CN111689369B - Construction site steel sheet quick lifting device - Google Patents
Construction site steel sheet quick lifting device Download PDFInfo
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- CN111689369B CN111689369B CN202010698071.9A CN202010698071A CN111689369B CN 111689369 B CN111689369 B CN 111689369B CN 202010698071 A CN202010698071 A CN 202010698071A CN 111689369 B CN111689369 B CN 111689369B
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- plate
- positioning
- material rack
- lifting
- material frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a construction site steel plate quick lifting device which comprises a first material frame and a second material frame, wherein the first material frame and the second material frame are both provided with two material frames, the two material frames are symmetrically arranged between the same material frame structure, the two first material frames are connected through a cross beam rod, the first material frame and the second material frame on the same side are connected through a longitudinal beam rod, and a main hanging lock is arranged above the first material frame; through setting up the structure the same, set up two sets of first material frame and second material frame of opposite direction, and set to by first material frame by the bottom plate, the crossbeam, the longeron, the pinch plate, positioning seat and locating plate combination form, and through connecting through the crossbeam pole between the first material frame with organizing, and connect through the longeron pole between first material frame and the second material frame, thereby let the staff can adjust the size of hoisting machine structure according to the size of treating the hoist and mount steel sheet, thereby be convenient for it hoists the steel sheet of different specifications.
Description
Technical Field
The invention relates to the related technical field of building construction, in particular to a construction site steel plate quick lifting device.
Background
One of the plates is a flat rectangular building material plate with standard size, which is applied to the building industry and is used as a component on a building wall, and the plate is produced and processed mainly by forging, rolling or casting and the like, and can be divided into a thin plate, a middle plate, a thick plate and an extra-thick plate according to the thickness of the plate; but the device that traditional job site promoted to the steel sheet all adopts the rope to bind panel usually, then suitable position department is transported to panel after binding to rethread hoisting equipment, but the steel sheet is very easy at unsettled in-process of transporting owing to sheet metal's lower disturbing, and lead to panel bending deformation to appear, thereby lead to panel to appear being difficult to the problem of assembly when actual installation, although effective hoisting machine constructs and adopts special panel transportation base to carry out the transportation of panel, its base size all is fixed the setting usually, thereby lead to it can't be nimble to transporting to the panel of different models, and the horizontal of placing of base occupies the space great, and to the great panel of size, it can lead to it to carry out the transportation operation degree of difficulty higher between the building crowd, and safe risk coefficient also can increase by times.
Disclosure of Invention
The invention aims to provide a quick lifting device for a steel plate of a construction site, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a construction site steel sheet quick hoisting device, includes first material frame and second material frame, first material frame and second material frame all are provided with two, and set up for the symmetry between the same group material frame structure, and are connected through the crossbeam pole between two first material frames, and are connected through the longeron pole between the first material frame of homonymy and the second material frame, and the top of first material frame is provided with main tool to lock that hangs, the top of second material frame is provided with vice tool to lock that hangs, the main upper end of hanging the tool to lock is connected with the lifting hook that main hung through main lifting rope, and vice lifting hook that hanging tool was connected on with vice hanging through vice lifting rope, first material frame is formed by bottom plate, crossbeam, longeron, clamp plate, positioning seat and locating plate combination.
Preferably, crossbeam and longeron are the channel-section steel that the cross-section is square frame structure, and its equal symmetry is provided with two, and is connected for the initial position between its four roof beam body structures, and the relation of connection between crossbeam, longeron, the bottom plate is fixed welding, and the crossbeam leans on the outer side surface of inner to have seted up first mounting hole, and the longeron leans on the inner lateral surface to have seted up the second mounting hole.
Preferably, crossbeam pole and longeron pole are the steel that the cross-section is the rectangle, and the cross-section size of its steel is identical with the notch cross-section of crossbeam, longeron, and has all seted up the positioning bolt hole on the roof beam body of crossbeam pole and longeron pole, and the hole body size of positioning bolt hole is identical with the hole body size of first mounting hole, second mounting hole, and carries out fixed connection through positioning bolt between crossbeam and the crossbeam pole, and is connected through positioning bolt between the roof beam body of longeron and longeron pole.
