CN115285883B - Device for assisting hoisting and loading and unloading of man-cargo crane - Google Patents
Device for assisting hoisting and loading and unloading of man-cargo crane Download PDFInfo
- Publication number
- CN115285883B CN115285883B CN202211067178.9A CN202211067178A CN115285883B CN 115285883 B CN115285883 B CN 115285883B CN 202211067178 A CN202211067178 A CN 202211067178A CN 115285883 B CN115285883 B CN 115285883B
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- Prior art keywords
- plate
- loading
- bottom plate
- sleeve
- unloading
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/20—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by several jacks with means for maintaining the platforms horizontal during movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a device for assisting in lifting and loading and unloading of a cargo crane, which comprises a bottom plate, wherein side hooks are arranged on the left side and the right side of the bottom plate, and the middle part of the upper end of the bottom plate is connected with a central supporting wall. This supplementary man goods hoist lifts by crane loading and unloading's device not only can cooperate the hoist, lifts by crane loading and unloading to the goods, can also utilize the inclination that accepts subassembly and bottom plate to change, realizes loading, the unloading between goods and the truck, realizes the horizontal push-and-pull and the convenient transport of device to the goods, can provide the rolling thrust when loading the goods, saves physical power, can carry out the card fixed position to accepting the subassembly that is in horizontal state or incline state, plays transportation and guide's effect to the loading and unloading process of goods.
Description
Technical Field
The invention relates to the technical field of crane lifting loading and unloading, in particular to a device for assisting a man-cargo crane in lifting loading and unloading.
Background
The crane is a kind of mechanism capable of vertically lifting and horizontally carrying heavy objects in a certain range, also called crown block, navigation crane and crane, and is characterized by that it makes intermittent movement, i.e. the correspondent mechanisms of taking material, moving and unloading are alternatively operated in a working cycle.
The device of current hoist lifting loading and unloading is when needing to pack into container formula truck with large-scale machine or other heavy object, mostly need carry through the hoist, and the hoist is in handling, because the lifting rope can receive the blocking of carriage, consequently can't independently accomplish handling, still need cooperate other supplementary pusher to accomplish the transport after lifting by crane, the operation is comparatively loaded down with trivial details, and waste time and energy, can't transport the goods on the truck alone, loading, unloading, can't provide certain transport slope to the goods, the degree of difficulty when reducing the transport goods.
Disclosure of Invention
In order to solve the technical problems, the invention provides a device for assisting a cargo crane to hoist and mount, which comprises a base plate, wherein side hooks are arranged on the left side and the right side of the base plate, a central supporting wall is connected to the middle part of the upper end of the base plate, and mounting and dismounting components connected to the front end and the rear end of the base plate, a lifting hook is arranged in the mounting and dismounting components, a bearing component is arranged at the upper end of the central supporting wall, a load component is arranged at the upper end of the bearing component, a sleeve is connected to the upper end of the central supporting wall, two groups of hydraulic cylinders are arranged on one side of the central supporting wall, the bottom of each hydraulic cylinder is connected with the base plate, a first bolt is inserted at one end of each hydraulic cylinder far away from the base plate, two groups of linkage components are arranged on the other side of the central supporting wall, a lying cavity is formed in a projection position of each linkage component on the base plate, clamping grooves are formed in the left side and the right side of the base plate, the side hooks are fixedly arranged through the clamping grooves and the base plate, recovery cavities are formed in positions perpendicular to the clamping grooves, the two sides of the base plate can be stored and mounted on the inner sides of the recovery cavities, the side hooks are conveniently matched with the crane to hoist and mount, meanwhile, the lifting hook is prevented from falling off from the sleeve and the bottom positioning rope is arranged on the surface of the two sides of the base plate through the sleeve, and the lifting hook is prevented from being respectively by the positioning and connected to the side of the lifting hook through the positioning components.
Preferably, the central supporting wall and the sleeve are connected with the bottom plate into a whole, the rotating shaft is arranged on the inner side of the sleeve, the hydraulic cylinder and the linkage assembly are symmetrically arranged about the central supporting wall, the side hooks are accommodated and installed with the bottom plate through the recovery cavity, the clamping grooves are communicated with the recovery cavity, the clamping blocks are embedded and installed with the sleeve through the positioning cavity, and the roller is rotatably installed with the bottom plate through the shaft collar.
