CN113879947A - Self-adaptive universal hoisting equipment - Google Patents
Self-adaptive universal hoisting equipment Download PDFInfo
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- CN113879947A CN113879947A CN202010626844.2A CN202010626844A CN113879947A CN 113879947 A CN113879947 A CN 113879947A CN 202010626844 A CN202010626844 A CN 202010626844A CN 113879947 A CN113879947 A CN 113879947A
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- 230000003044 adaptive effect Effects 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 36
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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
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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
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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Abstract
The invention provides self-adaptive universal hoisting equipment which comprises a first hoisting beam, a second hoisting beam, an auxiliary hoisting beam, a first driving mechanism and a second driving mechanism, wherein the first hoisting beam, the second hoisting beam, the auxiliary hoisting beam, the first driving mechanism and the second driving mechanism are connected in a cross mode in the middle, first hoisting assemblies are arranged at two ends of the first hoisting beam and two ends of the second hoisting beam, a second hoisting assembly and a third hoisting assembly are arranged at two ends of the auxiliary hoisting beam respectively, the first driving mechanism drives the four first hoisting assemblies to move synchronously, and the second driving mechanism drives the second hoisting assembly and the third hoisting assembly to move independently. According to the self-adaptive universal hoisting equipment provided by the invention, six hoists are combined to hoist a product to be hoisted, the first hoist assemblies are driven by the same first driving mechanism, so that the four first hoist assemblies can be synchronously moved, the second hoist assembly and the third hoist assembly can be independently adjusted to different hoisting positions, the hoisting stability of the whole self-adaptive universal hoisting equipment is ensured, and the self-adaptive universal hoisting equipment can be automatically adapted to various laminated plates with different specifications or other products to be hoisted.
Description
Technical Field
The invention relates to the technical field of building industry, in particular to self-adaptive universal hoisting equipment.
Background
The assembly type building is taken as a direction of key development in the building industry of China, and the type of building is built in many cities at present. In the fabricated building, a large number of laminated slabs with different specifications are involved, each house type contains at least more than ten kinds of laminated slabs with different specifications, and the laminated slabs are generally large in size and heavy in weight, so that the laminated slabs are mainly hung and installed on a construction site by adopting a mode of hanging and taking the laminated slabs by a hanger or a steel wire rope. And the position of lug is different on the superimposed sheet of different specification and dimension, consequently needs the continuous adjustment hoist of manual work and wire rope's position so that the hoist can be connected to on the lug when hoist and mount, guarantees that the superimposed sheet lifts by crane smoothly and hoist and mount stability. Therefore, the automation degree and the universality of the conventional hoisting equipment are low, so that the efficiency is low in hoisting operation.
Disclosure of Invention
The invention aims to provide self-adaptive universal hoisting equipment to solve the technical problem that in the prior art, the hoisting equipment needs to be manually adjusted when being adaptive to laminated slabs with different specifications, so that the operation efficiency is low.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a general lifting device of self-adaptation, including first hanging beam, second hanging beam, supplementary hanging beam, first actuating mechanism and second actuating mechanism, first hanging beam the second hanging beam with the middle cross connection of supplementary hanging beam, the both ends of first hanging beam with the both ends of second hanging beam are equallyd divide and are equipped with first hoist subassembly respectively, the both ends of supplementary hanging beam are equipped with second hoist subassembly and third hoist subassembly respectively, first actuating mechanism drives four first hoist subassembly is synchronous inwards or outwards removed, second actuating mechanism drives respectively second hoist subassembly with third hoist subassembly removes alone.
The self-adaptive universal hoisting equipment provided by the invention has the beneficial effects that: four first hoist assemblies on first hanging beam and the second hanging beam are driven by same actuating mechanism in order to realize synchronous motion, and all hoist assemblies are unanimous apart from the distance of the general lifting device's of self-adaptation central point to can correspond the actual position of lugs on the laminated slab of different specification types automatically and carry out the synchronization adjustment, guarantee to dock smoothly and lift by crane, have good commonality, and need not the manual work and adjust, hoist and mount efficiently. The positions of the second lifting tool assembly and the third lifting tool assembly are adjusted through the second driving mechanism, lifting lugs at other positions on products such as laminated plates can be further abutted, and lifting stability is improved.