Preferably, the bottom plate is a rectangular flat plate, a group of bolt holes are symmetrically formed in the outer ends of the bottom plate body in the transverse direction and the longitudinal direction, the clamping plate is rotatably installed on the longitudinal side edge of the bottom plate through a hinge, the positioning seat is rotatably installed on the transverse side edge of the bottom plate through a hinge, the positioning seat is a rectangular seat body, a guide rod hole is formed in the vertical direction of the seat body, the positioning plate is a rectangular flat plate, a group of guide rods are fixedly welded to the lower surface of the bottom plate body, the positions of the guide rods correspond to the positions of the guide rod holes in the positioning seat, and the positioning plate is movably arranged in the guide rod holes in the positioning seat through the guide rods.
Preferably, the cross section of the plate body of the clamping plate is in an L shape, a first fixing hole is formed in the transverse plate body of the plate body, a second fixing hole is formed in the plate body of the positioning plate, the hole body positions of the first fixing hole and the second fixing hole correspond to the bolt hole positions of the bottom plate, and the positioning plate and the clamping plate are fixed on the bottom plate through a first positioning bolt and a second positioning bolt respectively.
Preferably, the first lifting lug, the second lifting lug and the third lifting lug are fixedly welded on the upper surface of the plate body of the clamping plate from the inner side end to the outer side end in sequence.
Preferably, the main lifting lockset is formed by combining a first beam body, a second beam body and a connecting beam, the first beam body and the second beam body are of a hollow tubular structure, the connecting beam is movably arranged in a cavity of the first beam body and a cavity of the second beam body, the connecting beam, the first beam body and the second beam body are connected through bolts in a positioning mode, main lifting lugs are arranged above the beam bodies of the first beam body and the second beam body and are connected with the main lifting ropes through the connecting ropes, fixed pulleys are fixedly mounted at the outer ends, close to the outer sides, of the first beam body and the second beam body, first lifting ropes are arranged on wheel bodies of the fixed pulleys, one ends of the first lifting ropes are connected with the first lifting lugs, the other ends of the rope bodies of the fixed pulleys are connected with movable pulleys, second lifting ropes are mounted on wheel bodies of the movable pulleys, and two ends of the second lifting ropes are respectively connected with the second lifting lugs and third lifting lugs.
Preferably, the second material rack and the first material rack are the same in structure and are symmetrically arranged, and the auxiliary hanging lock is the same in structure as the main hanging lock and is installed in the same direction as the main hanging lock.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting mechanism is characterized in that two groups of first material frames and second material frames which are same in structure and opposite in direction are arranged, the first material frames are formed by combining a bottom plate, a cross beam, a longitudinal beam, a clamping plate, a positioning seat and a positioning plate, the first material frames in the same group are connected through a cross beam rod, and the first material frames and the second material frames are connected through a longitudinal beam rod, so that a worker can adjust the size of the lifting mechanism according to the size of a steel plate to be lifted, and the lifting mechanism can lift steel plates of different specifications conveniently;
2. the clamping plate, the positioning seat and the positioning plate are arranged, and the bolt holes are formed in the bottom plate, so that workers can clamp the transporting steel plate very conveniently, and the working efficiency is effectively improved;
3. and through fixed welding of the plate body upper surface at the pinch-off blades has first lug, second lug and third lug to through setting up main tool to lock and the vice tool to lock of hanging, thereby through two sets of transfer machinery cooperations each other, thereby be convenient for stick up the steel sheet of treating the transfer, thereby carry out vertical transfer, thereby make things convenient for operating personnel to operate the transfer steel sheet and remove between the building crowd.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of a first material rack according to the present invention;
FIG. 4 is an outside angle view of the first material rack;
FIG. 5 is a schematic view of the main suspension lock of the present invention.
