CN113250433A - Lifting platform for house building construction - Google Patents
Lifting platform for house building construction Download PDFInfo
- Publication number
- CN113250433A CN113250433A CN202110541965.1A CN202110541965A CN113250433A CN 113250433 A CN113250433 A CN 113250433A CN 202110541965 A CN202110541965 A CN 202110541965A CN 113250433 A CN113250433 A CN 113250433A
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- Prior art keywords
- driving
- rod
- base frame
- shaft
- motor
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- 238000009435 building construction Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 22
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000002265 prevention Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 239000004566 building material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000743339 Agrostis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G2005/148—Railings latticed or netted
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of buildings, in particular to a lifting platform for house building construction, which comprises a base frame, wherein a driving shaft and a driven shaft are arranged on the inner side of the base frame, a first power device is arranged on one side of the driving shaft, two connecting rings are fixedly arranged on two corresponding sides in the base frame, the driving shaft and the driven shaft can be rotatably connected to the inner sides of the connecting rings, wheel shafts are arranged on one sides of the driving shaft and the driven shaft, and two wheels are fixedly arranged on the outer sides of the wheel shafts. The invention has the functions of automatic movement, accidental movement prevention, automatic lifting, protection and the like by arranging the wheel shaft, the wheel, the motor A, the driving belt wheel, the driven belt wheel, the lifting bent frame, the driving rod A, the driving rod B, the driving shaft, the threaded rod A, the motor B, the supporting plate, the lifting plate, the supporting rod A, the supporting rod B, the threaded rod B, the motor C, the U-shaped fence and the protection door.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a lifting platform for house building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place.
Scaffold among the prior art is not convenient for remove in the use, does not have the automatic movement function, when needs change the operation position, then needs go on through the manual work, and is very inconvenient, especially when one-man operation, then needs constructor to get off from lift platform, then at removal scaffold, and the protectiveness is relatively poor, for this reason, we have provided a lift platform for housing construction for solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a scaffold in the prior art is inconvenient to move in the using process and has no automatic moving function, when the operation position needs to be changed, the scaffold needs to be manually moved, the operation is extremely inconvenient, particularly, when the scaffold is operated by a single person, a constructor needs to get off from a lifting platform and then move the scaffold, and the protection performance is poor, so that the lifting platform for building construction is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lifting platform for house building construction is designed, comprising a base frame, wherein a driving shaft and a driven shaft are arranged on the inner side of the base frame, a first power device is arranged on one side of the driving shaft, two connecting rings are fixedly arranged on the two corresponding sides in the base frame, the driving shaft and the driven shaft can be rotatably connected to the inner sides of the connecting rings, wheel shafts are arranged on one sides of the driving shaft and the driven shaft, a plurality of transmission devices are arranged between the wheel shafts and the driving shaft, two wheels are fixedly arranged on the outer sides of the wheel shafts, two lifting bent frames are rotatably connected to the outer sides of the driving shaft and the driven shaft, a through hole is formed in one side of each lifting bent frame, the wheel shafts can be rotatably connected to the inner sides of the through holes, an A driving rod and a B driving rod are arranged on the inner side of the base frame, and a guide limiting device is arranged on the inner side of the base frame, the lifting device is characterized in that two ends of the A driving rod and the B driving rod are respectively fixedly provided with a driving shaft, one side of the lifting bent frame is provided with a driving slide hole, the driving shafts can be slidably connected to the inner side of the driving slide hole, the inner side of the base frame is provided with an A threaded rod, two sides far away from the base frame are respectively provided with a through hole, the A threaded rod can be rotatably connected to the inner side of the through hole, one side of the A threaded rod is provided with a second power device, one side of the A driving rod is provided with a clockwise threaded hole, one side of the B driving rod is provided with an anticlockwise threaded hole, the A threaded rod is respectively connected to the clockwise threaded hole and the anticlockwise threaded hole through a threaded transmission mode, one side of the base frame is fixedly provided with a supporting plate, one side of the supporting plate is provided with a lifting plate, one side of the supporting plate is rotatably connected with two A supporting rods, one side of the lifting plate can be connected with an A sliding rod through a sliding rail, the other end of the A supporting rod can be rotatably connected with the A sliding rod, one side of the A supporting rod can be rotatably connected with the B supporting rod, one end of the B supporting rod can be rotatably connected to one side of the lifting plate, one side of the supporting plate is slidably connected with a B sliding rod, the other end of the B supporting rod can be rotatably connected with the B sliding rod, one side of the B sliding rod is provided with a lifting threaded hole, the inner side of the lifting threaded hole is connected with a B threaded rod through a thread transmission type, the outer side of the B threaded rod is rotatably provided with two connecting seats, the connecting seats are all fixed on one side of the supporting plate, one side of the B threaded rod is provided with a third power device, a U-shaped fence is fixedly arranged on one side of the lifting plate, a protective door is rotatably arranged on one side of the U-shaped fence, the safety door is characterized in that a connecting buckle is fixedly arranged on one side of the safety door, and the connecting buckle is detachably connected to the U-shaped fence.