Furthermore, the first driving mechanism comprises a first driving part arranged at the intersection of the first hanging beam and the second hanging beam, a double-row driving wheel driven by the first driving part to rotate, a first driving belt arranged along the first hanging beam and a second driving belt arranged along the second hanging beam, the height positions of the first driving belt and the second driving belt are staggered, the upper end of the double-row driving wheel is in transmission connection with the first driving belt, and the lower end of the double-row driving wheel is in transmission connection with the second driving belt. First hoist subassembly on first hanging beam and the second hanging beam is unified to be driven by first actuating mechanism, and the kinetic energy of first driving piece output can transmit simultaneously for first drive belt and second drive belt through double drive wheel to realize four first hoist subassemblies on first hanging beam and the second hanging beam and can synchronous relative motion, guaranteed the relative of all first hoist subassembly direction of motion, and running distance's uniformity, need not to carry out the independent adjustment to every first hoist subassembly. And adopt double drive wheel to carry out the transfer of kinetic energy, its stable in structure can also use the relative rotation between first hanging beam and the second hanging beam for whole lifting device's transform function is more comprehensive, and adaptability is stronger.
Furthermore, the first transmission belt and the second transmission belt are respectively arranged along the first hanging beam and the second hanging beam in a rotating manner, the two first hanger assemblies at two ends of the first hanging beam are respectively fixed at two sides of the first transmission belt, and the two first hanger assemblies at two ends of the second hanging beam are respectively fixed at two sides of the second transmission belt. Through fixing two first hoist subassemblies respectively in the both sides of first drive belt or the both sides of second drive belt, can realize that two first hoist subassemblies at first hanging beam or second hanging beam both ends move inwards or outwards in step.
Further, the second drive mechanism comprises a first linear drive assembly for driving the second spreader assembly to move and a second linear drive assembly for driving the third spreader assembly to move.
Furthermore, the first linear driving assembly comprises a second driving element, a first gear driven by the second driving element to rotate, and a first rack fixed at the bottom of one end of the auxiliary lifting beam, the first gear is engaged with the first rack, and the second driving element is fixedly connected with the second lifting appliance assembly; the second linear driving assembly comprises a third driving piece, a second gear driven by the third driving piece to rotate, and a second rack fixed at the bottom of one end of the auxiliary lifting beam, the second gear is meshed with the second rack, and the third driving piece is fixedly connected with the third lifting appliance assembly. The second lifting tool assembly and the third lifting tool assembly on the auxiliary lifting beam can be independently driven by the first linear driving assembly and the second linear driving assembly to independently move, can automatically adapt to laminated plates of various different specifications or other products to be lifted, and can ensure stable operation of the first linear driving assembly and the second linear driving assembly by adopting a gear and rack mechanism.
Furthermore, the first hanging beam and the second hanging beam are respectively and rotatably arranged in the middle of the auxiliary hanging beam, and the self-adaptive universal hoisting equipment further comprises a rotating device for adjusting the angle among the first hanging beam, the second hanging beam and the auxiliary hanging beam. Relative rotation can all be realized between first hanging beam, second hanging beam and the supplementary hanging beam to adjust the relative angle between first hoist subassembly, second hoist subassembly and the third hoist subassembly, make the application scope of the general lifting device of whole self-adaptation wider, adjust more convenience.
Further, the rotating device comprises a fourth driving part which is arranged between the first hanging beam and the auxiliary hanging beam and drives the first hanging beam and the auxiliary hanging beam to rotate relatively, and a fifth driving part which is arranged between the second hanging beam and the auxiliary hanging beam and drives the second hanging beam and the auxiliary hanging beam to rotate relatively.
Furthermore, the fourth driving element and the fifth driving element both adopt linear driving elements, two ends of the fourth driving element are respectively hinged with the first hanging beam and the auxiliary hanging beam, and one end of the fourth driving element can slide along the auxiliary hanging beam or the first hanging beam; and two ends of the fifth driving piece are respectively hinged with the second hanging beam and the auxiliary hanging beam, and one end of the fifth driving piece can slide along the auxiliary hanging beam or the second hanging beam.
Furthermore, the bottoms of the first lifting beam, the second lifting beam and the auxiliary lifting beam are all provided with slide rails, and the first lifting tool assembly, the second lifting tool assembly and the third lifting tool assembly all comprise slide blocks in sliding connection with the slide rails. The bottoms of the first lifting beam, the second lifting beam and the auxiliary lifting beam are fixed in a sliding rail and sliding block clamping mode, the maximum distance of the sliding block, which is movable, can be limited by arranging the limit stop, the moving interval of the sliding block is conveniently controlled, then the moving interval of the first lifting appliance assembly, the second lifting appliance assembly and the third lifting appliance assembly is limited, and the stable operation of the first lifting appliance assembly, the second lifting appliance assembly and the third lifting appliance assembly is ensured.