Preferably, the loading and unloading assembly comprises an inclined plate, the inclined plate and the bottom plate are connected into a whole, a combined groove is formed in the surface of the inclined plate, a plurality of wall blocks are arranged on the inner side of the combined groove, and the wall blocks and the inclined plate are connected into a whole.
Preferably, the clamping groove is formed in the middle of the front end of the sloping plate, the lifting hook is installed through the clamping groove and the sloping plate in a combined mode, the clamping groove is used for fixedly clamping and installing and accommodating the lifting hook, the rolling grooves are formed in two sides of the front end of the sloping plate, the rolling wheels are rotatably installed with the sloping plate through the matching of the rolling grooves and the shaft rings, the rolling wheels are protruded out of the inclined surface of the sloping plate, a certain gradient inclination angle can be provided when goods are unloaded and loaded through the combination of the sloping plate and the loading plate, and the rolling thrust which can be provided when the goods are loaded through the rolling wheels protruded out of the inclined surface of the sloping plate is used for saving physical strength.
Preferably, the bearing assembly comprises a top plate, the upper end of the top plate is connected with a spring, the middle part of the upper end of the top plate is provided with a rubber pad, the middle part of the lower end of the top plate is connected with a sleeve, and the side sides of the lower end of the top plate are symmetrically connected with bottom wall rings.
Preferably, the roof is installed through a sleeve and a pivot cooperation and sleeve movable hinge, wherein, a sleeve and a sleeve are mutually staggered, the hydraulic cylinder is installed with the roof linkage through a first bolt and a bottom wall ring cooperation, the sleeve is fixedly installed with the sleeve through a fixture block and a fixture block cooperation, the fixture block sequentially penetrates through the sleeve and stretches into the inner side of the sleeve, the loading plate and the roof are elastically connected through a spring, and the loading plate and the roof are installed between the loading plate and the roof through rubber pad clamping, so that direct compression of goods to the roof can be relieved, gravity load of partial goods is counteracted, smooth rotation of the sleeve around the pivot is ensured, the fixture block one-end fixture block-side fixture block is inserted into the sleeve, and the fixture block fixing positioning can be carried out on a bearing assembly in a horizontal state or an inclined state.
Preferably, the load assembly comprises a load plate, the front end and the rear end of the load plate are both connected with slope plates, and plate teeth are equidistantly connected to the side of the slope plates.
Preferably, the loading plate lower extreme is connected to the spring upper end, the loading plate passes through spring and roof spring installation, the slope board is through the inboard wall block cooperation plate tooth of integrated slot and swash plate composite installation, and wherein, plate tooth and wall block match that misplaces mutually, the rubber pad centre gripping is installed between loading plate and roof, conveniently installs the inseparable gomphosis of one end of loading plate at the integrated slot inboard, is convenient for under the guide cooperation of swash plate, and convenient with the goods propelling movement to the loading plate on.
Preferably, the linkage assembly comprises a telescopic rod, the lower end of the telescopic rod is connected with a retaining ring, a second bolt is installed on the inner side of the retaining ring, a third bolt is inserted into the upper end of the telescopic rod, and one end of the telescopic rod is installed with a movable hinge of the bottom plate through the cooperation of the second bolt on the inner side of the retaining ring and the lying cavity.
Preferably, the lying cavity is used for providing a space for obliquely accommodating the telescopic rod, and the other end of the telescopic rod is movably hinged with the top plate through the matching of the third bolt and the bottom wall ring.
The invention provides a device for assisting a cargo crane to hoist and load. The beneficial effects are as follows:
the auxiliary device for hoisting and loading and unloading the man-cargo crane can realize multiple purposes of the device, not only can be matched with the crane to hoist and load and unload cargoes, but also can realize loading and unloading between cargoes and trucks by utilizing the inclination angle transformation of the bearing assembly and the bottom plate, and realize horizontal push-pull and convenient carrying of the device to the cargoes.