Preferably, the first power device comprises an A motor, the A motor needs to be connected with an external power supply and a switch through a lead, a mounting plate is fixedly arranged on the inner side of the base frame, the A motor is fixed on one side of the mounting plate, an A driving bevel gear is fixedly arranged at the shaft end of the A motor, an A driven bevel gear is fixedly arranged on the outer side of the driving shaft, and the A driven bevel gear is connected with the A driving bevel gear in a meshing transmission mode.
Preferably, the transmission device comprises a driving pulley, the driving pulley is fixed on the outer side of the driving shaft, a driven pulley is arranged on one side of the driving pulley, the driven pulley is fixed on the outer side of the wheel shaft, and the driving pulley and the driven pulley are in transmission connection through a belt.
Preferably, direction stop device includes two guide bars, the guide bar both ends are all fixed on the base frame inboard, A drive pole, B drive pole one side all are equipped with two guiding holes, the equal sliding connection of guide bar is inboard at the guiding hole, the guide bar outside all is fixed and is equipped with four spacing rings.
Preferably, the second power device comprises a motor B, the motor B needs to be externally connected with a power supply and a switch through a lead, the motor B is fixed on one side in the base frame, a driving bevel gear B is fixedly arranged at the shaft end of the motor B, a driven bevel gear B is fixedly arranged on the outer side of the threaded rod A, and the driven bevel gear B is in meshing transmission connection with the driving bevel gear B.
Preferably, the third power device comprises a C motor, the C motor is fixed on one side outside the base frame, the C motor needs to be externally connected with a power supply and a switch through a wire, a C driving bevel gear is fixedly arranged at the shaft end of the C motor, a C driven bevel gear is fixedly arranged on the outer side of the B threaded rod, and the C driven bevel gear is in meshing transmission connection with the C driving bevel gear.
Preferably, a plurality of U-shaped limiting guide frames are fixedly arranged on one side of the supporting plate, a plurality of guide sliding grooves are formed in one side of the B sliding rod, and the U-shaped limiting guide frames can be slidably connected to the inner sides of the guide sliding grooves.
Preferably, a plurality of cushion blocks are fixedly arranged on one side of the base frame.
Preferably, a handle is fixedly arranged on one side of the base frame.
