CN111573564B - Jacking device convenient for wood feeding tray and application method thereof - Google Patents
Jacking device convenient for wood feeding tray and application method thereof Download PDFInfo
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- CN111573564B CN111573564B CN202010436793.7A CN202010436793A CN111573564B CN 111573564 B CN111573564 B CN 111573564B CN 202010436793 A CN202010436793 A CN 202010436793A CN 111573564 B CN111573564 B CN 111573564B
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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
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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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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Pallets (AREA)
Abstract
The invention provides a jacking device convenient for wood pallets to be jacked and a use method thereof, comprising a base, a guide seat, a lifting frame, a movable pile I, a movable beam, a movable pile II, a first lifting cylinder, a guide pillar, a second lifting cylinder and a safety pin, wherein the lifting frame is arranged on the base, and the first lifting cylinder is arranged on the base and connected with the lifting frame to drive the lifting frame to lift and fall; the movable piles I are distributed on the cross beams on the lifting frame; the second movable piles are distributed on the movable beam; the movable beam is positioned above the lifting frame. According to the invention, the first movable pile and the second movable pile are respectively inserted into the first hole of the movable beam and the second hole of the lifting frame cross beam according to the condition of the wood tray transverse sleeper. The invention can lift the plate stack through the wood tray, can effectively prevent the surface and the side surface of the metal plate stack from being scratched, and has the advantages of compact structure, good rigidity, low manufacturing cost and simple operation.
Description
Technical Field
The invention belongs to the technical field of sheet metal packaging machinery, and particularly relates to a jacking device convenient for loading a wooden tray and a using method thereof.
Background
Sheet metal packaging is an important protective measure for sheet metal storage and transport. According to the technological process of cold rolling production, the metal sheet packaging line belongs to the last process of the finishing shop of the cold rolling mill, most commonly is positioned after the metal sheet 'transverse cutting unit', and the product is directly shipped or enters a finished product warehouse. The steel enterprises or aluminum factories in the industrially developed countries are very important to look at the metal plate package, and the metal plate package is improved to the height of ensuring safe storage and transportation and improving the product grade. The research of the metal plate packaging line in the current stage in China is late, and the plate packaging line of a domestic large-scale steel enterprise and an aluminum factory mainly depends on import.
The metal plate packaging line comprises the procedures of weighing, film coating, film winding, wood feeding tray, bundling and the like, and in the wood feeding tray process section, a jacking device which can be matched with a conveying chain for use is needed, a transverse sleeper and a longitudinal sleeper of the wood tray can be penetrated, and scratch cannot be generated on a finished metal plate in the process of jacking a metal plate stack, so that the development and design of the jacking device which is convenient for wood feeding tray are especially necessary.
Disclosure of Invention
In order to solve the problem that scratch cannot be generated on finished metal plates in the process of lifting up the metal plate stack, the invention provides a lifting device convenient for lifting up a wooden tray and a use method thereof.
According to the invention, the positions of the movable piles can be adjusted according to the metal plate stacks and the wooden pallets with different specifications, and the movable beams are selected to be lifted or lowered to lift the metal plate stacks without scratching the bottom surfaces and the side surfaces of the plate stacks.
The technical scheme provided by the invention is as follows:
a jacking device convenient for loading a wooden tray comprises a base, a guide seat, a lifting frame, a first movable pile, a movable beam, a second movable pile, a first lifting cylinder, a guide pillar, a second lifting cylinder and a safety pin, wherein the lifting frame is arranged on the base, and the first lifting cylinder is arranged on the base and connected with the lifting frame to drive the lifting frame to lift and fall; the movable piles are distributed on the cross beams on the lifting frame; the second movable piles are distributed on the movable beam; the movable beam is positioned above the lifting frame; the second lifting oil cylinder is arranged on the lifting frame and connected with the movable beam, and the second lifting oil cylinder drives the movable beam to lift and fall; one end of the guide post is arranged on the movable beam, and the other end of the guide post downwards passes through the lifting frame and downwards extends; the safety pin is arranged on the base and is positioned outside the first lifting oil cylinder; the guide seat is vertically arranged on the base and is positioned in the lifting frame.
The four bases are distributed at four corners of the lifting frame.