The device for assisting the hoisting and loading and unloading of the man-cargo crane can provide a certain gradient inclination angle when unloading and loading cargoes through the combination of the inclined plate and the loading plate, and can provide rolling thrust when loading cargoes through the roller protruding out of the inclined plate inclined surface, so that the physical strength is saved; through installing the gyro wheel in the bottom plate bottom, utilize the gyro wheel with the help of axle collar and bottom plate and swash plate relative rotation, the flexibility of improving device bottom, can shift and transport the goods alone, also can cooperate the hoist and mount to the goods, solved and load the goods to container formula truck in, the drawback in the unable direct hoist and mount carriage of bringing, through hoisting device to loading platform together with the goods, then will unload the lifting rope, pass the device to the carriage inside, start the pneumatic cylinder at last and lift off the goods slope, can realize the convenient transportation between goods and the truck, and can not cause the scratch wearing and tearing to the goods.
This supplementary man goods hoist lifts by crane loading and unloading's device is connected loading board and roof spring through the spring to install between loading board and roof through the rubber pad centre gripping, can alleviate the direct oppression of goods to the roof, offset the gravity load of some goods, ensure to cup joint a section of thick bamboo and revolute the smooth and easy rotation of rotating shaft, insert through the inserted bar of fixture block one end and cup joint in the section of thick bamboo, can carry out the card fixed position to the accepting assembly who is in horizontality or incline state.
This supplementary man-cargo crane lifts by crane loading and unloading's device through the closely knit and the linkage that the linkage subassembly reinforcing is accepted the subassembly other end and is correlated with the bottom plate to being cooperated the pneumatic cylinder of accepting subassembly one side, driving the load subassembly and following and accept the subassembly and carry out the automatic transform between level and the inclination, utilizing the equipment of load subassembly and loading and unloading subassembly, playing transportation and guiding's effect to the loading and unloading process of goods.
Drawings
FIG. 1 is a schematic view of the external structure of a device for assisting the hoisting and loading and unloading of a cargo-handling crane according to the present invention;
FIG. 2 is a schematic view of the structure of the base plate of the present invention;
FIG. 3 is a schematic view of the structure of the side hooks and center stay wall of the present invention;
FIG. 4 is a schematic view of the structure of the handling assembly of the present invention;
FIG. 5 is a schematic top view of the receiving assembly of the present invention;
FIG. 6 is a schematic view of the bottom structure of the receiving assembly of the present invention;
FIG. 7 is a schematic view of the load carrying assembly of the present invention;
FIG. 8 is a schematic structural view of a linkage assembly of the present invention;
fig. 9 is a schematic view of the structure of the present invention for loading cargo.
In the figure: 1. a bottom plate; 2. a side hook; 3. a central support wall; 4. assembling and disassembling the assembly; 41. a sloping plate; 42. a combination groove; 43. a wall block; 5. a lifting hook; 6. a receiving assembly; 61. a top plate; 62. a spring; 63. a rubber pad; 64. a sleeve joint cylinder; 65. a bottom wall ring; 7. a load carrying assembly; 71. a load carrying plate; 72. a ramp plate; 73. plate teeth; 8. a sleeve; 9. a hydraulic cylinder; 10. a linkage assembly; 1001. a telescopic rod; 1002. a clasp ring; 1003. a second latch; 1004. a third latch; 11. a lying cavity; 12. a clamping groove; 13. a recovery chamber; 14. a positioning cavity; 15. a first latch; 16. a roller; 17. a collar; 18. a clamping block; 19. and a plunger.