Furthermore, both ends of the slide rail are provided with limit stop blocks, and the limit stop blocks can be abutted against the slide block.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic top view structure diagram of a self-adaptive universal hoisting device provided in an embodiment of the present invention;
fig. 2 is a schematic perspective view of a first adaptive universal hoisting device according to an embodiment of the present invention;
fig. 3 is a schematic perspective structure diagram ii of the adaptive universal hoisting device according to the embodiment of the present invention;
fig. 4 is a partially enlarged structural view of a portion a in fig. 3;
FIG. 5 is a schematic view of the connection relationship between the dual-row transmission wheel and the first and second transmission belts.
Description of reference numerals:
1. a first suspension beam; 2. a second suspension beam; 3. an auxiliary hanging beam; 31. a second spreader assembly; 32. a third spreader assembly; 4. a first drive mechanism; 5. a second drive mechanism; 41. a first driving member; 42. a double-row driving wheel; 43. positioning wheels; 44. a first drive belt; 45. a second belt; 421. a first drive pulley; 422. a second transmission wheel; 51. a first linear drive assembly; 52. a second linear drive assembly; 511. a second driving member; 512. a first gear; 513. a first rack; 521. a third driving member; 522. a second gear; 523. a second rack; 6. a rotating device; 61. a fourth drive; 62. a fifth driving member; 7. a slide rail; 71. a limit stop block; 8. a slider; 81. a hook; 9. a first spreader assembly; 10. rotating the fixing piece; 101. an upper fixed platform; 102. a lower fixed platform; 103. and (4) hanging hooks.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and fig. 2 together, the adaptive universal hoisting apparatus provided by the present invention will now be described. General lifting device of self-adaptation, including first hanging beam 1, second hanging beam 2, supplementary hanging beam 3, first actuating mechanism 4 and second actuating mechanism 5, first hanging beam 1, the middle cross connection of second hanging beam 2 and supplementary hanging beam 3, the both ends of first hanging beam 1 and the both ends of second hanging beam 2 are equallyd divide and are equipped with first hoist subassembly 9 respectively, the both ends of supplementary hanging beam 3 are equipped with second hoist subassembly 31 and third hoist subassembly 32 respectively, four synchronous inside or outside removal of first hoist subassembly 9 of first actuating mechanism 4 drive, second actuating mechanism 5 drives second hoist subassembly 31 and third hoist subassembly 32 respectively and removes alone.
The first lifting appliance assemblies 9 on the first lifting beam 1 and the second lifting beam 2 are driven by the same first driving mechanism 4, so that the four first lifting appliance assemblies 9 can move synchronously, and the distance between all the lifting appliance assemblies and the central point of the self-adaptive universal lifting device is consistent. Because the distance between the lifting lugs at each corner on the laminated slab or other equipment to be hoisted is consistent with the distance between the lifting lugs and the central point, the distance between the four first lifting tool assemblies 9 and the central point of the self-adaptive universal hoisting equipment is consistent, all the lifting tool assemblies can respectively correspond to the lifting lugs, the smooth hoisting and the stability of the whole hoisting equipment are ensured, and the inclination of a product to be hoisted can be avoided. And then the second lifting tool component 31 and the third lifting tool component 32 are adjusted to the positions of other lifting lugs according to the shapes of different products to be lifted, so that the lifting stability of the whole self-adaptive universal lifting device is ensured, the self-adaptive universal lifting device can be automatically adapted to laminated plates of various specifications or other products to be lifted, the labor cost is saved, and the lifting efficiency is higher.