The lifting frame comprises a rectangular frame of the lifting frame, wherein the transverse cross beams and the longitudinal cross beams are distributed at four corners of the rectangular frame, the ear plates are welded with the upright posts, the ear plates are provided with first pin holes, the two cross beams are transversely and symmetrically distributed in the middle of the rectangular frame, the cross beams are provided with second holes and second pin holes, and the lifting frame is provided with guide pillar holes outside the cross beams; the guide post hole is internally provided with a guide post.
The movable beams are arranged in parallel, each movable beam at least comprises a beam body, a first hole and a third pin hole, and the first hole and the third pin hole are distributed on the beam body uniformly.
The movable piles are multiple, each movable pile at least comprises a pile body I, a lining plate I, a bolt I and a pin I, the lining plate I is arranged at one end of the movable pile, the bolt I and the pin I are arranged at the other end of the movable pile, the bolt I is arranged in the middle of the movable pile, and the pin I is positioned at one side of the movable pile; the first bolt is inserted into the first hole of the movable beam, and the first pin is inserted into the third pin hole of the movable beam.
The second movable piles are multiple, each second movable pile at least comprises a second pile body, a second lining plate, a second bolt and a second bolt, the second pile body is arranged at one end of the second lining plate, and the second bolt is arranged at the other end of the second pile body; the second pin is arranged on the outer side of the pile body II provided with one end of the second bolt; the second bolt is inserted into a second hole of the lifting frame cross beam, and the second pin is inserted into a second pin hole of the lifting frame cross beam.
The seat is provided with a safety pin hole.
The method for using the jacking device convenient for loading the wooden trays comprises the following specific steps of: the movable pile I and the movable pile II are distributed between the two attachment plate chains, and the lifting device cannot interfere with the conveying chain when the lifting frame is lifted;
the wood tray is matched for use, the number of holes of the movable beam is multiple, the number of movable piles is multiple, and the position of the movable piles is selected according to the positions of the transverse sleepers of the wood tray; the second holes of the lifting frame cross beam are multiple, the second movable piles are multiple, and the positions of the second movable piles are selected according to the positions of the transverse sleepers of the wood tray;
when the width of the metal plate stack is small, the movable beam is positioned at a falling position, the lifting frame is lifted, the movable pile II passes through the wood tray and contacts the bottom surface of the metal plate stack, and the metal plate stack on the conveying chain is lifted;
when the metal plate stack is of the middle width, the movable beam on the inner side is in a lifting position, the movable beam on the outer side is in a falling position, the lifting frame is lifted, the movable pile II and the movable pile I on the inner side penetrate through the wood tray to contact the bottom surface of the metal plate stack, and the metal plate stack on the conveying chain is lifted;
when the width of the metal plate stack is large, the movable beam is in a lifting position, the lifting frame is lifted, the movable pile II and the movable pile I penetrate through the wooden tray to contact the bottom surface of the metal plate stack, and the metal plate stack on the conveying chain is lifted.
The beneficial effects of the invention are as follows:
the jacking device convenient for feeding the wooden trays can flexibly select the positions of the first movable piles and the second movable piles according to the positions of the wooden tray transverse sleepers, and can adapt to wooden trays with various specifications.
The invention has compact structure, good rigidity, low manufacturing cost, convenient installation and simple operation.
When the width of the metal plate stack is small, the movable beam is in a falling position, the lifting frame is lifted, the movable pile II penetrates through the wood tray to contact the bottom surface of the metal plate stack, and the metal plate stack on the conveying chain is lifted. When the metal plate stack is of the middle width, the movable beam on the inner side is in the lifting position, the movable beam on the outer side is in the falling position, the lifting frame is lifted, the movable pile II and the movable pile I on the inner side penetrate through the wooden tray to contact the bottom surface of the metal plate stack, and the metal plate stack on the conveying chain is lifted. When the width of the metal plate stack is large, the movable beam is in a lifting position, the lifting frame is lifted, the movable pile II and the movable pile I penetrate through the wooden tray to contact the bottom surface of the metal plate stack, and the metal plate stack on the conveying chain is lifted. The distance between the two rows of movable piles is smaller than the width of the minimum metal plate stack to be conveyed by the conveying chain, and the movable piles are beneficial in that when the movable piles are lifted, the side surfaces of the metal plate stack cannot be scratched by the movable piles.
Further description will be made below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of a jacking device according to the present invention.
Fig. 2 is a front view of the jacking device of the present invention.
Fig. 3 is a top view of the jacking device of the present invention.
Fig. 4 is a left side view of the jacking device of the present invention.