The invention provides a lifting platform for house building construction, which has the beneficial effects that: by arranging the base frame, the driving shaft, the driven shaft, the connecting ring, the wheel shaft, the wheel, the motor A, the mounting plate, the driving bevel gear A, the driven bevel gear A, the driving belt wheel and the driven belt wheel, when the motor A is started, the driving shaft and the wheel shaft can be driven to rotate together, and the wheel can be driven to rotate when the wheel shaft rotates, so that the automatic moving function is realized, the manual moving is not needed, when the automatic moving device is operated by a single person, the automatic moving device can move only by controlling the motor A and is convenient to use, the construction efficiency can be accelerated, by arranging the lifting bent frame, the driving rod A, the driving rod B, the driving shaft, the driving slide hole, the threaded rod A, the motor B, the driving bevel gear B and the driven bevel gear B, when the motor B rotates, the threaded rod A can be driven to rotate, and when the threaded rod A rotates, the driving rod and the driving rod B can be driven rod to move close to or far away from each other, when the A driving rod and the B driving rod move, one end of the lifting bent frame is driven to move together through the driving shaft, so that wheels can be controlled to stretch out and retract, when a platform needs to be moved, the wheels can be controlled to stretch out, otherwise, the wheels are controlled to retract, the platform can be prevented from moving accidentally when not needing to move, the lifting bent frame has the function of preventing accidental movement, and has high safety and stability, when the C motor rotates, the B threaded rod can be driven to rotate together, the B threaded rod can make the B sliding rod do automatic linear motion in the rotating process, when the B sliding rod slides, the lifting plate can automatically lift through the A supporting rod, the A sliding rod and the B supporting rod, make it have the automatic rising function, can assist constructor in the eminence operation, through setting up U type rail, guard gate, connector link, make it have safeguard function, can prevent that constructor accident from falling, can prevent simultaneously that instrument and building material accident from dropping, has higher security, has functions such as automatic movement, prevent unexpected removal, automatic rising, protection.
Drawings
Fig. 1 is a schematic front perspective view of a lifting platform for building construction according to the present invention;
fig. 2 is a schematic bottom three-dimensional structure diagram of a lifting platform for building construction according to the present invention;
FIG. 3 is a schematic front cut-away perspective view of a lifting platform for building construction according to the present invention;
FIG. 4 is a schematic diagram of a partially enlarged structure of the area A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a partially enlarged structure of the area B in FIG. 3 according to the present invention;
fig. 6 is a schematic front partial perspective view of a lifting platform for building construction according to the present invention;
fig. 7 is a schematic front partial three-dimensional structure of a lifting platform for building construction according to the present invention.
In the figure: 1 base frame, 2 driving shafts, 3 driven shafts, 4 connecting rings, 5 wheel shafts, 6 wheels, 7 lifting bent frames, 8A driving rods, 9B driving rods, 10 driving shafts, 11 driving sliding holes, 12A threaded rods, 13 supporting plates, 14 lifting plates, 15A supporting rods, 16A sliding rods, 17B supporting rods, 18B sliding rods, 19B threaded rods, 20 connecting seats, 21U-shaped rails, 22 protective doors, 23 connecting buckles, 24A motors, 25 mounting plates, 26A driving bevel gears, 27A driven bevel gears, 28 driving pulleys, 29 driven pulleys, 30 guide rods, 31 limiting rings, 32B motors, 33B driving bevel gears, 34B driven bevel gears, 35C motors, 36C driving bevel gears, 37C driven bevel gears, 38U-shaped limiting guide frames, 39 and cushion block 40 handles.
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.