In the self-adaptive universal hoisting equipment provided by the invention, the two ends of the first hoisting beam 1 and the second hoisting beam 2 are respectively provided with the first hoisting assembly 9, and the two ends of the auxiliary hoisting beam 3 are respectively provided with the second hoisting assembly 31 and the third hoisting assembly 32. The first spreader assembly 9, the second spreader assembly 31 and the third spreader assembly 32 have substantially the same structure, and each of the first spreader assembly 9, the second spreader assembly 31 and the third spreader assembly 32 includes a sliding block 8 slidably connected to the bottom of the first suspension beam 1, the second suspension beam 2 or the auxiliary suspension beam 3, and a hook 81 disposed at the bottom of the sliding block 8, and the sliding of the first spreader assembly 9 on the first suspension beam 1 or the second suspension beam 2 and the sliding of the second spreader assembly 31 and the third spreader assembly 32 on the auxiliary suspension beam 3 can be realized by the arrangement of the sliding block 8. The hook 81 can be used for directly or indirectly hoisting laminated plates with different specifications or other products to be hoisted. In other embodiments of the present invention, other lifting tools, such as suction cups, etc., can be disposed on the bottom of the sliding block 8, according to the actual situation and the specific requirement, which is not limited herein. Preferably, the hook 81 is an intelligent hook with an automatic unhooking function.
In order to ensure the operation stability of the first lifting tool assembly 9, the second lifting tool assembly 31 and the third lifting tool assembly 32 on the first lifting beam 1, the second lifting beam 2 and the auxiliary lifting beam 3, the bottom parts of the first lifting beam 1, the second lifting beam 2 and the auxiliary lifting beam 3 are all provided with a slide rail 7 extending along the length direction of the lifting beam, and a slide groove matched with the slide rail 7 is formed in the slide block 8. Preferably, the slide rails 7 and the sliders 8 may be those conventional in the art, such as dovetail-type rails and dovetail-type sliders.
Further, referring to fig. 2 to 4 together, as a specific embodiment of the adaptive universal hoisting device provided by the present invention, the first driving mechanism 4 includes a first driving element 41 disposed at the intersection of the first hoisting beam 1 and the second hoisting beam 2, a double-row driving wheel 42 driven by the first driving element 41 to rotate, and positioning wheels 43 disposed at the two ends of the first hoisting beam 1 and the second hoisting beam 2, wherein a first driving belt 44 is disposed along the length direction of the first hoisting beam 1, and the two ends of the first driving belt 44 respectively bypass the two positioning wheels 43 at the two ends of the first hoisting beam 1 and form a driving connection with the double-row driving wheel 42 at the middle intersection; and a second transmission belt 45 is arranged along the length direction of the second hanging beam 2, and two ends of the second transmission belt 45 are respectively wound on the two positioning wheels 43 at two ends of the second hanging beam 2 and are in transmission connection with the double-row transmission wheel 42 at the middle crossing position. Wherein the first belt 44 and the second belt 45 are offset in height so as to avoid the first belt 44 and the second belt 45 from interfering and interfering with each other during movement.
The double-row driving wheel 42 comprises a first driving wheel 421 and a second driving wheel 422 arranged at the bottom of the first driving wheel 421, the first driving wheel 421 and the second driving wheel 422 are integrally formed and are driven to rotate by a first driving part 41, the first driving belt 44 is in transmission connection with the first driving wheel 421, the second driving belt 45 is in transmission connection with the second driving wheel 422, staggering can be achieved in height, synchronous transmission between the first driving belt 44 and the second driving belt 45 can be achieved, and interference and influence of the first driving belt 44 and the second driving belt 45 in movement can be avoided.
In order to realize that the motions of the two first spreader assemblies 9 on both sides of the first suspension beam 1 can be synchronized, that is, the two first spreader assemblies 9 can move towards both sides of the first suspension beam 1 at the same time, and also can move towards the center of the first suspension beam 1 at the same time, the first transmission belt 44 has two sides after bypassing the two positioning wheels 43 on both ends, and at this time, the two first spreader assemblies 9 on both sides are respectively fixed on both sides of the first transmission belt 44, so that the motions of the two first spreader assemblies can be synchronized and opposite. The synchronous mode of the first spreader components 9 on both sides of the second suspension beam 2 is consistent with that of the two first spreader components 9 of the first suspension beam 1, at this time, the four first spreader components 9 can be driven to synchronously move only by one first driving element 41, the movement between the first spreader components 9 cannot be interfered and influenced, and the normal operation of the first driving mechanism 4 cannot be influenced even if the angle between the first suspension beam 1 and the second suspension beam 2 is changed, so that the synchronous mode is stable in movement and high in adaptability.