Fig. 5 is a schematic perspective view of a wooden pallet.
Fig. 6 is a schematic perspective view of the lifting frame.
Fig. 7 is a schematic perspective view of the movable beam.
Fig. 8 is a schematic perspective view of a first movable pile.
Fig. 9 is a schematic perspective view of a second movable pile.
Fig. 10 is a schematic view of an operating state in which a smaller width plate stack is lifted.
Fig. 11 is a schematic view of an operating state in which the middle-width sheet stack is lifted.
Fig. 12 is a schematic view of an operating state in which a larger width plate stack is lifted.
In the drawings, reference numerals are: 1. a base; 1-1, safety pin holes; 2. a guide seat; 3. a lifting frame; 3-1, a transverse beam; 3-2, a second diagonal bracing; 3-3, stand columns; 3-4, pin holes I; 3-5, a first diagonal bracing; 3-6, a longitudinal beam; 3-7, a cross beam; 3-8, hole two; 3-9, pin holes II; 3-10, a guide pillar hole; 3-11, ear plates; 4. a movable pile I; 4-1, pile body I; 4-2, a first lining plate; 4-3, a first bolt; 4-4, pin one; 5. a movable beam; 5-1, a beam body; 5-2, hole one; 5-3, pin holes III; 6. a second movable pile; 6-1, a second pile body; 6-2, a second lining board; 6-3, a second bolt; 6-4, a second pin; 7. a first lift cylinder; 8. a guide post; 9. a second lifting cylinder; 10. a safety pin; 11. a wooden pallet; 11-1, transverse sleepers; 11-2, longitudinal crossties; 12. a stack of metal sheets; 13. and a conveying chain.
Detailed Description
Example 1:
in order to solve the problem that scratches cannot be generated on finished metal plates in the process of lifting up a metal plate stack, the invention provides a lifting device convenient for lifting up a wood tray and a use method thereof, as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12.
According to the invention, the positions of the movable piles can be adjusted according to the metal plate stacks and the wooden pallets with different specifications, and the movable beams are selected to be lifted or lowered to lift the metal plate stacks without scratching the bottom surfaces and the side surfaces of the plate stacks.
The jacking device convenient for loading the wooden trays comprises a base 1, a guide seat 2, a lifting frame 3, a movable pile I4, a movable beam 5, a movable pile II 6, a first lifting oil cylinder 7, a guide pillar 8, a second lifting oil cylinder 9 and a safety pin 10, wherein the lifting frame 3 is arranged on the base 1, and the first lifting oil cylinder 7 is arranged on the base 1 and is connected with the lifting frame 3 to drive the lifting frame 3 to lift and drop; the movable piles I4 are distributed on the cross beams 3-7 on the lifting frame 3; the second movable piles 6 are distributed on the movable beam 5; the movable beam 5 is positioned above the lifting frame 3; the second lifting oil cylinder 9 is arranged on the lifting frame 3 and connected with the movable beam 5, and the second lifting oil cylinder 9 drives the movable beam 5 to lift and fall; one end of the guide post 8 is arranged on the movable beam 5, and the other end of the guide post downwards passes through the lifting frame 3 and downwards extends; the safety pin 10 is arranged on the base 1 and is positioned outside the first lifting oil cylinder 7; the guide seat 2 is vertically arranged on the base 1 and is positioned in the lifting frame 3.
The wood tray 11 in the jacking device convenient for the wood tray is composed of the longitudinal sleepers 11-2 and the transverse sleepers 11-1, the positions of the movable piles I4 and the movable piles II 6 can be flexibly selected according to the positions of the transverse sleepers 11-1 of the wood tray 11, and the jacking device can adapt to wood trays 11 with various specifications. The invention has compact structure, good rigidity, low manufacturing cost, convenient installation and simple operation.
Example 2:
based on the embodiment 1, in this embodiment, preferably, four bases 1 are distributed at four corners of the lifting frame 3.