Referring to fig. 1-7, a lifting platform for house building construction comprises a base frame 1, a driving shaft 2 and a driven shaft 3 are arranged on the inner side of the base frame 1, a first power device is arranged on one side of the driving shaft 2, two connecting rings 4 are fixedly arranged on the two corresponding sides in the base frame 1, the driving shaft 2 and the driven shaft 3 can be rotatably connected to the inner sides of the connecting rings 4, a wheel shaft 5 is arranged on one side of the driving shaft 2 and the driven shaft 3, a plurality of transmission devices are arranged between the wheel shaft 5 and the driving shaft 2, two wheels 6 are fixedly arranged on the outer side of the wheel shaft 5, two lifting bents 7 can be rotatably connected to the outer sides of the driving shaft 2 and the driven shaft 3, a through hole is arranged on one side of each lifting bent 7, the wheel shaft 5 can be rotatably connected to the inner side of the through hole, a driving rod 8 and a driving rod 9 are arranged on the inner side of the base frame 1, and a guiding and limiting device is arranged on the inner side of the base frame 1, two ends of an A driving rod 8 and a B driving rod 9 are both fixedly provided with a driving shaft 10, one side of a lifting bent frame 7 is both provided with a driving slide hole 11, the driving shafts 10 can be slidably connected to the inner side of the driving slide hole 11, the inner side of a base frame 1 is provided with an A threaded rod 12, the two sides far away from the base frame 1 are both provided with through holes, the A threaded rod 12 can be rotatably connected to the inner side of the through hole, one side of the A threaded rod 12 is provided with a second power device, one side of the A driving rod 8 is provided with a clockwise threaded hole, one side of the B driving rod 9 is provided with an anticlockwise threaded hole, the A threaded rod 12 is both connected to the inner sides of the clockwise threaded hole and the anticlockwise threaded hole in a threaded transmission mode, one side of the base frame 1 is fixedly provided with a supporting plate 13, one side of the supporting plate 13 is provided with a lifting plate 14, one side of the supporting plate 13 is rotatably connected with two A supporting rods 15, one side of the lifting plate 14 is slidably connected with an A sliding rod 16 through a sliding rail, the equal rotatable formula of the 15 other ends of A bracing piece is connected on A slide bar 16, equal rotatable formula of 15 one sides of A bracing piece is connected and is equipped with B bracing piece 17, equal rotatable formula of 17 one end of B bracing piece is connected on 14 one side of lifter plate, the sliding connection of 13 one sides of backup pad is equipped with B slide bar 18, equal rotatable formula of 17 other ends of B bracing piece is connected on B slide bar 18, 18 one side of B slide bar is equipped with the lift screw hole, the lift screw hole inboard is connected through the screw thread formula and is equipped with B threaded rod 19, 19 outside rotatable two connecting seats 20 that are equipped with of B threaded rod, connecting seat 20 all fixes on 13 one side of the backup pad, 19 one side of B threaded rod is equipped with third power device, 14 one side of lifter plate is fixed and is equipped with U type rail 21, U type rail 21 one side is rotatable and is equipped with guard gate 22, the fixed connector link 23 that is equipped with in guard gate 22 one side, connector link 23 can dismantle and connect on U type rail 21.
Specifically, a first power device comprises an A motor 24, the A motor 24 needs to be connected with an external power supply and a switch through a lead, a mounting plate 25 is fixedly arranged on the inner side of the base frame 1, the A motor 24 is fixed on one side of the mounting plate 25, an A driving bevel gear 26 is fixedly arranged at the shaft end of the A motor 24, an A driven bevel gear 27 is fixedly arranged on the outer side of the driving shaft 2, and the A driven bevel gear 27 is in meshing transmission connection with the A driving bevel gear 26.
Specifically, the transmission device comprises a driving pulley 28, the driving pulley 28 is fixed on the outer side of the driving shaft 2, a driven pulley 29 is arranged on one side of the driving pulley 28, the driven pulley 29 is fixed on the outer side of the wheel shaft 5, and the driving pulley 28 and the driven pulley 29 are in transmission connection through a belt.
Specifically, direction stop device includes two guide bars 30, and guide bar 30 both ends are all fixed on base frame 1 inboard, and A drive pole 8, B drive pole 9 one side all are equipped with two guiding holes, and the equal slidable connection of guide bar 30 is inboard at the guiding hole, and the guide bar 30 outside all is fixed and is equipped with four spacing rings 31.
Specifically, the second power device comprises a B motor 32, the B motor 32 needs to be externally connected with a power supply and a switch through a lead, the B motor 32 is fixed on one side in the base frame 1, a B driving bevel gear 33 is fixedly arranged at the shaft end of the B motor 32, a B driven bevel gear 34 is fixedly arranged on the outer side of the A threaded rod 12, and the B driven bevel gear 34 is in meshing transmission connection with the B driving bevel gear 33.
Specifically, the third power device comprises a C motor 35, the C motor 35 is fixed on one side outside the base frame 1, the C motor 35 needs to be externally connected with a power supply and a switch through a lead, a C driving bevel gear 36 is fixedly arranged at the shaft end of the C motor 35, a C driven bevel gear 37 is fixedly arranged on the outer side of the B threaded rod 19, and the C driven bevel gear 37 is connected with the C driving bevel gear 36 through meshing transmission.