Preferably, the first driving member 41 generally adopts a motor or a motor to rotate the driving member, and the shaft end of the output shaft of the first driving member 41 can be directly connected with the double-row driving wheel 42, or can be connected with the double-row driving wheel 42 through a reduction box or a mechanism for changing the rotation direction. The double-row driving wheel 42 adopts double-row chain wheels, the positioning wheel 43 adopts a fixed chain wheel, the first driving wheel 421 and the second driving wheel 422 are gears, the first driving belt 44 and the second driving belt 45 adopt chains, and the chains are respectively meshed with the first driving wheel 421 and the second driving wheel 422 to form transmission connection, so that the phenomenon of slipping in the transmission process can be avoided. The drive belt 414 may alternatively be a toothed belt, in addition to a chain.
Of course, according to the actual situation and the specific requirement, in other embodiments of the present invention, the first driving mechanism 4 may also adopt other structures to drive the first spreader assembly 9, for example, the first driving member 41 is a cylinder or a hydraulic cylinder, an upward output end thereof is connected to a jaw structure that can be folded or unfolded, each jaw is a telescopic structure, and top ends of the jaws are slidably disposed on the first suspension beam 1 and the second suspension beam 2 and connected to the first spreader assembly 9, so that when the cylinder or the hydraulic cylinder works, the four first spreader assemblies 9 can also be controlled to move inwards or outwards synchronously through the jaw structure.
Further, referring to fig. 1 to 4, as an embodiment of the adaptive universal hoisting apparatus provided by the present invention, the second driving mechanism 5 includes a first linear driving assembly 51 for driving the second spreader assembly 31 to move and a second linear driving assembly 52 for driving the third spreader assembly 32 to move. The first linear driving assembly 51 can drive the second spreader assembly 31 to move linearly at the bottom of the auxiliary suspension beam 3, the second linear driving assembly 52 can drive the third spreader assembly 32 to move linearly at the bottom of the auxiliary suspension beam 3, and the first linear driving assembly 51 and the second linear driving assembly 52 do not affect each other and their movements may not be synchronized.
Specifically, the first linear driving assembly 51 includes a second driving element 511, a first gear 512 driven by the second driving element 511 to rotate, and a first rack 513 fixed at the bottom of one side of the auxiliary lifting beam 3, the first gear 512 is engaged with the first rack 513, and the second driving element 511 is fixedly connected with the second spreader assembly 31; the second driving element 511 is generally a rotary driving element such as an electric motor or a motor, a speed reducing wheel or a transmission element for changing the direction of the output rotary energy of the output shaft can be arranged at the shaft end of the output shaft of the second driving element 511, the second driving element 511 can drive the first gear 512 to rotate, the first gear 512 can move on the first rack 513 when rotating, and both the second driving element 511 and the first gear 512 are fixedly connected with the second spreader component 31, so that the second spreader component 31 can move linearly along the first rack 513 along with the first gear 512.
The structure and function of the second linear driving assembly 52 are substantially the same as those of the first linear driving assembly, the second linear driving assembly 52 includes a third driving element 521, a second gear 522 driven by the third driving element 521 to rotate, and a second rack 523 fixed to the bottom of the other side of the auxiliary suspension beam 3, the second gear 522 is engaged with the second rack 523, and the third driving element 521 is fixedly connected with the third spreader assembly 32. The third driving element 521 can drive the second gear 522 to rotate, and the second gear 522 can move on the second rack 523 when rotating, and both the second driving element 511 and the first gear 512 are fixedly connected with the second spreader component 31, so that the second spreader component 31 can realize linear motion along the second rack 523 along with the first gear 512. Of course, according to the actual situation and the specific requirement, in other embodiments of the present invention, two linear driving members such as electric push rods, air cylinders, or hydraulic cylinders may be respectively fixed on two sides of the auxiliary lifting beam 3, and the third spreader component 32 and the second spreader component 31 may be driven by the linear driving members such as electric push rods, air cylinders, or hydraulic cylinders to move linearly, which is not limited herein.
Further, referring to fig. 3 to 5, the first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3 can rotate relatively, and the relative angle between the first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3 can be adjusted according to specific requirements, so that the composite slab can be adapted to various composite slabs with different specifications.
Of course, according to practical situations and specific needs, in other embodiments of the present invention, the angles between the first suspension beam 1, the second suspension beam 2 and the auxiliary suspension beam 3 may be relatively fixed, for example, the first suspension beam 1 and the second suspension beam 2 are perpendicular to each other, the angle between the auxiliary suspension beam 3 and the first suspension beam 1 is other than 90 degrees, or the auxiliary suspension beam 3 may be rotatably adjusted according to needs, which is not limited herein.