Preferably, as shown in fig. 6, the lifting frame 3 comprises a transverse beam 3-1, a second diagonal brace 3-2, upright posts 3-3, a first diagonal brace 3-5, a longitudinal beam 3-6, a beam 3-7 and an ear plate 3-11, wherein the transverse beam 3-1 and the longitudinal beam 3-6 form a rectangular frame of the lifting frame 3, the upright posts 3-3 are distributed at four corners of the rectangular frame, the ear plate 3-11 and the upright posts 3-3 are welded together, the ear plate 3-11 is provided with a first pin hole 3-4, the two beams 3-7 are transversely and symmetrically distributed in the middle of the rectangular frame, the beam 3-7 is provided with a second hole 3-8 and a second pin hole 3-9, the lifting frame 3 is provided with a guide post hole 3-10, and the guide post hole 3-10 is positioned outside the beam 3-7; the guide post holes 3-10 are internally provided with guide posts 8.
Preferably, as shown in fig. 7, the movable beams 5 are multiple and arranged in parallel, each movable beam 5 at least comprises a beam body 5-1, a hole one 5-2 and a pin hole three 5-3, and the hole one 5-2 and the pin hole three 5-3 are multiple and uniformly distributed on the beam body 5-1.
The lifting frame 3 comprises a transverse beam 3-1, a second inclined strut 3-2, upright posts 3-3, a first inclined strut 3-5, a longitudinal beam 3-6, a beam 3-7 and an ear plate 3-11, wherein the transverse beam 3-1 and the longitudinal beam 3-6 form an outer frame of the lifting frame 3, the upright posts 3-3 are distributed at four corners of a large frame, the ear plate 3-11 and the upright posts 3-3 are welded together, the ear plate 3-11 is provided with first pin holes 3-4 for connecting oil cylinder joints, the two cross beams 3-7 are symmetrically distributed, the cross beams 3-7 are provided with second holes 3-8 for inserting movable piles 6, pin holes 3-9 for inserting second pins 6-4 on the movable piles 6 are arranged, the movable piles 6 are prevented from rotating, guide pillar holes 3-10 are formed in the lifting frame 3, and the guide pillars 8 can slide up and down in the guide pillar holes 3-10 for guiding lifting of the movable piles 5. The movable beam 5 comprises a beam body 5-1, wherein a hole I5-2 is formed in the beam body and used for inserting a movable pile I4, and a pin hole III 5-3 is formed in the beam body and used for inserting a pin I4-4 on the movable pile I4 to prevent the movable pile I4 from rotating.
Preferably, as shown in fig. 8, the movable piles 4 are multiple, each movable pile 4 at least comprises a pile body 4-1, a lining plate 4-2, a bolt 4-3 and a pin 4-4, wherein the lining plate 4-2 is arranged at one end of the movable pile 4, the bolt 4-3 and the pin 4-4 are arranged at the other end of the movable pile 4, the bolt 4-3 is arranged in the middle of the movable pile 4, and the pin 4-4 is positioned at one side of the movable pile 4; the first bolt 4-3 is inserted into the first hole 5-2 of the movable beam 5, and the first bolt 4-4 is inserted into the third pin hole 5-3 of the movable beam 5.
The movable pile one 4 comprises a pile body one 4-1, a lining plate one 4-2, a bolt one 4-3 and a pin one 4-4, wherein the bolt one 4-3 is inserted into a hole one 5-2 of the movable beam 5 and used for positioning, the pin one 4-4 is inserted into a pin hole three 5-3 of the movable beam 5 and used for preventing rotation, and the lining plate one 4-2 is made of nylon, so that a finished plate can be effectively prevented from being scratched.
Preferably, as shown in fig. 9, the number of the second movable piles 6 is plural, each second movable pile 6 at least comprises a second pile body 6-1, a second lining plate 6-2, a second bolt 6-3 and a second bolt 6-4, wherein the second pile body 6-1 is arranged at one end of the second lining plate 6-2, and the second bolt 6-3 is arranged at the other end of the second pile body 6-1; the second pin 6-4 is arranged on the outer side of the second pile body 6-1 provided with one end of the second bolt 6-3; the second bolt 6-3 is inserted into the second hole 3-8 of the cross beam 3-7 of the lifting frame 3, and the second bolt 6-4 is inserted into the second pin hole 3-9 of the cross beam 3-7 of the lifting frame 3.
The movable pile II 6 comprises a pile body II 6-1, a lining plate II 6-2, a bolt II 6-3 and a bolt II 6-4, wherein the bolt II 6-3 is inserted into a hole II 3-8 of a beam 3-7 of the lifting frame 3 and used for positioning, the bolt II 6-4 is inserted into a pin hole II 3-9 of the beam 3-7 of the lifting frame 3 and used for preventing rotation, and the lining plate II 6-2 is made of nylon, so that a finished plate can be effectively prevented from being scratched.
