wheel machine, now universal wheel 22 and directional wheel 21 are the most liftoff so that lifting machine will not be subjected to displacement when operation, and lifting machine can stablize operation.Particularly on domatic during operation, existing lifting machine is integral inclined, and the goods that weight strengthens in addition, lifting machine is easy to topple over, causes damage.And for a kind of lifting machine described in the present embodiment, when domatic operation, manually retractable support post 25 is adjusted, so that lifting machine entirety still keeps balance, stablize operation, strong adaptability.
Claims (10)
1. a lifting machine, it is characterized in that, including: main underbody seat (23), main underbody seat (23) is provided with rotation platform (20), rotation platform (20) is provided with: boom hoisting, arm stabilising arrangement, platform rotary apparatus, and platform rotary apparatus makes rotation platform to rotate；Boom hoisting includes: arm, lifting device (14)；
Arm stabilising arrangement includes: telescopic supporting rod (13), two drag-lines (3), two capstan winches (7), one end of telescopic supporting rod (13) is connected with rotation platform (20), and the other end is connected with arm；One end of two drag-lines (3) is wound on two capstan winches (7) respectively, and the other end is all connected with arm；Main underbody seat (23) is additionally provided with some retractable support posts (25).
A kind of lifting machine the most according to claim 1, it is characterised in that lifting device (14) including: reel, lifting motor, hoisting rope (2), lifting motor is connected with reel, and lifting motor is used for driving spool turns；Hoisting rope (2) is arranged on arm, and one end of hoisting rope (2) is connected with reel, and the other end is provided with hitcher (12).
A kind of lifting machine the most according to claim 1, it is characterised in that arm is sequentially connected by some auxiliarys and forms.
A kind of lifting machine the most according to claim 3, it is characterised in that also including: pulley gear, cover body (18), cover body (18) is arranged on rotation platform (20)；Pulley gear includes: some assembly pulleys, and assembly pulley is arranged on arm and cover body (18), and hoisting rope (2) is connected through assembly pulley with hitcher (12).
A kind of lifting machine the most according to claim 1, it is characterized in that, platform rotary apparatus includes: electric rotating machine (15), main shaft (34), master gear (26), pinion (27), collar bush (16), electric rotating machine (15) is fixed on rotation platform (20), one end of main shaft (34) is connected with main underbody seat (23), and the other end is inserted in the collar bush (16) being arranged on rotation platform (20)；Master gear (26) is arranged on main shaft (34), and pinion (27) is connected with electric rotating machine (15), and master gear (26) is meshed with pinion (27).
A kind of lifting machine the most according to claim 1, it is characterized in that, retractable support post (25) including: post A(29), post B(30), threaded rod, post A(29) one end is provided with opening and post A(29) it is socketed in post B(30) on, post B(30) it is provided with screwed hole (31), threaded rod is fixed on post A(29) other end and threaded rod threaded with screwed hole (31).
A kind of lifting machine the most according to claim 1, it is characterised in that main underbody seat (23) is provided with directional wheel (21), universal wheel (22), main car bracket (24), directional wheel (21) and universal wheel (22) and is positioned at main underbody seat (23) lower section.
A kind of lifting machine the most according to claim 1, it is characterised in that capstan winch (7) is provided with hand crank.
A kind of lifting machine the most according to claim 4, it is characterised in that cover body (18) is provided with wireless remote control power-supply controller of electric (17).
A kind of lifting machine the most according to claim 1, it is characterised in that rotation platform (20) is provided with counterweight platform (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254773.7U CN205472324U (en) | 2016-03-29 | 2016-03-29 | Lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620254773.7U CN205472324U (en) | 2016-03-29 | 2016-03-29 | Lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472324U true CN205472324U (en) | 2016-08-17 |
Family
ID=56647716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620254773.7U Expired - Fee Related CN205472324U (en) | 2016-03-29 | 2016-03-29 | Lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621265A (en) * | 2016-03-29 | 2016-06-01 | 邹志勇 | Lifting machine |
| CN110668334A (en) * | 2019-09-25 | 2020-01-10 | 中建八局第一建设有限公司 | Indoor small-size material lifting machine who uses in building work process |
-
2016
- 2016-03-29 CN CN201620254773.7U patent/CN205472324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621265A (en) * | 2016-03-29 | 2016-06-01 | 邹志勇 | Lifting machine |
| CN110668334A (en) * | 2019-09-25 | 2020-01-10 | 中建八局第一建设有限公司 | Indoor small-size material lifting machine who uses in building work process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200329 |