CN210736039U

CN210736039U - Material lifting device for building construction

Info

Publication number: CN210736039U
Application number: CN201921788990.4U
Authority: CN
Inventors: 李鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-12
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a material lifting device is used in construction is built in room, include the device bottom plate and fix the stand at the device bottom plate, the top fixedly connected with davit of stand, the board is placed to the one end fixedly connected with of davit, the last fixed surface who places the board installs hoisting device, the other end fixed mounting of davit has rotatable first pulley, the equal fixedly connected with L shape connecting plate in both sides of davit upper surface, the quantity of L shape connecting plate is two. This material lifting device is used in construction is built in room, through the design of first pulley and second pulley, has played good restriction effect to the wire rope on the first pulley, has effectively avoided wire rope to take place to drop from first pulley to stability when having guaranteed the material transportation, through the hydraulic stem, connect the cooperation setting of flitch and L shape backup pad upper slide, realized the function of accepting the material, thereby be favorable to carrying the promotion of material when indoor.

Description

Material lifting device for building construction

Technical Field

The utility model relates to a material lifting device technical field specifically is a material lifting device is used in construction is built in room.

Background

The hoister is one kind of conveying machinery, is a mechanical device for conveying materials from low to high by changing potential energy, and is mainly applied to the fields of buildings, factories and mines, light industry, agriculture and the like.

At present, the rope hoist is mainly designed for outdoor operation, mainly lifts materials outdoors or lifts outdoor materials indoors, but less indoors, when the house is constructed indoors, outdoor materials and the like need to be conveyed indoors, however, at the moment, the house is basically constructed, the materials can only enter the house from the window, the balcony and the indoor doorway, the space of the places is narrow, the structure is complex, the outdoor hoister is inconvenient to operate and unstable to hoist, particularly for low-rise houses without elevators, the materials can be conveyed only by manpower, the working efficiency is low, the labor intensity is high, if the indoor material hoister is used, the operation is relatively convenient, the existing indoor material hoister can complete the hoisting work, but has larger weight and volume, and the material receiving platform is not arranged, and the material transportation is not stable, so that the material lifting device for building construction is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a material lifting device is used in construction is built in room has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a material lifting device for building construction comprises a device bottom plate and a stand column fixed on the device bottom plate, wherein the top of the stand column is fixedly connected with a suspension arm, one end of the suspension arm is fixedly connected with a placing plate, the upper surface of the placing plate is fixedly provided with a lifting device, the other end of the suspension arm is fixedly provided with a rotatable first pulley, two sides of the upper surface of the suspension arm are fixedly connected with L-shaped connecting plates, the number of the L-shaped connecting plates is two, a second pulley is movably connected between the two L-shaped connecting plates and is positioned right above the first pulley, the upper surface of the device bottom plate is fixedly connected with L-shaped supporting plates, the number of the L-shaped supporting plates is two, a material receiving plate is arranged between the two L-shaped supporting plates, a connecting plate is fixedly connected between the two L-shaped supporting plates, one side of the connecting plate is fixedly, the end part of the hydraulic rod is fixedly connected with the material receiving plate.

Optionally, the lifting device comprises a support frame, a rotating shaft, a storage barrel, a servo motor and a steel wire rope, the middle of the support frame is movably connected with the rotating shaft, the storage barrel is fixedly connected to the outer surface of the rotating shaft, the output end of the servo motor is fixedly connected with the rotating shaft, and the steel wire rope is arranged on the outer surface of the storage barrel.

Optionally, two slides have all been seted up to the inboard of L shape backup pad, just connect the flitch to pass through slide and L shape backup pad sliding connection.

Optionally, the end of the steel wire rope is fixedly connected with a hook, and the steel wire rope is located between the first pulley and the second pulley.

Optionally, the number of the hydraulic rods is two.

(III) advantageous effects

The utility model provides a material lifting device is used in construction is built in room possesses following beneficial effect:

1. this material lifting device is used in construction is built in room, through the design of first pulley and second pulley, has played good restriction effect to the last wire rope of first pulley, has effectively avoided wire rope to take place to drop from first pulley to stability when having guaranteed the material transportation, moreover, because be rolling friction between first pulley and the second pulley, the rotation of first pulley drives the rotation of second pulley promptly, has reduced the loss of energy to a great extent.