Preferably, the seat 1 is provided with a safety pin hole 1-1.
According to the invention, the safety pin hole 1-1 is arranged on the base 1, when equipment needs to be overhauled, the lifting frame 3 is lifted to the upper limit, and the safety pin 10 is inserted into the safety pin hole 1-1, so that the safety pin is safe and reliable.
The method for using the jacking device convenient for loading the wooden trays comprises the following specific steps of: the movable piles I4 and the movable piles II 6 are distributed between the two attachment plate chains and are matched with the conveying chain 13, and the lifting device cannot interfere with the conveying chain 13 when the lifting frame 3 is lifted;
the wood pallet 11 is matched for use, the number of the holes I5-2 of the movable beam 5 is plural, the number of the movable piles I4 is plural, and the positions of the movable piles I4 are selected according to the positions of the transverse sleepers 11-1 of the wood pallet 11; the number of holes II 3-8 of the cross beam 3-7 of the lifting frame 3 is multiple, the number of movable piles II 6 is also multiple, and the position of the movable piles II 6 is selected according to the position of the transverse sleeper 11-1 of the wood tray 11;
when the width of the metal plate stack 12 is small, the movable beam 5 is positioned at the falling position, the lifting frame 3 is lifted, the movable pile II 6 penetrates through the wood tray 11 to contact the bottom surface of the metal plate stack 12, and the metal plate stack 12 on the conveying chain 13 is lifted;
when the metal plate stack 12 is of the middle width, the movable beam 5 on the inner side is positioned at a lifting position, the movable beam 5 on the outer side is positioned at a falling position, the lifting frame 3 is lifted, the movable pile II 6 and the movable pile I4 on the inner side penetrate through the wooden tray 11 to contact the bottom surface of the metal plate stack 12, and the metal plate stack 12 on the conveying chain 13 is lifted;
when the width of the metal plate stack 12 is large, the movable beam 5 is in a lifting position, the lifting frame 3 is lifted, the movable pile two 6 and the movable pile one 4 penetrate through the wood tray 11 to contact the bottom surface of the metal plate stack 12, and the metal plate stack 12 on the conveying chain 13 is lifted.
The invention provides a jacking device convenient for a wood pallet to be jacked, which comprises a base 1, a guide seat 2, a lifting frame 3, a movable pile I4, a movable beam 5, a movable pile II 6, a first lifting cylinder 7, a guide pillar 8, a second lifting cylinder 9 and a safety pin 10, wherein the four bases 1 are distributed at four corners of the jacking device, the first lifting cylinder 9 is arranged on the base 1, the lifting frame 3 is driven to lift and drop by the first lifting cylinder 9, the movable pile II 6 is inserted into a hole II 3-8 of a cross beam 3-7 of the lifting frame 3, the movable pile I4 is inserted into a hole I5-2 of the movable beam 5, the guide pillar 8 is arranged on the movable beam 5, the second lifting cylinder 9 is arranged on the lifting frame 3, the movable beam 5 is driven to lift and drop by the second lifting cylinder 9, the guide pillar 8 slides up and down in a guide pillar hole 3-10 of the lifting frame 3, and the movable pile I4 and the movable pile II 6 are multiple. According to the invention, the lifting frame 3 can vertically lift under the drive of the first lifting oil cylinder 7, and the guide seat 2 plays a guiding role.
The distance between the two rows of movable piles (6) is smaller than the width of the minimum-specification metal plate stack (12) to be conveyed by the conveying chain, and the movable piles (6) cannot scratch the side surface of the metal plate stack (12) when being lifted.
The jacking device convenient for feeding the wooden trays can flexibly select the positions of the first movable piles 4 and the second movable piles 6 according to the positions of the transverse sleepers 11-1 of the wooden trays 11, and can adapt to the wooden trays 11 with various specifications. The invention has compact structure, good rigidity, low manufacturing cost, convenient installation and simple operation.
According to the invention, the movable pile I4 and the movable pile II 6 are respectively inserted into the hole I5-1 of the movable beam 5 and the hole II 3-8 of the cross beam 3-7 of the lifting frame 3 according to the condition of the transverse sleeper 11-1 of the wood tray 11. The invention can lift the plate stack through the wooden tray 11, can effectively prevent the surface and the side surface of the metal plate stack from being scratched, and has the advantages of compact structure, good rigidity, low manufacturing cost and simple operation.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of implementing the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention, the detailed description of the device structure and its components are prior art, and the invention is not to be construed as limited to the embodiments.