The first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3 can rotate relatively, namely the first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3 are connected in a rotating way, wherein the first hanging beam 1 and the second hanging beam 2 are rotatably arranged in the middle of the auxiliary hanging beam 3 without interfering with each other. Wherein, the rotation hole has all been seted up at the middle part of first hanging beam 1, second hanging beam 2 and supplementary hanging beam 3, be equipped with rotation mounting 10 in the rotation hole, rotation mounting 10 is including the pivot that can pass three rotation hole and the locating part of setting at the relative both ends of pivot, can carry on spacingly to the direction of height of first hanging beam 1, second hanging beam 2 and supplementary hanging beam 3 through the locating part, rotation mounting 10 passes first hanging beam 1, the three rotation hole of second hanging beam 2 and supplementary hanging beam 3, the translation on its horizontal direction is injectd, first hanging beam 1 this moment, still have the horizontal direction pivoted degree of freedom between second hanging beam 2 and the supplementary hanging beam 3.
Furthermore, an upper fixing platform 101 and a lower fixing platform 102 may be further disposed on upper and lower sides of a connection center of the first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3, wherein the limiting members at two opposite ends of the rotating fixture 10 may be equivalent to the upper fixing platform 101 and the lower fixing platform 102, the upper fixing platform 101 located at the top of the first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3 is used for being connected with an external hoisting device, that is, the top of the upper fixing platform 101 is provided with a hook 103, or a fixing ring and the like may be further disposed as required, and the lower fixing platform 102 located at the lower portions of the first hanging beam 1, the second hanging beam 2 and the auxiliary hanging beam 3 may be used for fixing the first driving member 41 to provide a mounting platform for the first driving member 41. The upper fixing platform 101 and the lower fixing platform 102 may be both fixed on the auxiliary hanging beam 3, a groove for the auxiliary hanging beam 3 to pass through is formed at the bottom of the upper fixing platform 101, and the upper fixing platform 101 and the lower fixing platform 102 are fixedly connected through the auxiliary hanging beam 3.
Further, referring to fig. 1 to 5, as a specific embodiment of the adaptive universal hoisting apparatus provided by the present invention, for the rotation of the first hoisting beam 1, the second hoisting beam 2 and the auxiliary hoisting beam 3, it is generally adjusted by the rotating device 6, and the rotating device 6 includes a fourth driving member 61 disposed between the first hoisting beam 1 and the auxiliary hoisting beam 3 and driving the first hoisting beam 1 and the auxiliary hoisting beam 3 to rotate relatively; and a fifth driving member 62 provided between the second suspension beam 2 and the auxiliary suspension beam 3 and driving the second suspension beam 2 and the auxiliary suspension beam 3 to rotate relatively. Specifically, the fourth driving member 61 may drive the first hanging beam 1 and the auxiliary hanging beam 3 to rotate relatively, and the fourth driving member 61 may adopt a linear driving member, so that the fourth driving member 61 pushes the first hanging beam 1 to move relative to the auxiliary hanging beam 3, and then adjusts the relative rotation between the auxiliary hanging beam 3 and the first hanging beam 1. The fourth driving part 61 is arranged between the first hanging beam 1 and the auxiliary hanging beam 3 and drives the first hanging beam 1 and the auxiliary hanging beam 3 to rotate relatively, wherein the connection mode between the fourth driving part 61 and the first hanging beam 1 and the auxiliary hanging beam 3 can be selected to be hinged or in sliding connection according to requirements, so that the pushing and rotating effect of the fourth driving part is ensured.
The fifth driving member 62 can drive the second hanging beam 2 and the auxiliary hanging beam 3 to rotate relatively, the driving structure and the fixing mode of the fifth driving member 62 are basically the same as those of the fourth driving member 61, and by adopting a linear driving member, the fifth driving member 62 can push the auxiliary hanging beam 3 to move relative to the second hanging beam 2, and then the relative rotation between the second hanging beam 2 and the auxiliary hanging beam 3 is adjusted. Of course, according to practical conditions and specific requirements, in other embodiments of the present invention, the fifth driving element 62 can also drive the relative rotation between the first suspension beam 1 and the second suspension beam 2, which is not limited herein.