In the figure: the device comprises a first material rack 1, a second material rack 2, a main lifting lockset 3, an auxiliary lifting lockset 4, a main lifting rope 5, an auxiliary lifting rope 6, a bottom plate 7, a cross beam 8, a longitudinal beam 9, a clamping plate 10, a positioning seat 11, a positioning plate 12, a first mounting hole 13, a second mounting hole 14, a guide rod 15, a first positioning bolt 16, a second positioning bolt 17, a first lifting lug 18, a second lifting lug 19, a third lifting lug 20, a first beam 21, a second beam 22, a connecting beam 23, a main lifting lug 24, a connecting rope 25, a fixed pulley 26, a first lifting rope 27, a movable pulley 28, a second lifting rope 29, a cross beam rod 30, a longitudinal beam rod 31 and a positioning bolt hole 32.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a quick hoisting device of construction site steel sheet, including first material frame 1 and second material frame 2, first material frame 1 and second material frame 2 all are provided with two, and set up for the symmetry between the same group material frame structure, and be connected through crossbeam pole 30 between two first material frames 1, and be connected through stringer pole 31 between the first material frame 1 of homonymy and the second material frame 2, and the top of first material frame 1 is provided with main hanging lock 3, the top of second material frame 2 is provided with vice hanging lock 4, the upper end of main hanging lock 3 is connected with the lifting hook that the main was hung through main lifting rope 5, and vice hanging lock 4 is connected with the lifting hook on the vice hoist through vice lifting rope 6, first material frame 1 is formed by bottom plate 7, crossbeam 8, longeron 9, clamp plate 10, positioning seat 11 and locating plate 12 combination.
Furthermore, the cross beam 8 and the longitudinal beam 9 are both channel steels with square frame structures in cross section, and are symmetrically provided with two channels, and four beam structures are connected with each other at a head position, and the connection relationship among the cross beam 8, the longitudinal beam 9 and the bottom plate 7 is fixed and welded, and the outer side surface of the cross beam 8 close to the inner end is provided with a first mounting hole 13, and the outer side surface of the longitudinal beam 9 close to the inner end is provided with a second mounting hole 14, and by setting the structures to be the same, two groups of first material frames 1 and second material frames 2 with opposite directions are set, and are set to be formed by combining the bottom plate 7, the cross beam 8, the longitudinal beam 9, a clamping plate 10, a positioning seat 11 and a positioning plate 12 of the first material frame 1, and by connecting the first material frames 1 in the same group through a cross beam rod 30, and connecting the first material frames 1 and the second material frames 2 through a longitudinal beam rod 31, so that a worker can adjust the size of the hoisting mechanism according to the size of the steel plate to be hoisted, and can conveniently hoist the steel plates with different specifications;
further, the cross beam rod 30 and the longitudinal beam rod 31 are both made of steel with rectangular cross sections, the cross section of the steel is matched with the cross beam 8 and the notch cross section of the longitudinal beam 9, positioning bolt holes 32 are formed in the beam bodies of the cross beam rod 30 and the longitudinal beam rod 31, the hole body size of each positioning bolt hole 32 is matched with the hole body size of the corresponding first mounting hole 13 and the hole body size of the corresponding second mounting hole 14, the cross beam 8 and the cross beam rod 30 are fixedly connected through the positioning bolts, and the beam bodies of the longitudinal beam rod 31 and the longitudinal beam rod 9 are connected through the positioning bolts.
Further, the bottom plate 7 is a rectangular flat plate, a group of bolt holes are symmetrically formed in the outer ends of the transverse direction and the longitudinal direction of the plate body, the clamping plate 10 is rotatably installed on the longitudinal side edge of the bottom plate 7 through a hinge, the positioning seat 11 is rotatably installed on the transverse side edge of the bottom plate 7 through a hinge, the positioning seat 11 is a rectangular seat body, a guide rod hole is formed in the vertical direction of the seat body, the positioning plate 12 is a rectangular flat plate, a group of guide rods 15 are fixedly welded on the lower surface of the plate body, the positions of the guide rods 15 correspond to the positions of the guide rod holes in the positioning seat 11, and the positioning plate 12 is movably arranged in the guide rod hole in the positioning seat 11 through the guide rods 15.
Further, the plate body cross-section of clamp plate 10 is the L type, and seted up first fixed orifices on the horizontal plate body of its plate body, and seted up the second fixed orifices on the plate body of locating plate 12, and first fixed orifices, the hole body position of second fixed orifices corresponds with the bolt hole position on bottom plate 7, and locating plate 12, clamp plate 10 fixes on bottom plate 7 through first positioning bolt 16 and second positioning bolt 17 respectively, through setting up clamp plate 10, positioning seat 11 and locating plate 12, and through having seted up the bolt hole on bottom plate 7, thereby let the staff can be very convenient exchange the transport steel sheet and press from both sides tightly, thereby effectively improve work efficiency.