Claims (7)
1. The utility model provides a use method of jacking device convenient to go up wooden tray which characterized in that: the method comprises the following specific steps: the lifting device convenient for the wood feeding tray is matched with a conveying chain (13) to be used, and comprises a base (1), a guide seat (2), a lifting frame (3), a first movable pile (4), a movable beam (5), a second movable pile (6), a first lifting oil cylinder (7), a guide pillar (8), a second lifting oil cylinder (9) and a safety pin (10), wherein the lifting frame (3) is arranged on the base (1), and the first lifting oil cylinder (7) is arranged on the base (1) and is connected with the lifting frame (3) to drive the lifting frame (3) to lift and fall; the movable piles I (4) are distributed on the cross beams (3-7) on the lifting frame (3); the second movable piles (6) are distributed on the movable beam (5); the movable beam (5) is positioned above the lifting frame (3); the second lifting oil cylinder (9) is arranged on the lifting frame (3) and connected with the movable beam (5), and the second lifting oil cylinder (9) drives the movable beam (5) to lift and fall; one end of the guide post (8) is arranged on the movable beam (5), and the other end of the guide post downwards passes through the lifting frame (3) and downwards extends; the safety pin (10) is arranged on the base (1) and is positioned outside the first lifting oil cylinder (7); the guide seat (2) is vertically arranged on the base (1) and is positioned in the lifting frame (3); the movable pile I (4) and the movable pile II (6) of the lifting device which is convenient for the wood feeding tray are distributed between the two attached plate chains, and the lifting device cannot interfere with the conveying chain (13) when the lifting frame (3) is lifted; the wood pallet (11) is matched, the number of holes I (5-2) of the movable beams (5) is multiple, the number of movable piles I (4) is also multiple, and the positions of the movable piles I (4) are selected according to the positions of the transverse sleepers (11-1) of the wood pallet (11); the number of holes II (3-8) of the cross beam (3-7) of the lifting frame (3) is multiple, the number of movable piles II (6) is also multiple, and the position of the movable piles II (6) is selected according to the position of the transverse sleeper (11-1) of the wood tray (11); when the width of the metal plate stack (12) is small, the movable beam (5) is positioned at the falling position, the lifting frame (3) is lifted, the movable pile II (6) penetrates through the wood tray (11) to contact the bottom surface of the metal plate stack (12), and the metal plate stack (12) on the conveying chain (13) is lifted; when the metal plate stack (12) is of the middle width, the movable beam (5) on the inner side is positioned at a lifting position, the movable beam (5) on the outer side is positioned at a falling position, the lifting frame (3) is lifted, the movable pile II (6) and the movable pile I (4) on the inner side penetrate through the wooden tray (11) to contact the bottom surface of the metal plate stack (12), and the metal plate stack (12) on the conveying chain (13) is lifted; when the width of the metal plate stack (12) is large, the movable beam (5) is in a lifting position, the lifting frame (3) is lifted, the movable pile II (6) and the movable pile I (4) penetrate through the wood tray (11) to contact the bottom surface of the metal plate stack (12), and the metal plate stack (12) on the conveying chain (13) is lifted.
2. The method for using the jacking device for facilitating the loading of the wooden pallets according to claim 1, wherein the method comprises the following steps: the four bases (1) are distributed at four corners of the lifting frame (3).
3. The method for using the jacking device for facilitating the loading of the wooden pallets according to claim 1, wherein the method comprises the following steps: the lifting frame (3) comprises a transverse cross beam (3-1), a second inclined strut (3-2), upright posts (3-3), a first inclined strut (3-5), a longitudinal cross beam (3-6), cross beams (3-7) and lug plates (3-11), wherein the transverse cross beam (3-1) and the longitudinal cross beam (3-6) form a rectangular frame of the lifting frame (3), the upright posts (3-3) are distributed at four corners of the rectangular frame, the lug plates (3-11) are welded with the upright posts (3-3), the lug plates (3-11) are provided with first pin holes (3-4), the cross beams (3-7) are two and are transversely symmetrically distributed in the middle of the rectangular frame, second pin holes (3-8) and second pin holes (3-9) are formed in the cross beams (3-7), guide post holes (3-10) are formed in the lifting frame (3), and the guide post holes (3-10) are formed in the outer sides of the cross beams (3-7); the guide post holes (3-10) are internally provided with guide posts (8).