Detailed Description
In embodiment 1, as shown in fig. 1, 2, 3, 4, 6 and 9, the present invention provides a technical solution: the device for assisting the lifting and loading and unloading of the man-cargo crane comprises a bottom plate 1, wherein side hooks 2 are arranged on the left side and the right side of the bottom plate 1, a central supporting wall 3 is connected to the middle part of the upper end of the bottom plate 1, loading and unloading components 4 connected to the front end and the rear end of the bottom plate 1, lifting hooks 5 are arranged in the loading and unloading components 4, a bearing component 6 is arranged on the upper end of the central supporting wall 3, a loading component 7 is arranged on the upper end of the bearing component 6, a sleeve 8 is connected to the upper end of the central supporting wall 3, two groups of hydraulic cylinders 9 are arranged on one side of the central supporting wall 3, the bottoms of the hydraulic cylinders 9 are connected with the bottom plate 1, a first plug pin 15 is inserted into one end of the hydraulic cylinder 9 away from the bottom plate 1, two groups of linkage components 10 are arranged on the other side of the central supporting wall 3, a lying cavity 11 is arranged on the projection position of the linkage components 10 on the bottom plate 1, clamping grooves 12 are formed in the left side and the right side of the bottom plate 1, the side of the bottom plate 1 is convenient to clamp and fix the side hooks 2 on the side of the bottom plate 1, the inner side end of the side hook 2 is fastened on the inner side of the bottom plate 1 to ensure the safe lifting of the goods by the crane, the side hook 2 is fixedly clamped and installed with the bottom plate 1 through the clamping groove 12, the recovery cavity 13 is arranged at the position of the two sides of the bottom plate 1 vertical to the clamping groove 12, the side hook 2 can be stored and installed on the inner side of the recovery cavity 13, the side hook is convenient to be used with the crane for lifting at any time, the loss is avoided, the outermost surface of the sleeve 8 is provided with the positioning cavity 14, the bottoms of the bottom plate 1 and the loading and unloading assembly 4 are respectively provided with the roller 16, the bottoms of the bottom plate 1 and the loading and unloading assembly 4 are respectively connected with the collar 17, the clamping block 18 is inserted into the inner side of the positioning cavity 14, the four corners of the surface of the clamping block 18 are respectively connected with the inserting rod 19, the central supporting wall 3 and the sleeve 8 are connected with the bottom plate 1 into a whole, the inner side of the sleeve 8 is provided with the rotating shaft, the hydraulic cylinder 9 and the linkage assembly 10 are symmetrically arranged relative to the central supporting wall 3, the side hooks 2 are stored and installed with the bottom plate 1 through the recovery cavity 13, the clamping groove 12 is communicated with the recovery cavity 13, the clamping block 18 is embedded and installed with the sleeve 8 through the positioning cavity 14, the roller 16 is rotatably installed with the bottom plate 1 through the shaft collar 17, the side hooks 2 and the lifting hooks 5 are respectively hooked through six groups of lifting ropes, goods are limited on the load component 7 through the lifting ropes, and falling is prevented.
When the lifting and unloading device is used, the loading and unloading assembly 4 close to one side of the hydraulic cylinder 9 is placed on a cargo, the clamping block 18 is pulled out, then the hydraulic cylinder 9 is started to shrink, the bearing assembly 6 drives the load assembly 7 to be clamped into the combination groove 42 together, then the clamping block 18 is inserted, then the cargo is pushed into the load assembly 7 at the top of the bearing assembly 6, the clamping block 18 is pulled out, meanwhile, the hydraulic cylinder 9 is started to stretch, the cargo and the bottom plate 1 are horizontally aligned, the clamping block 18 is inserted, the side hook 2 is inserted into the clamping groove 12, the lifting hook 5 is inserted into the clamping groove, then the lifting rope of the crane is hooked on the side hook 2 and the lifting hook 5, then the cargo is lifted to the position near the container or beside the truck under the lifting operation cooperation of the crane, then the cargo is pushed to the position near the container or the truck through the bottom plate 1, then the cargo can be slowly slipped down and unloaded in an inclined angle through starting the hydraulic cylinder 9, and the lifting and unloading function of the device and the human cargo crane is realized through the operation;
through the operation, the device can be used for realizing multiple purposes, not only can be matched with a crane to hoist and load and unload cargoes, but also can utilize the inclination angle transformation of the bearing component 6 and the bottom plate 1 to realize loading and unloading between cargoes and trucks, and when the device is independently used, the device can be used for horizontally pushing and pulling the cargoes and conveniently carrying the cargoes.