Preferably, the fourth driving element 61 and the fifth driving element 62 are linear driving elements, and generally, driving elements capable of directly performing linear movement, such as an electric push rod, an air cylinder or a hydraulic cylinder, may be used. The fourth driving member 61 and the fifth driving member 62 may also be rotational driving members, and the angle adjustment is realized by driving the second hanging beam 2 or the auxiliary hanging beam 3 to rotate.
Further, referring to fig. 4, as a specific embodiment of the adaptive universal hoisting device provided by the present invention, slide rails 7 are respectively disposed at the bottoms of the first hoisting beam 1, the second hoisting beam 2, and the auxiliary hoisting beam 3, and limiting stop blocks 71 are respectively disposed at two ends of each slide rail 7, so that the maximum displacement of the slide block 8 can be limited by the limiting stop blocks 71, and the first spreader component 9, the second spreader component 31, and the third spreader component 32 are prevented from sliding out of the slide rails 7, so as to be prevented from falling off.
The working principle of the self-adaptive universal hoisting equipment provided by the invention is as follows: when a laminated slab or other products to be hoisted are hoisted, the type of the next laminated slab or other products to be hoisted is given by a dispatching system, or the type of the next laminated slab or other products to be hoisted is detected by a detection assembly, and the deepening design is carried out based on the product type and the product specification, each type of laminated slab or other products to be hoisted has a determined lifting lug position, and the angle of the first lifting beam 1 and the second lifting beam 2 which need to be adjusted relative to the auxiliary lifting beam 3 and the matched positions of the first lifting tool assembly 9, the second lifting tool assembly 31 and the third lifting tool assembly 32 are calculated.
According to the result obtained by the calculation, the self-adaptive universal hoisting equipment drives the double-row transmission wheel 42 to rotate by the first driving piece 41, the double-row transmission wheel 42 drives the transmission belt 414 to move, so that the first hoisting assembly 9 is driven to move, and the movement of the four first hoisting assemblies 9 is consistent relative to the central first driving piece 41; meanwhile, the first linear driving assembly 51 drives the second spreader assembly 31 to move to a predetermined position on the auxiliary suspension beam 3, and the second linear driving assembly 52 drives the third spreader assembly 32 to move to a predetermined position on the auxiliary suspension beam 3. And the fourth driving part 61 adjusts the relative angle between the first hanging beam 1 and the second hanging beam 2, and the fifth driving part 62 adjusts the relative angle between the first hanging beam 1 and the auxiliary hanging beam 3 to adapt to the type of laminated slab or other products to be hoisted, and then the hoisting work can be carried out.
If the superimposed slab to be hoisted only has lifting lugs at four corners, the positions of the four first spreader assemblies 9 need to be adjusted, and the second spreader assembly 31 and the third spreader assembly 32 do not need to be adjusted.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. The utility model provides a general lifting device of self-adaptation which characterized in that: including first hanging beam (1), second hanging beam (2), supplementary hanging beam (3), first actuating mechanism (4) and second actuating mechanism (5), first hanging beam (1) second hanging beam (2) with the middle cross connection of supplementary hanging beam (3), the both ends of first hanging beam (1) with the both ends of second hanging beam (2) are equallyd divide and are do not equipped with first hoist subassembly (9), the both ends of supplementary hanging beam (3) are equipped with second hoist subassembly (31) and third hoist subassembly (32) respectively, first actuating mechanism (4) drive four first hoist subassembly (9) are synchronous inwards or outwards remove, second actuating mechanism (5) drive respectively second hoist subassembly (31) with third hoist subassembly (32) independent displacement.
2. The adaptive universal lifting device of claim 1, wherein: the first driving mechanism (4) comprises a first driving part (41) arranged at the intersection of the first hanging beam (1) and the second hanging beam (2), a double-row driving wheel (42) driven by the first driving part (41) to rotate, a first driving belt (44) arranged along the first hanging beam (1) and a second driving belt (45) arranged along the second hanging beam (2), the height positions of the first driving belt (44) and the second driving belt (45) are staggered, the upper end of the double-row driving wheel (42) is in transmission connection with the first driving belt (44), and the lower end of the double-row driving wheel (42) is in transmission connection with the second driving belt (45).
3. The adaptive universal lifting device of claim 2, wherein: the first transmission belt (44) and the second transmission belt (45) are arranged along the first hanging beam (1) and the second hanging beam (2) in a rotating mode respectively, the two first lifting appliance assemblies (9) at the two ends of the first hanging beam (1) are fixed to the two sides of the first transmission belt (44) respectively, and the two first lifting appliance assemblies (9) at the two ends of the second hanging beam (2) are fixed to the two sides of the second transmission belt (45) respectively.