4. The method for using the jacking device for facilitating the loading of the wooden pallets according to claim 1, wherein the method comprises the following steps: the movable beams (5) are arranged in parallel, each movable beam (5) at least comprises a beam body (5-1), a first hole (5-2) and a third pin hole (5-3), and the first hole (5-2) and the third pin hole (5-3) are distributed on the beam body (5-1) uniformly.
5. The method for using the jacking device for facilitating the loading of the wooden pallets according to claim 1, wherein the method comprises the following steps: the movable piles I (4) are multiple, each movable pile I (4) at least comprises a pile body I (4-1), a lining plate I (4-2), a bolt I (4-3) and a pin I (4-4), the lining plate I (4-2) is arranged at one end of the movable pile I (4), the bolt I (4-3) and the pin I (4-4) are arranged at the other end of the movable pile I (4), the bolt I (4-3) is arranged in the middle of the movable pile I (4), and the pin I (4-4) is positioned at one side of the movable pile I (4); the first bolt (4-3) is inserted into the first hole (5-2) of the movable beam (5), and the first bolt (4-4) is inserted into the third pin hole (5-3) of the movable beam (5).
6. The method for using the jacking device for facilitating the loading of the wooden pallets according to claim 1, wherein the method comprises the following steps: the movable piles II (6) are multiple, each movable pile II (6) at least comprises a pile body II (6-1), a lining plate II (6-2), a bolt II (6-3) and a bolt II (6-4), the pile body II (6-1) is arranged at one end of the lining plate II (6-2), and the bolt II (6-3) is arranged at the other end of the pile body II (6-1); the second pin (6-4) is arranged at the outer side of the second pile body (6-1) provided with one end of the second bolt (6-3); the second bolt (6-3) is inserted into a second hole (3-8) of the cross beam (3-7) of the lifting frame (3), and the second pin (6-4) is inserted into a second pin hole (3-9) of the cross beam (3-7) of the lifting frame (3).
7. The method for using the jacking device for facilitating the loading of the wooden pallets according to claim 1, wherein the method comprises the following steps: the base (1) is provided with a safety pin hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436793.7A CN111573564B (en) | 2020-05-21 | 2020-05-21 | Jacking device convenient for wood feeding tray and application method thereof |
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| JP2007320690A (en) * | 2006-05-31 | 2007-12-13 | Nippon Sharyo Seizo Kaisha Ltd | Heavy load lifting device and heavy load lifting system |
| CN103938603A (en) * | 2014-04-29 | 2014-07-23 | 南通迪施有限公司 | Continuous lifting device and method of installation ship platform |
| CN108100938A (en) * | 2016-11-24 | 2018-06-01 | 威海新特重工有限公司 | Multistage thick stick synchronous lifting device |
| CN208869949U (en) * | 2018-10-10 | 2019-05-17 | 田书民 | A kind of bridge installation jacking apparatus based on bridge security performance |
| CN209352166U (en) * | 2019-01-07 | 2019-09-06 | 青岛向荣自控工程技术有限公司 | A kind of completely new jacking translation device |
| CN212740617U (en) * | 2020-05-21 | 2021-03-19 | 中国重型机械研究院股份公司 | Jacking device convenient to log tray |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007320690A (en) * | 2006-05-31 | 2007-12-13 | Nippon Sharyo Seizo Kaisha Ltd | Heavy load lifting device and heavy load lifting system |
| CN103938603A (en) * | 2014-04-29 | 2014-07-23 | 南通迪施有限公司 | Continuous lifting device and method of installation ship platform |
| CN108100938A (en) * | 2016-11-24 | 2018-06-01 | 威海新特重工有限公司 | Multistage thick stick synchronous lifting device |
| CN208869949U (en) * | 2018-10-10 | 2019-05-17 | 田书民 | A kind of bridge installation jacking apparatus based on bridge security performance |
| CN209352166U (en) * | 2019-01-07 | 2019-09-06 | 青岛向荣自控工程技术有限公司 | A kind of completely new jacking translation device |
| CN212740617U (en) * | 2020-05-21 | 2021-03-19 | 中国重型机械研究院股份公司 | Jacking device convenient to log tray |
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| CN111573564A (en) | 2020-08-25 |
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