Specifically, a plurality of U-shaped limiting guide frames 38 are fixedly arranged on one side of the supporting plate 13, a plurality of guide sliding grooves are formed in one side of the B sliding rod 18, and the U-shaped limiting guide frames 38 can be slidably connected to the inner sides of the guide sliding grooves.
Specifically, a plurality of cushion blocks 39 are fixedly arranged on one side of the base frame 1.
Specifically, a handle 40 is fixedly arranged on one side of the base frame 1.
When the invention is used, the base frame 1, the driving shaft 2, the driven shaft 3, the connecting ring 4, the wheel shaft 5, the wheel 6, the A motor 24, the mounting plate 25, the A driving bevel gear 26, the A driven bevel gear 27, the driving belt wheel 28 and the driven belt wheel 29 are arranged, when the A motor 24 is started, the driving shaft 2 and the wheel shaft 5 are driven to rotate together, and the wheel shaft 5 drives the wheel 6 to rotate, thereby having an automatic moving function, thereby having no need of manual moving, when the invention is operated by a single person, only the A motor 24 is controlled to move, being convenient to use, the construction efficiency can be accelerated, by arranging the lifting bent frame 7, the A driving rod 8, the B driving rod 9, the driving shaft 10, the driving slide hole 11, the A threaded rod 12, the B motor 32, the B driving bevel gear 33 and the B driven bevel gear 34, when the B motor 32 rotates, the A threaded rod 12 can be driven to rotate, when the threaded rod A12 rotates, the driving rod A8 and the driving rod B9 can move close to or away from each other, when the driving rod A8 and the driving rod B9 move, the driving shaft 10 can drive one end of the lifting bent frame 7 to move together, so that the wheels 6 can be controlled to extend and retract, when the platform needs to be moved, the wheels 6 can be controlled to extend, otherwise, the wheels 6 are controlled to retract, so that the platform can be prevented from moving accidentally when not needed, the function of preventing accidental movement is achieved, high safety and high stability are achieved, and by arranging the supporting plate 13, the lifting plate 14, the supporting rod A15, the sliding rod A16, the supporting rod B17, the sliding rod B18, the threaded rod B19, the connecting seat 20, the motor C35, the driving bevel gear C36 and the driven bevel gear 37, when the motor C35 rotates, the supporting plate B19 can be driven to rotate together, the B threaded rod 19 can make the B slide bar 18 do automatic linear motion in the rotation process, the B slide bar 18 can pass through the A support rod 15 when sliding, the A slide bar 16, the B support rod 17, make the lifter plate 14 carry out automatic rising and falling, make it have the automatic rising and falling function, can assist constructor in the operation of eminence, through setting up U type rail 21, guard gate 22, connector link 23, make it have safeguard function, can prevent that constructor accident from falling, can prevent simultaneously that instrument and building material accident from dropping, have higher security, have the automatic movement, prevent unexpected removal, automatic rising, functions such as protection.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A lifting platform for house building construction comprises a base frame (1) and is characterized in that a driving shaft (2) and a driven shaft (3) are arranged on the inner side of the base frame (1), a first power device is arranged on one side of the driving shaft (2), two connecting rings (4) are fixedly arranged on two corresponding sides in the base frame (1), the driving shaft (2) and the driven shaft (3) can be rotatably connected to the inner sides of the connecting rings (4), wheel shafts (5) are arranged on one sides of the driving shaft (2) and the driven shaft (3), a plurality of transmission devices are arranged between one wheel shaft (5) and the driving shaft (2), two wheels (6) are fixedly arranged on the outer side of the wheel shaft (5), two lifting bent frames (7) are rotatably connected to the outer side of the driving shaft (2) and the outer side of the driven shaft (3), the lifting and lowering mechanism is characterized in that through holes are formed in one side of each lifting and lowering bent frame (7), wheel shafts (5) can