In example 2, as shown in fig. 1, 3, 4, 5 and 6, the loading and unloading assembly 4 comprises a sloping plate 41, the sloping plate 41 and the bottom plate 1 are connected into a whole, a combination groove 42 is formed on the surface of the sloping plate 41, a plurality of wall blocks 43 are arranged on the inner side of the combination groove 42, the wall blocks 43 and the sloping plate 41 are connected into a whole, a clamping groove is formed in the middle of the front end of the sloping plate 41, a lifting hook 5 is assembled with the sloping plate 41 through the clamping groove, the clamping groove is used for clamping and installing and accommodating the lifting hook 5, rolling grooves are formed on two sides of the front end of the sloping plate 41, a roller 16 is rotatably installed with the sloping plate 41 through the cooperation of the rolling grooves and a collar 17, the roller 16 protrudes out of the inclined plane of the sloping plate 41, the bearing assembly 6 comprises a top plate 61, a spring 62 is connected to the upper end of the top plate 61, a rubber pad 63 is arranged in the middle of the upper end of the top plate 61, a sleeve 64 is connected to the middle of the lower end of the top plate 61, a bottom wall ring 65 is symmetrically connected to the side of the lower end of the top plate 61, the top plate 61 is movably hinged to the sleeve 8 through the sleeve 64 and the rotating shaft, the sleeve 64 is in staggered fit with the sleeve 8, the hydraulic cylinder 9 is in linkage installation with the top plate 61 through the first bolt 15 and the bottom wall ring 65, the sleeve 64 is fixedly clamped with the sleeve 8 through the matching block 18 and the inserting rod 19, and the inserting rod 19 sequentially penetrates through the sleeve 64, the sleeve 8 and stretches into the inner side of the sleeve 8.
When in use, the inclined plate 41 and the loading plate 71 are combined to provide a certain gradient inclination angle when unloading and loading cargoes, and the rolling thrust provided when loading cargoes can be provided through the roller 16 protruding the inclined surface of the inclined plate 41, so that the physical strength is saved; the roller 16 arranged at the bottom of the bottom plate 1 is utilized to relatively rotate with the bottom plate 1 and the inclined plate 41 by virtue of the collar 17, the flexibility of the bottom of the device is improved, the cargoes can be transferred and transported independently, and the cargoes can be lifted and loaded and unloaded by matching with a crane, so that the defect that the cargoes cannot be directly lifted into a carriage due to loading the cargoes into a container-type truck is overcome, the device and the cargoes are lifted to a loading platform and then a lifting rope is removed, the device is pushed into the carriage, and finally the hydraulic cylinder 9 is started to obliquely remove the cargoes, so that the cargoes can be transported conveniently and rapidly between the cargoes and the truck, and the cargoes cannot be scratched and abraded;
the loading plate 71 and the top plate 61 are elastically connected through the spring 62, and are clamped and installed between the loading plate 71 and the top plate 61 through the rubber pad 63, so that direct compression of cargoes to the top plate 61 can be relieved, gravity load of partial cargoes is counteracted, smooth rotation of the sleeve 64 around the rotating shaft is ensured, the socket rod 19 at one end of the clamping block 18 is inserted into the sleeve 64, and the receiving assembly 6 in a horizontal state or an inclined state can be clamped and fixed.
In embodiment 3, as shown in fig. 1, 2, 5, 7 and 8, the load assembly 7 comprises a load plate 71, both front and rear ends of the load plate 71 are connected with a slope plate 72, the side of the slope plate 72 is equidistantly connected with plate teeth 73, the upper end of a spring 62 is connected with the lower end of the load plate 71, the load plate 71 is mounted in a spring manner with a top plate 61 through the spring 62, the slope plate 72 is mounted in a combined manner with a sloping plate 41 through a wall block 43 on the inner side of a combined groove 42 in a combined manner with the plate teeth 73, one end of the load plate 71 is conveniently mounted on the inner side of the combined groove 42 in a tightly embedded manner, goods are conveniently pushed onto the load plate 71 under the guiding and matching of the sloping plate 41, wherein the plate teeth 73 are in staggered matching with the wall blocks 43, the tightness of the load plate 71 in association with the sloping plate 41 is enhanced, and a combined clamping block 18 is inserted into a positioning cavity 14 to timely clamp and mount the bearing assembly 6 on the central supporting wall 3 in an inclined angle manner, when the goods are prevented from being guided and loaded on the loading plate 71, the inclination angle of the loading plate 71 is always kept in a fixed state, the goods are ensured to be safely loaded on the loading plate 71, the rubber pad 63 is clamped and installed between the loading plate 71 and the top plate 61, the linkage assembly 10 comprises a telescopic rod 1001, the lower end of the telescopic rod 1001 is connected with a retaining ring 1002, a second bolt 1003 is installed on the inner side of the retaining ring 1002, a third bolt 1004 is inserted at the upper end of the telescopic rod 1001, one end of the telescopic rod 1001 is movably hinged with the bottom plate 1 through the second bolt 1003 on the inner side of the retaining ring 1002 in cooperation with a lying cavity 11, so that the telescopic rod 1001 can be changed along with the inclination angle change of the loading plate 71, and a powerful support is provided for the bottom part on one side of the loading plate 71, the lying cavity 11 is ensured to provide a space for inclined storage for the telescopic rod 1001, the side surface of the telescopic rod 1001 is prevented from being scratched with the bottom plate 1, the rotary movable space of the telescopic rod 1001 on the bottom plate 1 is enlarged, the other end of the telescopic rod 1001 is movably hinged with the top plate 61 through the matching of a third bolt 1004 and the bottom wall ring 65.