Further, a first lifting lug 18, a second lifting lug 19 and a third lifting lug 20 are fixedly welded on the upper surface of the plate body of the clamping plate 10 from the inner side end to the outer side end in sequence.
Furthermore, the main hanging lock 3 is formed by combining a first beam body 21, a second beam body 22 and a connecting beam 23, the first beam body 21 and the second beam body 22 are hollow tubular structures, the connecting beam 23 is movably arranged in cavities of the first beam body 21 and the second beam body 22, the connecting beam 23 is connected with the first beam body 21 and the second beam body 22 through bolts in a positioning manner, main lifting lugs 24 are arranged above the beam bodies of the first beam body 21 and the second beam body 22 and are connected with the main lifting rope 5 through connecting ropes 25, fixed pulleys 26 are fixedly arranged at outer side ends of the first beam body 21 and the second beam body 22, a wheel body of the fixed pulley 26 is provided with a first lifting rope 27, one end of the first lifting rope 27 is connected with the first lifting lug 18, the other end of the rope body is connected with a movable pulley 28, a wheel body of the movable pulley 28 is provided with a second lifting rope 29, and two ends of the second lifting rope 29 are respectively connected with the second lifting lug 19 and the third lifting lug 20.
Further, the second material rack 2 and the first material rack 1 are identical in structure and symmetrically arranged, the auxiliary lifting lock 4 is identical in structure to the main lifting lock 3 and is installed in the same direction as the main lifting lock 3, the first lifting lug 18, the second lifting lug 19 and the third lifting lug 20 are fixedly welded on the upper surface of the plate body of the clamping plate 10, the main lifting lock 3 and the auxiliary lifting lock 4 are arranged, and therefore two groups of allocation and transportation machines cooperate with each other, the steel plate to be allocated is conveniently erected, vertical allocation and transportation are carried out, and an operator can conveniently operate the allocation and transportation steel plate to move between building groups.
The working principle is as follows: the worker firstly loosens the positioning bolts for fixing the cross beam 8 and the cross beam rod 30, and the longitudinal beam 9 and the longitudinal beam rod 31, then adjusts the positions of the first material frame 1 and the second material frame 2 according to the size of the plate of the steel plate to be dispatched, then positions and fixes the first material frame 1 and the second material frame 2 through the positioning bolts, then puts the steel plate on a platform formed by combining the first material frame 1 and the second material frame 2 orderly, when the steel plate is put to a proper height, the worker vertically stands the clamping plate 10 and the positioning seat 11, then fixes the clamping plate and the positioning seat through the first positioning bolt 16 and the second positioning bolt 17, thereby positioning and fixing the steel plate through the positioning plate 12, then, the main crane and the auxiliary crane are driven to drive the lock 3 of the main crane and the lock 4 of the auxiliary crane to proper positions, then the main crane and the auxiliary crane are respectively fixed on lifting lug structures on the first material frame 1 and the second material frame 2 through buckling locks at the end parts of a first lifting rope 27 and a second lifting rope 29, then the main crane and the auxiliary crane are driven to ascend simultaneously, when the lower surfaces of the first material frame 1 and the second material frame 2 are separated from the ground by about thirty centimeters, the auxiliary crane is ensured to be immovable, then the main crane is driven to ascend, the main crane is gradually leaned against the auxiliary crane in the ascending process, then when the first material frame 1 and the second material frame 2 are erected, the auxiliary crane and the second material frame 2 are unfastened, then the auxiliary crane is driven to be far away, and then the steel plate is dispatched to a specified position through the main crane and put down.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a quick hoisting device of construction site steel sheet, includes first material frame (1) and second material frame (2), its characterized in that: the material rack comprises a first material rack (1), a second material rack (2), a longitudinal beam rod (31), a main lifting lock (3) and an auxiliary lifting lock (4), wherein the first material rack (1) and the second material rack (2) are arranged in two, are symmetrically arranged between the same material rack structure, are connected through the transverse beam rod (30), are connected through the longitudinal beam rod (31), are arranged above the first material rack (1), are arranged above the second material rack (2), are arranged on the same side, are connected through the longitudinal beam rod (31), are connected with a lifting hook of a main crane through the main lifting rope (5), are connected with a lifting hook of an auxiliary crane through the auxiliary lifting rope (6), and are combined to form the first material rack (1) through a bottom plate (7), a transverse beam (8), a longitudinal beam (9), a clamping plate (10), a positioning seat (11) and a positioning plate (12);
the cross beam (8) and the longitudinal beam (9) are both channel steel with square frame structures in cross section, two channel steel are symmetrically arranged, four beam structures are connected end to end, the cross beam (8), the longitudinal beam (9) and the bottom plate (7) are all fixedly welded, a first mounting hole (13) is formed in the outer side surface of the cross beam (8) close to the inner end, and a second mounting hole (14) is formed in the outer side surface of the longitudinal beam (9) close to the inner end;