be rotatably connected to the inner sides of the through holes, an A driving rod (8) and a B driving rod (9) are arranged on the inner side of each base frame (1), a guide limiting device is arranged on the inner side of each base frame (1), driving shafts (10) are fixedly arranged at two ends of each A driving rod (8) and each B driving rod (9), driving sliding holes (11) are formed in one side of each lifting and lowering bent frame (7), the driving shafts (10) can be slidably connected to the inner sides of the driving sliding holes (11), an A threaded rod (12) is arranged on the inner side of each base frame (1), through holes are formed in two far sides of each base frame (1), the A threaded rod (12) can be rotatably connected to the inner sides of the through holes, a second power device is arranged on one side of the A threaded rod (12), and a clockwise threaded hole is formed in one side of the A driving rod (8), the anti-clockwise threaded hole is formed in one side of the B driving rod (9), the A threaded rod (12) is connected to the inner side of the clockwise threaded hole and the anti-clockwise threaded hole in a threaded transmission mode, a supporting plate (13) is fixedly arranged on one side of the base frame (1), a lifting plate (14) is arranged on one side of the supporting plate (13), two A supporting rods (15) are rotatably connected to one side of the supporting plate (13), an A sliding rod (16) is slidably connected to one side of the lifting plate (14) through a sliding rail, the other end of the A supporting rod (15) can be rotatably connected to the A sliding rod (16), a B supporting rod (17) can be rotatably connected to one side of the A supporting rod (15), one end of the B supporting rod (17) can be rotatably connected to one side of the lifting plate (14), and a B sliding rod (18) is slidably connected to one side of the supporting plate (13), the utility model discloses a safety protection door, including B bracing piece (17) other end equal rotary type connection on B slide bar (18), B slide bar (18) one side is equipped with the lift screw hole, lift screw hole inboard is equipped with B threaded rod (19) through screw drive formula connection, the rotatable two connecting seats (20) that are equipped with in B threaded rod (19) outside, connecting seat (20) are all fixed on backup pad (13) one side, B threaded rod (19) one side is equipped with third power device, lifter plate (14) one side is fixed and is equipped with U type rail (21), the rotatable guard gate (22) that is equipped with in U type rail (21) one side, fixed connector link (23) that is equipped with in guard gate (22) one side, connector link (23) can be dismantled and connect on U type rail (21).
2. The lifting platform for building construction as claimed in claim 1, wherein the first power device comprises an A motor (24), the A motor (24) is externally connected with a power supply and a switch through a wire, a mounting plate (25) is fixedly arranged on the inner side of the base frame (1), the A motor (24) is fixed on one side of the mounting plate (25), an A drive bevel gear (26) is fixedly arranged at the shaft end of the A motor (24), an A driven bevel gear (27) is fixedly arranged on the outer side of the drive shaft (2), and the A driven bevel gear (27) is in meshing transmission connection with the A drive bevel gear (26).
3. A lifting platform for building construction according to claim 1, characterised in that the transmission means comprise a driving pulley (28), the driving pulley (28) being fixed on the outside of the driving shaft (2), the driving pulley (28) being provided on one side with a driven pulley (29), the driven pulley (29) being fixed on the outside of the wheel axle (5), the driving pulley (28) and the driven pulley (29) being in belt transmission connection.
4. The lifting platform for house building construction as claimed in claim 1, characterized in that the guiding and limiting device comprises two guiding rods (30), both ends of the guiding rods (30) are fixed on the inner side of the base frame (1), one side of each of the A driving rod (8) and the B driving rod (9) is provided with two guiding holes, the guiding rods (30) are slidably connected on the inner sides of the guiding holes, and the outer sides of the guiding rods (30) are fixedly provided with four limiting rings (31).