When the automatic loading and unloading device is used, the tightness and the linkage property of the other end of the bearing component 6 and the bottom plate 1 are enhanced through the linkage component 10, the hydraulic cylinder 9 on one side of the bearing component 6 is matched, the load component 7 is driven to follow the bearing component 6 to carry out automatic conversion between horizontal and inclined states, and the load component 7 and the loading and unloading component 4 are utilized to assemble, so that the functions of transferring and guiding are achieved in the loading and unloading processes of cargoes.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (3)
1. The utility model provides an supplementary people goods hoist lifts by crane loading and unloading's device, includes bottom plate (1), its characterized in that: the utility model discloses a floor, including bottom plate (1), support wall (3), loading and unloading subassembly (4) at both ends around bottom plate (1), loading and unloading subassembly (4) internally mounted has lifting hook (5), support subassembly (6) are installed to central support wall (3) upper end, support subassembly (6) upper end and install load subassembly (7), central support wall (3) upper end is connected with sleeve pipe (8), two sets of pneumatic cylinders (9) are installed to one side of central support wall (3), pneumatic cylinder (9) bottom is connected with bottom plate (1), one end cartridge that bottom plate (1) was kept away from to pneumatic cylinder (9) has first bolt (15), two sets of subassemblies (10) are installed to central support wall (3) opposite side, projection position that subassembly (10) are located bottom plate (1) has seted up and has been laid down chamber (11), bottom plate (1) left and right sides all have been seted up draw-in groove (12), two sets of pneumatic cylinders (9) are installed to one side of central support wall (3), the one side of draw-in groove (12) is kept away from bottom plate (1) one end cartridge (15), the draw-in groove (12) is seted up with top surface positioning chamber (13), the bottom of the bottom plate (1) and the bottom of the loading and unloading assembly (4) are respectively provided with a roller (16), the bottoms of the bottom plate (1) and the bottom of the loading and unloading assembly (4) are respectively connected with a shaft collar (17), a clamping block (18) is inserted into the inner side of the positioning cavity (14), and the four corners of the surface of the clamping block (18) are respectively connected with a plug rod (19);
the central supporting wall (3) and the sleeve (8) are connected with the bottom plate (1) into a whole, a rotating shaft is arranged on the inner side of the sleeve (8), the hydraulic cylinder (9) and the linkage assembly (10) are symmetrically arranged relative to the central supporting wall (3), the side hooks (2) are accommodated and installed with the bottom plate (1) through the recycling cavity (13), the clamping grooves (12) are communicated with the recycling cavity (13), the clamping blocks (18) are embedded and installed with the sleeve (8) through the positioning cavity (14), and the roller (16) is rotatably installed with the bottom plate (1) through the collar (17);
the bearing assembly (6) comprises a top plate (61), a spring (62) is connected to the upper end of the top plate (61), a rubber pad (63) is arranged in the middle of the upper end of the top plate (61), a sleeve (64) is connected to the middle of the lower end of the top plate (61), and bottom wall rings (65) are symmetrically connected to the side of the lower end of the top plate (61);
the top plate (61) is movably hinged with the sleeve (8) through the matching of the sleeve (64) and the rotating shaft, the sleeve (64) is in staggered matching with the sleeve (8), the hydraulic cylinder (9) is in linkage installation with the top plate (61) through the matching of the first bolt (15) and the bottom wall ring (65), the sleeve (64) is in clamping installation with the sleeve (8) through the matching of the clamping block (18) and the inserting rod (19), and the inserting rod (19) at one end of the clamping block (18) is inserted into the sleeve to clamp and fix the bearing assembly (6) in a horizontal state or an inclined state;