2. This material lifting device for construction is built in room sets up through the cooperation of hydraulic stem, connect flitch and L shape backup pad upper slide, has realized the function of accepting the material to be favorable to carrying the promotion of material when indoor, reduced workman's intensity of labour, promoted work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a device chassis; 2. a column; 3. a suspension arm; 4. placing the plate; 5. a lifting device; 501. a support frame; 502. a rotating shaft; 503. a storage cylinder; 504. a servo motor; 505. a wire rope; 6. a first pulley; 7. an L-shaped connecting plate; 8. a second pulley; 9. an L-shaped support plate; 10. a material receiving plate; 11. a connecting plate; 12. a hydraulic lever; 13. a slideway; 14. and (4) hanging hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a material lifting device for building construction comprises a device bottom plate 1 and a vertical column 2 fixed on the device bottom plate 1, wherein the top of the vertical column 2 is fixedly connected with a suspension arm 3, one end of the suspension arm 3 is fixedly connected with a placing plate 4, the upper surface of the placing plate 4 is fixedly provided with a lifting device 5, the lifting device 5 consists of a support frame 501, a rotating shaft 502, a storage barrel 503, a servo motor 504 and a steel wire rope 505, the middle part of the support frame 501 is movably connected with the rotating shaft 502, the outer surface of the rotating shaft 502 is fixedly connected with the storage barrel 503, the output end of the servo motor 504 is fixedly connected with the rotating shaft 502, the outer surface of the storage barrel 503 is provided with the steel wire rope 505, the end part of the steel wire rope 505 is fixedly connected with a hook 14, the steel wire rope 505 is positioned between a first pulley 6 and a second pulley 8, the other end of the suspension arm, l shape connecting plate 7's quantity is two, swing joint has second pulley 8 between two L shape connecting plates 7, second pulley 8 is located first pulley 6 directly over, install bottom plate 1's last fixed surface is connected with L shape backup pad 9, slide 13 has all been seted up to the inboard of two L shape backup pads 9, and connect flitch 10 to pass through slide 13 and L shape backup pad 9 sliding connection, L shape backup pad 9's quantity is two, be provided with between two L shape backup pads 9 and connect flitch 10, fixedly connected with connecting plate 11 between two L shape backup pads 9, one side fixed mounting of connecting plate 11 has hydraulic stem 12, the quantity of hydraulic stem 12 is two, the tip of hydraulic stem 12 with connect flitch 10 fixed connection.

The utility model discloses when using, hold the material in the charging basket outdoors, the charging basket is hung on couple 14, start servo motor 504, servo motor 504's rotation drives storage barrel 503 through axis of rotation 502 and rotates, thereby pulling wire rope 505 promotes the charging basket, treat that the charging basket rises to suitable position after, start hydraulic stem 12, promote to connect flitch 10 to move to the below of charging basket, at this moment, servo motor 504 upset is placed the charging basket on connecing flitch 10, take off the charging basket from couple 14, restart hydraulic stem 12 makes it shrink, will connect flitch 10 to pull back, take out the material from the charging basket and accomplish a material transportation promptly, and is easy to operate, time saving and labor saving, the efficiency of material transportation has greatly been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this material lifting device is used in building construction, through the design of first pulley 6 and second pulley 8, wire rope 505 to on the first pulley 6 has played good limiting action, wire rope 505 has effectively been avoided taking place to drop from first pulley 6, thereby stability when having guaranteed the material transportation, and, because be rolling friction between first pulley 6 and the second pulley 8, the rotation of first pulley 6 drives the rotation of second pulley 8 promptly, the loss of energy has greatly been reduced, through hydraulic stem 12, connect flitch 10 and L shape backup pad 9 to go up the cooperation setting of slide 13, the function of accepting the material has been realized, thereby be favorable to the promotion transport to the material when indoor, workman's intensity of labour has been reduced, work efficiency has been promoted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material hoisting device is used in construction in room, includes device bottom plate (1) and fixes stand (2) at device bottom plate (1), its characterized in that: the lifting device is characterized in that the top of the upright post (2) is fixedly connected with a lifting arm (3), one end of the lifting arm (3) is fixedly connected with a placing plate (4), the upper surface of the placing plate (4) is fixedly provided with a lifting device (5), the other end of the lifting arm (3) is fixedly provided with a rotatable first pulley (6), two sides of the upper surface of the lifting arm (3) are fixedly connected with L-shaped connecting plates (7), the number of the L-shaped connecting plates (7) is two, a second pulley (8) is movably connected between the two L-shaped connecting plates (7), the second pulley (8) is positioned right above the first pulley (6), the upper surface of the device bottom plate (1) is fixedly connected with L-shaped supporting plates (9), the number of the L-shaped supporting plates (9) is two, and a material receiving plate (10) is arranged between the two L-shaped supporting plates (, fixedly connected with connecting plate (11) between two L shape backup pad (9), one side fixed mounting of connecting plate (11) has hydraulic stem (12), the tip of hydraulic stem (12) with connect flitch (10) fixed connection.

2. The material lifting device for building construction according to claim 1, wherein: lifting device (5) comprise support frame (501), axis of rotation (502), storage barrel (503), servo motor (504) and wire rope (505), the middle part swing joint of support frame (501) has axis of rotation (502), the outer fixed surface of axis of rotation (502) is connected with storage barrel (503), the output and axis of rotation (502) fixed connection of servo motor (504), the surface of storage barrel (503) is provided with wire rope (505).

3. The material lifting device for building construction according to claim 1, wherein: slide ways (13) are arranged on the inner sides of the L-shaped supporting plates (9), and the material receiving plates (10) are connected with the L-shaped supporting plates (9) in a sliding mode through the slide ways (13).

4. The material lifting device for building construction according to claim 2, wherein: the end part of the steel wire rope (505) is fixedly connected with a hook (14), and the steel wire rope (505) is positioned between the first pulley (6) and the second pulley (8).

5. The material lifting device for building construction according to claim 1, wherein: the number of the hydraulic rods (12) is two.