5. The lifting platform for building construction as claimed in claim 1, wherein the second power device comprises a B motor (32), the B motor (32) needs to be externally connected with a power supply and a switch through a lead, the B motor (32) is fixed on one side inside the base frame (1), a B drive bevel gear (33) is fixedly arranged at the shaft end of the B motor (32), a B driven bevel gear (34) is fixedly arranged on the outer side of the a threaded rod (12), and the B driven bevel gear (34) is in meshing transmission connection with the B drive bevel gear (33).
6. The lifting platform for building construction as claimed in claim 1, wherein the third power device comprises a C motor (35), the C motor (35) is fixed on one side of the outer side of the base frame (1), the C motor (35) needs to be externally connected with a power supply and a switch through a lead, a C driving bevel gear (36) is fixedly arranged at the shaft end of the C motor (35), a C driven bevel gear (37) is fixedly arranged on the outer side of the B threaded rod (19), and the C driven bevel gear (37) is in meshing transmission connection with the C driving bevel gear (36).
7. The lifting platform for building construction according to claim 1, characterized in that a plurality of U-shaped limiting guide frames (38) are fixedly arranged on one side of the supporting plate (13), a plurality of guide sliding grooves are arranged on one side of the B sliding rod (18), and the U-shaped limiting guide frames (38) are slidably connected to the inner sides of the guide sliding grooves.
8. A lifting platform for building construction according to claim 1, characterised in that the base frame (1) is provided with a number of spacers (39) fixed to one side.
9. A lifting platform for building construction according to claim 1, characterised in that a handle (40) is fixed to one side of the base frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541965.1A CN113250433A (en) | 2021-05-18 | 2021-05-18 | Lifting platform for house building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541965.1A CN113250433A (en) | 2021-05-18 | 2021-05-18 | Lifting platform for house building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113250433A true CN113250433A (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110541965.1A Pending CN113250433A (en) | 2021-05-18 | 2021-05-18 | Lifting platform for house building construction |
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| Country | Link |
|---|---|
| CN (1) | CN113250433A (en) |
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| GB759187A (en) * | 1954-01-20 | 1956-10-17 | Access Equipment Ltd | Improvements in or relating to mobile working platforms |
| CA1014865A (en) * | 1973-10-15 | 1977-08-02 | Bert J. Sikli | Scissors lift |
| CN110284698A (en) * | 2019-07-26 | 2019-09-27 | 湖南高福星智能科技有限公司 | Construction safety-type platform and its application method |
| CN210013441U (en) * | 2019-05-30 | 2020-02-04 | 中铁建工集团有限公司 | But height-adjusting's stable form engineering construction scaffold |
| CN111485708A (en) * | 2020-03-22 | 2020-08-04 | 靳俊玲 | Building platform of adjustable interior decoration building |
| CN212249079U (en) * | 2020-03-23 | 2020-12-29 | 青岛方圆达建设集团有限公司 | House building construction platform |
| CN112641286A (en) * | 2020-12-11 | 2021-04-13 | 苏州我知道网络科技有限公司 | Electronic product is show cupboard for sale |
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2021
- 2021-05-18 CN CN202110541965.1A patent/CN113250433A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB759187A (en) * | 1954-01-20 | 1956-10-17 | Access Equipment Ltd | Improvements in or relating to mobile working platforms |
| CA1014865A (en) * | 1973-10-15 | 1977-08-02 | Bert J. Sikli | Scissors lift |
| CN210013441U (en) * | 2019-05-30 | 2020-02-04 | 中铁建工集团有限公司 | But height-adjusting's stable form engineering construction scaffold |
| CN110284698A (en) * | 2019-07-26 | 2019-09-27 | 湖南高福星智能科技有限公司 | Construction safety-type platform and its application method |
| CN111485708A (en) * | 2020-03-22 | 2020-08-04 | 靳俊玲 | Building platform of adjustable interior decoration building |
| CN212249079U (en) * | 2020-03-23 | 2020-12-29 | 青岛方圆达建设集团有限公司 | House building construction platform |
| CN112641286A (en) * | 2020-12-11 | 2021-04-13 | 苏州我知道网络科技有限公司 | Electronic product is show cupboard for sale |
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Application publication date: 20210813 |