the linkage assembly (10) comprises a telescopic rod (1001), a retaining ring (1002) is connected to the lower end of the telescopic rod (1001), a second bolt (1003) is installed on the inner side of the retaining ring (1002), a third bolt (1004) is inserted into the upper end of the telescopic rod (1001), and one end of the telescopic rod (1001) is movably hinged to the bottom plate (1) through the second bolt (1003) on the inner side of the retaining ring (1002) in a matched mode; the other end of the telescopic rod (1001) is movably hinged with the top plate (61) through the matching of a third bolt (1004) and the bottom wall ring (65);
the loading and unloading assembly (4) comprises an inclined plate (41), the inclined plate (41) and the bottom plate (1) are connected into a whole, a combined groove (42) is formed in the surface of the inclined plate (41), a plurality of wall blocks (43) are arranged on the inner side of the combined groove (42), and the wall blocks (43) and the inclined plate (41) are connected into a whole;
the lifting hook (5) is assembled with the sloping plate (41) through the clamping groove, the clamping groove is used for clamping and installing and accommodating the lifting hook (5), rolling grooves are formed in two sides of the front end of the sloping plate (41), the roller (16) is rotatably installed with the sloping plate (41) through the cooperation of the rolling grooves and the shaft rings (17), and the roller (16) protrudes out of the inclined surface of the sloping plate (41);
the load assembly (7) comprises a load plate (71), wherein the front end and the rear end of the load plate (71) are respectively connected with a slope plate (72), and plate teeth (73) are equidistantly connected to the side of the slope plate (72).
2. The device for assisting the lifting and loading and unloading of a man-machine crane according to claim 1, wherein: the upper end of the spring (62) is connected with the lower end of the loading plate (71), the loading plate (71) is arranged in a springing mode through the spring (62) and the top plate (61), and the rubber pad (63) is arranged between the loading plate (71) and the top plate (61) in a clamping mode.
3. A device for assisting the lifting and handling of a man-machine crane according to claim 2, characterized in that: the lying cavity (11) is used for providing a space for the telescopic rod (1001) to be obliquely stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067178.9A CN115285883B (en) | 2022-09-01 | 2022-09-01 | Device for assisting hoisting and loading and unloading of man-cargo crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211067178.9A CN115285883B (en) | 2022-09-01 | 2022-09-01 | Device for assisting hoisting and loading and unloading of man-cargo crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115285883A CN115285883A (en) | 2022-11-04 |
| CN115285883B true CN115285883B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211067178.9A Active CN115285883B (en) | 2022-09-01 | 2022-09-01 | Device for assisting hoisting and loading and unloading of man-cargo crane |
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| CN (1) | CN115285883B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209778188U (en) * | 2019-04-28 | 2019-12-13 | 中吉智能交通设施有限公司 | Guardrail corrugated plate production line unloading and stacking device |
| CN210103381U (en) * | 2019-03-13 | 2020-02-21 | 安徽国力物流有限公司 | Unloading lifting platform |
| CN213265455U (en) * | 2020-05-17 | 2021-05-25 | 吕全祥 | Building engineering lifting device |
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| GB1459801A (en) * | 1973-04-12 | 1976-12-31 | Gkn Transmissions Ltd | Apparatus for elevating wheeled vehicles |
| GB2084541A (en) * | 1980-10-01 | 1982-04-15 | Fawdry John Anthony | Self-levelling vehicle support arrangement |
| CN101357738A (en) * | 2007-08-02 | 2009-02-04 | 鲜一Terminal株式会社 | Container unloading device |
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| CN210103381U (en) * | 2019-03-13 | 2020-02-21 | 安徽国力物流有限公司 | Unloading lifting platform |
| CN209778188U (en) * | 2019-04-28 | 2019-12-13 | 中吉智能交通设施有限公司 | Guardrail corrugated plate production line unloading and stacking device |
| CN213265455U (en) * | 2020-05-17 | 2021-05-25 | 吕全祥 | Building engineering lifting device |
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| CN115285883A (en) | 2022-11-04 |
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