the cross beam rod (30) and the longitudinal beam rod (31) are made of steel with rectangular sections, the size of the sections of the steel is matched with the sections of notches of the cross beam (8) and the longitudinal beam (9), positioning bolt holes (32) are formed in beam bodies of the cross beam rod (30) and the longitudinal beam rod (31), the size of hole bodies of the positioning bolt holes (32) is matched with the size of hole bodies of the first mounting hole (13) and the second mounting hole (14), the cross beam (8) and the cross beam rod (30) are fixedly connected through positioning bolts, and the longitudinal beam (9) and the beam body of the longitudinal beam rod (31) are connected through positioning bolts;
the positioning device is characterized in that the bottom plate (7) is a rectangular flat plate, a group of bolt holes are symmetrically formed in the outer ends of the plate body in the transverse direction and the longitudinal direction, the clamping plate (10) is rotatably installed on the longitudinal side edge of the bottom plate (7) through a hinge, the positioning seat (11) is rotatably installed on the transverse side edge of the bottom plate (7) through a hinge, the positioning seat (11) is a rectangular seat body, a guide rod hole is formed in the vertical direction of the seat body, the positioning plate (12) is a rectangular flat plate, a group of guide rods (15) are fixedly welded to the lower surface of the plate body, the positions of the guide rods (15) correspond to the positions of the guide rod holes in the positioning seat (11), and the positioning plate (12) is movably arranged in the guide rod holes in the positioning seat (11) through the guide rods (15);
the cross section of the plate body of the clamping plate (10) is L-shaped, a first fixing hole is formed in the transverse plate body of the clamping plate, a second fixing hole is formed in the plate body of the positioning plate (12), the hole body positions of the first fixing hole and the second fixing hole correspond to the bolt hole position on the bottom plate (7), and the positioning plate (12) and the clamping plate (10) are fixed on the bottom plate (7) through a first positioning bolt (16) and a second positioning bolt (17) respectively;
a first lifting lug (18), a second lifting lug (19) and a third lifting lug (20) are fixedly welded on the upper surface of the plate body of the clamping plate (10) from the inner side end to the outer side end in sequence;
the main lifting lock (3) is formed by combining a first beam body (21), a second beam body (22) and a connecting beam (23), the first beam body (21) and the second beam body (22) are of hollow tubular structures, the connecting beam (23) is movably arranged in cavities of the first beam body (21) and the second beam body (22), the connecting beam (23) is connected with the first beam body (21) and the second beam body (22) in a positioning mode through bolts, main lifting lugs (24) are arranged above the beam bodies of the first beam body (21) and the second beam body (22) and are connected with the main lifting rope (5) through connecting ropes (25), fixed pulleys (26) are fixedly arranged at the outer side ends of the first beam body (21) and the second beam body (22), a wheel body of each fixed pulley (26) is provided with a first lifting rope (27), one end of the first lifting rope (27) is connected with the first lifting rope (18), the other end of the first lifting rope (21) is connected with a movable pulley (28), and two ends of the second lifting lugs (29) are connected with movable pulleys (19);
the positioning bolts used for fixing the cross beam (8) and the cross beam rod (30) and the longitudinal beam (9) and the longitudinal beam rod (31) are loosened by workers, then the positions of the first material rack (1) and the second material rack (2) are adjusted according to the size of a plate of a steel plate to be dispatched, then the first material rack (1) and the second material rack (2) are positioned and fixed through the positioning bolts, then the steel plates are orderly placed on a platform formed by combining the first material rack (1) and the second material rack (2), when the steel plate is placed at a proper height, the workers vertically stand the clamping plate (10) and the positioning seat (11), then the steel plate is fixed by a first positioning bolt (16) and a second positioning bolt (17), so that the steel plate is fixed by a positioning plate (12), then the main crane and the auxiliary crane are driven to drive the main crane locker (3) and the auxiliary crane locker (4) to proper positions, then the main crane and the auxiliary crane are respectively fixed on lifting lug structures on the first material rack (1) and the second material rack (2) by buckling locks at the end parts of a first lifting rope (27) and a second lifting rope (29), then the main crane and the auxiliary crane are driven to ascend simultaneously, when the lower surfaces of the first material rack (1) and the second material rack (2) are separated from the ground by thirty centimeters, the auxiliary crane is ensured to be immovable, then the main crane is driven to ascend, and the main crane gradually leans against the auxiliary crane in the ascending process, then when the first material rack (1) and the second material rack (2) are erected, the auxiliary crane is unfastened from the second material rack (2), then the auxiliary crane is driven to be far away, and then the steel plate is dispatched to a specified position through the main crane and is put down.