4. The adaptive universal lifting device of claim 1, wherein: the second drive mechanism (5) comprises a first linear drive assembly (51) for driving the second spreader assembly (31) to move and a second linear drive assembly (52) for driving the third spreader assembly (32) to move.
5. The adaptive universal lifting device of claim 4, wherein: the first linear driving assembly (51) comprises a second driving element (511), a first gear (512) driven by the second driving element (511) to rotate, and a first rack (513) fixed at the bottom of one end of the auxiliary hoisting beam (3), wherein the first gear (512) is meshed with the first rack (513), and the second driving element (511) is fixedly connected with the second hoisting tool assembly (31);
the second linear driving assembly (52) comprises a third driving element (521), a second gear (522) driven by the third driving element (521) to rotate, and a second rack (523) fixed to the bottom of one end of the auxiliary lifting beam (3), the second gear (522) is meshed with the second rack (523), and the third driving element (521) is fixedly connected with the third lifting appliance assembly (32).
6. The adaptive universal lifting device of any one of claims 1 to 5, characterized by: the first hanging beam (1) and the second hanging beam (2) are respectively and rotatably installed in the middle of the auxiliary hanging beam (3), and the self-adaptive universal hoisting equipment further comprises a rotating device (6) for adjusting the angle between the first hanging beam (1), the second hanging beam (2) and the auxiliary hanging beam (3).
7. The adaptive universal lifting device of claim 6, wherein: the rotating device (6) comprises a fourth driving part (61) which is arranged between the first hanging beam (1) and the auxiliary hanging beam (3) and drives the first hanging beam (1) and the auxiliary hanging beam (3) to rotate relatively; and
and the fifth driving piece (62) is arranged between the second hoisting beam (2) and the auxiliary hoisting beam (3) and drives the second hoisting beam (2) and the auxiliary hoisting beam (3) to rotate relatively.
8. The adaptive universal lifting device of claim 7, wherein: the fourth driving part (61) and the fifth driving part (62) both adopt linear driving parts, two ends of the fourth driving part (61) are respectively hinged with the first hanging beam (1) and the auxiliary hanging beam (3), and one end of the fourth driving part can slide along the auxiliary hanging beam (3) or the first hanging beam (1); two ends of the fifth driving piece (62) are respectively hinged with the second hanging beam (2) and the auxiliary hanging beam (3), and one end of the fifth driving piece can slide along the auxiliary hanging beam (3) or the second hanging beam (2).
9. The adaptive universal hoisting device of any one of claims 1 to 4, wherein: the bottom of the first lifting beam (1), the bottom of the second lifting beam (2) and the bottom of the auxiliary lifting beam (3) are provided with sliding rails (7), and the first lifting tool assembly (9), the second lifting tool assembly (31) and the third lifting tool assembly (32) all comprise sliding blocks (8) which are in sliding connection with the sliding rails (7).
10. The adaptive universal lifting device of claim 9, wherein: both ends of the sliding rail (7) are provided with limiting stop blocks (71), and the limiting stop blocks (71) can be abutted against the sliding blocks (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010626844.2A CN113879947A (en) | 2020-07-01 | 2020-07-01 | Self-adaptive universal hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010626844.2A CN113879947A (en) | 2020-07-01 | 2020-07-01 | Self-adaptive universal hoisting equipment |
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| CN113879947A true CN113879947A (en) | 2022-01-04 |
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| CN202010626844.2A Withdrawn CN113879947A (en) | 2020-07-01 | 2020-07-01 | Self-adaptive universal hoisting equipment |
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| US2390293A (en) * | 1942-12-19 | 1945-12-04 | Aluminum Co Of America | Work handling unit |
| JPH0537871U (en) * | 1991-10-18 | 1993-05-21 | 株式会社大林組 | Hanging beam device for crane |
| JPH1160137A (en) * | 1997-08-12 | 1999-03-02 | Kokuan Ri | Hoisting tool |
| JP2004035194A (en) * | 2002-07-03 | 2004-02-05 | Daido Steel Co Ltd | Automatic long material slinging tool |
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| CN202499645U (en) * | 2012-01-31 | 2012-10-24 | 山东天意机械制造有限公司 | Board hanging device for wall board |
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Application publication date: 20220104 |