2. The construction site steel plate quick lifting device as claimed in claim 1, wherein: the second material rack (2) and the first material rack (1) are the same in structure and are symmetrically arranged, and the auxiliary lifting lockset (4) is the same in structure as the main lifting lockset (3) and is installed in the same direction as the main lifting lockset (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698071.9A CN111689369B (en) | 2020-07-20 | 2020-07-20 | Construction site steel sheet quick lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698071.9A CN111689369B (en) | 2020-07-20 | 2020-07-20 | Construction site steel sheet quick lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111689369A CN111689369A (en) | 2020-09-22 |
| CN111689369B true CN111689369B (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010698071.9A Active CN111689369B (en) | 2020-07-20 | 2020-07-20 | Construction site steel sheet quick lifting device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004018299A2 (en) * | 2002-08-09 | 2004-03-04 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Device for vertically conveying palletless packaging units for plate-shaped construction materials |
| CN105692431A (en) * | 2016-04-18 | 2016-06-22 | 北京汽车研究总院有限公司 | Automobile hoisting device |
| CN207774604U (en) * | 2017-12-06 | 2018-08-28 | 中铁十四局集团大盾构工程有限公司 | Lift-on/Lift-off System and its hanging apparatus for ground-connecting-wall steel reinforcement cage |
| CN210366635U (en) * | 2019-08-09 | 2020-04-21 | 昌大建筑科技有限公司 | Coincide floor transfer device |
| CN210438271U (en) * | 2019-07-03 | 2020-05-01 | 南京南化建设有限公司 | Large-scale steel construction modularization hoist device |
| CN210944509U (en) * | 2019-11-30 | 2020-07-07 | 漯河职业技术学院 | Plate hoisting clamping part for building construction |
-
2020
- 2020-07-20 CN CN202010698071.9A patent/CN111689369B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004018299A2 (en) * | 2002-08-09 | 2004-03-04 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Device for vertically conveying palletless packaging units for plate-shaped construction materials |
| CN105692431A (en) * | 2016-04-18 | 2016-06-22 | 北京汽车研究总院有限公司 | Automobile hoisting device |
| CN207774604U (en) * | 2017-12-06 | 2018-08-28 | 中铁十四局集团大盾构工程有限公司 | Lift-on/Lift-off System and its hanging apparatus for ground-connecting-wall steel reinforcement cage |
| CN210438271U (en) * | 2019-07-03 | 2020-05-01 | 南京南化建设有限公司 | Large-scale steel construction modularization hoist device |
| CN210366635U (en) * | 2019-08-09 | 2020-04-21 | 昌大建筑科技有限公司 | Coincide floor transfer device |
| CN210944509U (en) * | 2019-11-30 | 2020-07-07 | 漯河职业技术学院 | Plate hoisting clamping part for building construction |
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| Publication number | Publication date |
|---|---|
| CN111689369A (en) | 2020-09-22 |
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Effective date of registration: 20221028 Address after: 221000 plant 3, intelligent manufacturing industrial park, Xiyi high tech Zone, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Issa Intelligent Elevator Co.,Ltd. Address before: Guangdong Institute of water resources and electric power technology, no.767 Huanshi East Road, Conghua District, Guangzhou City, Guangdong Province 510000 Applicant before: Wu Yuxiong |
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